1// SPDX-License-Identifier: GPL-2.0-or-later
   2/*
   3 * Quick & dirty crypto testing module.
   4 *
   5 * This will only exist until we have a better testing mechanism
   6 * (e.g. a char device).
   7 *
   8 * Copyright (c) 2002 James Morris <jmorris@intercode.com.au>
   9 * Copyright (c) 2002 Jean-Francois Dive <jef@linuxbe.org>
  10 * Copyright (c) 2007 Nokia Siemens Networks
  11 *
  12 * Updated RFC4106 AES-GCM testing.
  13 *    Authors: Aidan O'Mahony (aidan.o.mahony@intel.com)
  14 *             Adrian Hoban <adrian.hoban@intel.com>
  15 *             Gabriele Paoloni <gabriele.paoloni@intel.com>
  16 *             Tadeusz Struk (tadeusz.struk@intel.com)
  17 *             Copyright (c) 2010, Intel Corporation.
  18 */
  19
  20#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
  21
  22#include <crypto/aead.h>
  23#include <crypto/hash.h>
  24#include <crypto/skcipher.h>
  25#include <linux/err.h>
  26#include <linux/fips.h>
  27#include <linux/init.h>
  28#include <linux/gfp.h>
 
 
  29#include <linux/module.h>
 
  30#include <linux/scatterlist.h>
 
  31#include <linux/string.h>
  32#include <linux/moduleparam.h>
  33#include <linux/jiffies.h>
  34#include <linux/timex.h>
  35#include <linux/interrupt.h>
 
  36#include "tcrypt.h"
  37
  38/*
  39 * Need slab memory for testing (size in number of pages).
  40 */
  41#define TVMEMSIZE	4
  42
  43/*
  44* Used by test_cipher_speed()
  45*/
  46#define ENCRYPT 1
  47#define DECRYPT 0
  48
  49#define MAX_DIGEST_SIZE		64
  50
  51/*
  52 * return a string with the driver name
  53 */
  54#define get_driver_name(tfm_type, tfm) crypto_tfm_alg_driver_name(tfm_type ## _tfm(tfm))
  55
  56/*
  57 * Used by test_cipher_speed()
  58 */
  59static unsigned int sec;
  60
  61static char *alg = NULL;
  62static u32 type;
  63static u32 mask;
  64static int mode;
  65static u32 num_mb = 8;
 
  66static char *tvmem[TVMEMSIZE];
  67
  68static const char *check[] = {
  69	"des", "md5", "des3_ede", "rot13", "sha1", "sha224", "sha256", "sm3",
  70	"blowfish", "twofish", "serpent", "sha384", "sha512", "md4", "aes",
  71	"cast6", "arc4", "michael_mic", "deflate", "crc32c", "tea", "xtea",
  72	"khazad", "wp512", "wp384", "wp256", "tnepres", "xeta",  "fcrypt",
  73	"camellia", "seed", "salsa20", "rmd128", "rmd160", "rmd256", "rmd320",
  74	"lzo", "lzo-rle", "cts", "sha3-224", "sha3-256", "sha3-384",
  75	"sha3-512", "streebog256", "streebog512",
  76	NULL
  77};
  78
  79static u32 block_sizes[] = { 16, 64, 256, 1024, 1472, 8192, 0 };
  80static u32 aead_sizes[] = { 16, 64, 256, 512, 1024, 2048, 4096, 8192, 0 };
  81
  82#define XBUFSIZE 8
  83#define MAX_IVLEN 32
  84
  85static int testmgr_alloc_buf(char *buf[XBUFSIZE])
  86{
  87	int i;
  88
  89	for (i = 0; i < XBUFSIZE; i++) {
  90		buf[i] = (void *)__get_free_page(GFP_KERNEL);
  91		if (!buf[i])
  92			goto err_free_buf;
  93	}
  94
  95	return 0;
  96
  97err_free_buf:
  98	while (i-- > 0)
  99		free_page((unsigned long)buf[i]);
 100
 101	return -ENOMEM;
 102}
 103
 104static void testmgr_free_buf(char *buf[XBUFSIZE])
 105{
 106	int i;
 107
 108	for (i = 0; i < XBUFSIZE; i++)
 109		free_page((unsigned long)buf[i]);
 110}
 111
 112static void sg_init_aead(struct scatterlist *sg, char *xbuf[XBUFSIZE],
 113			 unsigned int buflen, const void *assoc,
 114			 unsigned int aad_size)
 115{
 116	int np = (buflen + PAGE_SIZE - 1)/PAGE_SIZE;
 117	int k, rem;
 118
 119	if (np > XBUFSIZE) {
 120		rem = PAGE_SIZE;
 121		np = XBUFSIZE;
 122	} else {
 123		rem = buflen % PAGE_SIZE;
 124	}
 125
 126	sg_init_table(sg, np + 1);
 127
 128	sg_set_buf(&sg[0], assoc, aad_size);
 129
 130	if (rem)
 131		np--;
 132	for (k = 0; k < np; k++)
 133		sg_set_buf(&sg[k + 1], xbuf[k], PAGE_SIZE);
 134
 135	if (rem)
 136		sg_set_buf(&sg[k + 1], xbuf[k], rem);
 137}
 138
 139static inline int do_one_aead_op(struct aead_request *req, int ret)
 140{
 141	struct crypto_wait *wait = req->base.data;
 142
 143	return crypto_wait_req(ret, wait);
 144}
 145
 146struct test_mb_aead_data {
 147	struct scatterlist sg[XBUFSIZE];
 148	struct scatterlist sgout[XBUFSIZE];
 149	struct aead_request *req;
 150	struct crypto_wait wait;
 151	char *xbuf[XBUFSIZE];
 152	char *xoutbuf[XBUFSIZE];
 153	char *axbuf[XBUFSIZE];
 154};
 155
 156static int do_mult_aead_op(struct test_mb_aead_data *data, int enc,
 157				u32 num_mb, int *rc)
 158{
 159	int i, err = 0;
 160
 161	/* Fire up a bunch of concurrent requests */
 162	for (i = 0; i < num_mb; i++) {
 163		if (enc == ENCRYPT)
 164			rc[i] = crypto_aead_encrypt(data[i].req);
 165		else
 166			rc[i] = crypto_aead_decrypt(data[i].req);
 167	}
 168
 169	/* Wait for all requests to finish */
 170	for (i = 0; i < num_mb; i++) {
 171		rc[i] = crypto_wait_req(rc[i], &data[i].wait);
 172
 173		if (rc[i]) {
 174			pr_info("concurrent request %d error %d\n", i, rc[i]);
 175			err = rc[i];
 176		}
 177	}
 178
 179	return err;
 180}
 181
 182static int test_mb_aead_jiffies(struct test_mb_aead_data *data, int enc,
 183				int blen, int secs, u32 num_mb)
 184{
 185	unsigned long start, end;
 186	int bcount;
 187	int ret = 0;
 188	int *rc;
 189
 190	rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
 191	if (!rc)
 192		return -ENOMEM;
 193
 194	for (start = jiffies, end = start + secs * HZ, bcount = 0;
 195	     time_before(jiffies, end); bcount++) {
 196		ret = do_mult_aead_op(data, enc, num_mb, rc);
 197		if (ret)
 198			goto out;
 199	}
 200
 201	pr_cont("%d operations in %d seconds (%ld bytes)\n",
 202		bcount * num_mb, secs, (long)bcount * blen * num_mb);
 203
 204out:
 205	kfree(rc);
 206	return ret;
 207}
 208
 209static int test_mb_aead_cycles(struct test_mb_aead_data *data, int enc,
 210			       int blen, u32 num_mb)
 211{
 212	unsigned long cycles = 0;
 213	int ret = 0;
 214	int i;
 215	int *rc;
 216
 217	rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
 218	if (!rc)
 219		return -ENOMEM;
 220
 221	/* Warm-up run. */
 222	for (i = 0; i < 4; i++) {
 223		ret = do_mult_aead_op(data, enc, num_mb, rc);
 224		if (ret)
 225			goto out;
 226	}
 227
 228	/* The real thing. */
 229	for (i = 0; i < 8; i++) {
 230		cycles_t start, end;
 231
 232		start = get_cycles();
 233		ret = do_mult_aead_op(data, enc, num_mb, rc);
 234		end = get_cycles();
 235
 236		if (ret)
 237			goto out;
 238
 239		cycles += end - start;
 240	}
 241
 242	pr_cont("1 operation in %lu cycles (%d bytes)\n",
 243		(cycles + 4) / (8 * num_mb), blen);
 244
 245out:
 246	kfree(rc);
 247	return ret;
 248}
 249
 250static void test_mb_aead_speed(const char *algo, int enc, int secs,
 251			       struct aead_speed_template *template,
 252			       unsigned int tcount, u8 authsize,
 253			       unsigned int aad_size, u8 *keysize, u32 num_mb)
 254{
 255	struct test_mb_aead_data *data;
 256	struct crypto_aead *tfm;
 257	unsigned int i, j, iv_len;
 
 258	const char *key;
 259	const char *e;
 260	void *assoc;
 261	u32 *b_size;
 262	char *iv;
 263	int ret;
 264
 265
 266	if (aad_size >= PAGE_SIZE) {
 267		pr_err("associate data length (%u) too big\n", aad_size);
 268		return;
 269	}
 270
 271	iv = kzalloc(MAX_IVLEN, GFP_KERNEL);
 272	if (!iv)
 273		return;
 274
 275	if (enc == ENCRYPT)
 276		e = "encryption";
 277	else
 278		e = "decryption";
 279
 280	data = kcalloc(num_mb, sizeof(*data), GFP_KERNEL);
 281	if (!data)
 282		goto out_free_iv;
 283
 284	tfm = crypto_alloc_aead(algo, 0, 0);
 285	if (IS_ERR(tfm)) {
 286		pr_err("failed to load transform for %s: %ld\n",
 287			algo, PTR_ERR(tfm));
 288		goto out_free_data;
 289	}
 290
 291	ret = crypto_aead_setauthsize(tfm, authsize);
 
 
 
 
 
 292
 293	for (i = 0; i < num_mb; ++i)
 294		if (testmgr_alloc_buf(data[i].xbuf)) {
 295			while (i--)
 296				testmgr_free_buf(data[i].xbuf);
 297			goto out_free_tfm;
 298		}
 299
 300	for (i = 0; i < num_mb; ++i)
 301		if (testmgr_alloc_buf(data[i].axbuf)) {
 302			while (i--)
 303				testmgr_free_buf(data[i].axbuf);
 304			goto out_free_xbuf;
 305		}
 306
 307	for (i = 0; i < num_mb; ++i)
 308		if (testmgr_alloc_buf(data[i].xoutbuf)) {
 309			while (i--)
 310				testmgr_free_buf(data[i].xoutbuf);
 311			goto out_free_axbuf;
 312		}
 313
 314	for (i = 0; i < num_mb; ++i) {
 315		data[i].req = aead_request_alloc(tfm, GFP_KERNEL);
 316		if (!data[i].req) {
 317			pr_err("alg: skcipher: Failed to allocate request for %s\n",
 318			       algo);
 319			while (i--)
 320				aead_request_free(data[i].req);
 321			goto out_free_xoutbuf;
 322		}
 323	}
 324
 325	for (i = 0; i < num_mb; ++i) {
 326		crypto_init_wait(&data[i].wait);
 327		aead_request_set_callback(data[i].req,
 328					  CRYPTO_TFM_REQ_MAY_BACKLOG,
 329					  crypto_req_done, &data[i].wait);
 330	}
 331
 332	pr_info("\ntesting speed of multibuffer %s (%s) %s\n", algo,
 333		get_driver_name(crypto_aead, tfm), e);
 334
 335	i = 0;
 336	do {
 337		b_size = aead_sizes;
 338		do {
 339			if (*b_size + authsize > XBUFSIZE * PAGE_SIZE) {
 
 
 340				pr_err("template (%u) too big for buffer (%lu)\n",
 341				       authsize + *b_size,
 342				       XBUFSIZE * PAGE_SIZE);
 343				goto out;
 344			}
 345
 346			pr_info("test %u (%d bit key, %d byte blocks): ", i,
 347				*keysize * 8, *b_size);
 348
 349			/* Set up tfm global state, i.e. the key */
 350
 351			memset(tvmem[0], 0xff, PAGE_SIZE);
 352			key = tvmem[0];
 353			for (j = 0; j < tcount; j++) {
 354				if (template[j].klen == *keysize) {
 355					key = template[j].key;
 356					break;
 357				}
 358			}
 359
 360			crypto_aead_clear_flags(tfm, ~0);
 361
 362			ret = crypto_aead_setkey(tfm, key, *keysize);
 363			if (ret) {
 364				pr_err("setkey() failed flags=%x\n",
 365				       crypto_aead_get_flags(tfm));
 366				goto out;
 367			}
 368
 369			iv_len = crypto_aead_ivsize(tfm);
 370			if (iv_len)
 371				memset(iv, 0xff, iv_len);
 372
 373			/* Now setup per request stuff, i.e. buffers */
 374
 375			for (j = 0; j < num_mb; ++j) {
 376				struct test_mb_aead_data *cur = &data[j];
 377
 378				assoc = cur->axbuf[0];
 379				memset(assoc, 0xff, aad_size);
 380
 381				sg_init_aead(cur->sg, cur->xbuf,
 382					     *b_size + (enc ? 0 : authsize),
 383					     assoc, aad_size);
 384
 385				sg_init_aead(cur->sgout, cur->xoutbuf,
 386					     *b_size + (enc ? authsize : 0),
 387					     assoc, aad_size);
 388
 389				aead_request_set_ad(cur->req, aad_size);
 390
 391				if (!enc) {
 392
 393					aead_request_set_crypt(cur->req,
 394							       cur->sgout,
 395							       cur->sg,
 396							       *b_size, iv);
 397					ret = crypto_aead_encrypt(cur->req);
 398					ret = do_one_aead_op(cur->req, ret);
 399
 400					if (ret) {
 401						pr_err("calculating auth failed failed (%d)\n",
 402						       ret);
 403						break;
 404					}
 405				}
 406
 407				aead_request_set_crypt(cur->req, cur->sg,
 408						       cur->sgout, *b_size +
 409						       (enc ? 0 : authsize),
 410						       iv);
 411
 412			}
 413
 414			if (secs) {
 415				ret = test_mb_aead_jiffies(data, enc, *b_size,
 416							   secs, num_mb);
 417				cond_resched();
 418			} else {
 419				ret = test_mb_aead_cycles(data, enc, *b_size,
 420							  num_mb);
 421			}
 422
 423			if (ret) {
 424				pr_err("%s() failed return code=%d\n", e, ret);
 425				break;
 426			}
 427			b_size++;
 428			i++;
 429		} while (*b_size);
 430		keysize++;
 431	} while (*keysize);
 432
 433out:
 434	for (i = 0; i < num_mb; ++i)
 435		aead_request_free(data[i].req);
 436out_free_xoutbuf:
 437	for (i = 0; i < num_mb; ++i)
 438		testmgr_free_buf(data[i].xoutbuf);
 439out_free_axbuf:
 440	for (i = 0; i < num_mb; ++i)
 441		testmgr_free_buf(data[i].axbuf);
 442out_free_xbuf:
 443	for (i = 0; i < num_mb; ++i)
 444		testmgr_free_buf(data[i].xbuf);
 445out_free_tfm:
 446	crypto_free_aead(tfm);
 447out_free_data:
 448	kfree(data);
 449out_free_iv:
 450	kfree(iv);
 451}
 452
 453static int test_aead_jiffies(struct aead_request *req, int enc,
 454				int blen, int secs)
 455{
 456	unsigned long start, end;
 457	int bcount;
 458	int ret;
 459
 460	for (start = jiffies, end = start + secs * HZ, bcount = 0;
 461	     time_before(jiffies, end); bcount++) {
 462		if (enc)
 463			ret = do_one_aead_op(req, crypto_aead_encrypt(req));
 464		else
 465			ret = do_one_aead_op(req, crypto_aead_decrypt(req));
 466
 467		if (ret)
 468			return ret;
 469	}
 470
 471	printk("%d operations in %d seconds (%ld bytes)\n",
 472	       bcount, secs, (long)bcount * blen);
 473	return 0;
 474}
 475
 476static int test_aead_cycles(struct aead_request *req, int enc, int blen)
 477{
 478	unsigned long cycles = 0;
 479	int ret = 0;
 480	int i;
 481
 482	/* Warm-up run. */
 483	for (i = 0; i < 4; i++) {
 484		if (enc)
 485			ret = do_one_aead_op(req, crypto_aead_encrypt(req));
 486		else
 487			ret = do_one_aead_op(req, crypto_aead_decrypt(req));
 488
 489		if (ret)
 490			goto out;
 491	}
 492
 493	/* The real thing. */
 494	for (i = 0; i < 8; i++) {
 495		cycles_t start, end;
 496
 497		start = get_cycles();
 498		if (enc)
 499			ret = do_one_aead_op(req, crypto_aead_encrypt(req));
 500		else
 501			ret = do_one_aead_op(req, crypto_aead_decrypt(req));
 502		end = get_cycles();
 503
 504		if (ret)
 505			goto out;
 506
 507		cycles += end - start;
 508	}
 509
 510out:
 511	if (ret == 0)
 512		printk("1 operation in %lu cycles (%d bytes)\n",
 513		       (cycles + 4) / 8, blen);
 514
 515	return ret;
 516}
 517
 518static void test_aead_speed(const char *algo, int enc, unsigned int secs,
 519			    struct aead_speed_template *template,
 520			    unsigned int tcount, u8 authsize,
 521			    unsigned int aad_size, u8 *keysize)
 522{
 523	unsigned int i, j;
 524	struct crypto_aead *tfm;
 525	int ret = -ENOMEM;
 526	const char *key;
 527	struct aead_request *req;
 528	struct scatterlist *sg;
 529	struct scatterlist *sgout;
 530	const char *e;
 531	void *assoc;
 532	char *iv;
 533	char *xbuf[XBUFSIZE];
 534	char *xoutbuf[XBUFSIZE];
 535	char *axbuf[XBUFSIZE];
 536	unsigned int *b_size;
 537	unsigned int iv_len;
 538	struct crypto_wait wait;
 539
 540	iv = kzalloc(MAX_IVLEN, GFP_KERNEL);
 541	if (!iv)
 542		return;
 543
 544	if (aad_size >= PAGE_SIZE) {
 545		pr_err("associate data length (%u) too big\n", aad_size);
 546		goto out_noxbuf;
 547	}
 548
 549	if (enc == ENCRYPT)
 550		e = "encryption";
 551	else
 552		e = "decryption";
 553
 554	if (testmgr_alloc_buf(xbuf))
 555		goto out_noxbuf;
 556	if (testmgr_alloc_buf(axbuf))
 557		goto out_noaxbuf;
 558	if (testmgr_alloc_buf(xoutbuf))
 559		goto out_nooutbuf;
 560
 561	sg = kmalloc(sizeof(*sg) * 9 * 2, GFP_KERNEL);
 562	if (!sg)
 563		goto out_nosg;
 564	sgout = &sg[9];
 565
 566	tfm = crypto_alloc_aead(algo, 0, 0);
 567
 568	if (IS_ERR(tfm)) {
 569		pr_err("alg: aead: Failed to load transform for %s: %ld\n", algo,
 570		       PTR_ERR(tfm));
 571		goto out_notfm;
 572	}
 573
 
 
 
 
 
 
 
 574	crypto_init_wait(&wait);
 575	printk(KERN_INFO "\ntesting speed of %s (%s) %s\n", algo,
 576			get_driver_name(crypto_aead, tfm), e);
 577
 578	req = aead_request_alloc(tfm, GFP_KERNEL);
 579	if (!req) {
 580		pr_err("alg: aead: Failed to allocate request for %s\n",
 581		       algo);
 582		goto out_noreq;
 583	}
 584
 585	aead_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
 586				  crypto_req_done, &wait);
 587
 588	i = 0;
 589	do {
 590		b_size = aead_sizes;
 591		do {
 
 
 592			assoc = axbuf[0];
 593			memset(assoc, 0xff, aad_size);
 594
 595			if ((*keysize + *b_size) > TVMEMSIZE * PAGE_SIZE) {
 596				pr_err("template (%u) too big for tvmem (%lu)\n",
 597				       *keysize + *b_size,
 598					TVMEMSIZE * PAGE_SIZE);
 599				goto out;
 600			}
 601
 602			key = tvmem[0];
 603			for (j = 0; j < tcount; j++) {
 604				if (template[j].klen == *keysize) {
 605					key = template[j].key;
 606					break;
 607				}
 608			}
 
 609			ret = crypto_aead_setkey(tfm, key, *keysize);
 610			ret = crypto_aead_setauthsize(tfm, authsize);
 
 
 
 
 611
 612			iv_len = crypto_aead_ivsize(tfm);
 613			if (iv_len)
 614				memset(iv, 0xff, iv_len);
 615
 616			crypto_aead_clear_flags(tfm, ~0);
 617			printk(KERN_INFO "test %u (%d bit key, %d byte blocks): ",
 618					i, *keysize * 8, *b_size);
 619
 620
 621			memset(tvmem[0], 0xff, PAGE_SIZE);
 622
 623			if (ret) {
 624				pr_err("setkey() failed flags=%x\n",
 625						crypto_aead_get_flags(tfm));
 626				goto out;
 627			}
 628
 629			sg_init_aead(sg, xbuf, *b_size + (enc ? 0 : authsize),
 630				     assoc, aad_size);
 631
 632			sg_init_aead(sgout, xoutbuf,
 633				     *b_size + (enc ? authsize : 0), assoc,
 634				     aad_size);
 635
 636			aead_request_set_ad(req, aad_size);
 637
 638			if (!enc) {
 639
 640				/*
 641				 * For decryption we need a proper auth so
 642				 * we do the encryption path once with buffers
 643				 * reversed (input <-> output) to calculate it
 644				 */
 645				aead_request_set_crypt(req, sgout, sg,
 646						       *b_size, iv);
 647				ret = do_one_aead_op(req,
 648						     crypto_aead_encrypt(req));
 649
 650				if (ret) {
 651					pr_err("calculating auth failed failed (%d)\n",
 652					       ret);
 653					break;
 654				}
 655			}
 656
 657			aead_request_set_crypt(req, sg, sgout,
 658					       *b_size + (enc ? 0 : authsize),
 659					       iv);
 660
 661			if (secs) {
 662				ret = test_aead_jiffies(req, enc, *b_size,
 663							secs);
 664				cond_resched();
 665			} else {
 666				ret = test_aead_cycles(req, enc, *b_size);
 667			}
 668
 669			if (ret) {
 670				pr_err("%s() failed return code=%d\n", e, ret);
 671				break;
 672			}
 673			b_size++;
 674			i++;
 675		} while (*b_size);
 676		keysize++;
 677	} while (*keysize);
 678
 679out:
 680	aead_request_free(req);
 681out_noreq:
 682	crypto_free_aead(tfm);
 683out_notfm:
 684	kfree(sg);
 685out_nosg:
 686	testmgr_free_buf(xoutbuf);
 687out_nooutbuf:
 688	testmgr_free_buf(axbuf);
 689out_noaxbuf:
 690	testmgr_free_buf(xbuf);
 691out_noxbuf:
 692	kfree(iv);
 693}
 694
 695static void test_hash_sg_init(struct scatterlist *sg)
 696{
 697	int i;
 698
 699	sg_init_table(sg, TVMEMSIZE);
 700	for (i = 0; i < TVMEMSIZE; i++) {
 701		sg_set_buf(sg + i, tvmem[i], PAGE_SIZE);
 702		memset(tvmem[i], 0xff, PAGE_SIZE);
 703	}
 704}
 705
 706static inline int do_one_ahash_op(struct ahash_request *req, int ret)
 707{
 708	struct crypto_wait *wait = req->base.data;
 709
 710	return crypto_wait_req(ret, wait);
 711}
 712
 713struct test_mb_ahash_data {
 714	struct scatterlist sg[XBUFSIZE];
 715	char result[64];
 716	struct ahash_request *req;
 717	struct crypto_wait wait;
 718	char *xbuf[XBUFSIZE];
 719};
 720
 721static inline int do_mult_ahash_op(struct test_mb_ahash_data *data, u32 num_mb,
 722				   int *rc)
 723{
 724	int i, err = 0;
 725
 726	/* Fire up a bunch of concurrent requests */
 727	for (i = 0; i < num_mb; i++)
 728		rc[i] = crypto_ahash_digest(data[i].req);
 729
 730	/* Wait for all requests to finish */
 731	for (i = 0; i < num_mb; i++) {
 732		rc[i] = crypto_wait_req(rc[i], &data[i].wait);
 733
 734		if (rc[i]) {
 735			pr_info("concurrent request %d error %d\n", i, rc[i]);
 736			err = rc[i];
 737		}
 738	}
 739
 740	return err;
 741}
 742
 743static int test_mb_ahash_jiffies(struct test_mb_ahash_data *data, int blen,
 744				 int secs, u32 num_mb)
 745{
 746	unsigned long start, end;
 747	int bcount;
 748	int ret = 0;
 749	int *rc;
 750
 751	rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
 752	if (!rc)
 753		return -ENOMEM;
 754
 755	for (start = jiffies, end = start + secs * HZ, bcount = 0;
 756	     time_before(jiffies, end); bcount++) {
 757		ret = do_mult_ahash_op(data, num_mb, rc);
 758		if (ret)
 759			goto out;
 760	}
 761
 762	pr_cont("%d operations in %d seconds (%ld bytes)\n",
 763		bcount * num_mb, secs, (long)bcount * blen * num_mb);
 764
 765out:
 766	kfree(rc);
 767	return ret;
 768}
 769
 770static int test_mb_ahash_cycles(struct test_mb_ahash_data *data, int blen,
 771				u32 num_mb)
 772{
 773	unsigned long cycles = 0;
 774	int ret = 0;
 775	int i;
 776	int *rc;
 777
 778	rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
 779	if (!rc)
 780		return -ENOMEM;
 781
 782	/* Warm-up run. */
 783	for (i = 0; i < 4; i++) {
 784		ret = do_mult_ahash_op(data, num_mb, rc);
 785		if (ret)
 786			goto out;
 787	}
 788
 789	/* The real thing. */
 790	for (i = 0; i < 8; i++) {
 791		cycles_t start, end;
 792
 793		start = get_cycles();
 794		ret = do_mult_ahash_op(data, num_mb, rc);
 795		end = get_cycles();
 796
 797		if (ret)
 798			goto out;
 799
 800		cycles += end - start;
 801	}
 802
 803	pr_cont("1 operation in %lu cycles (%d bytes)\n",
 804		(cycles + 4) / (8 * num_mb), blen);
 805
 806out:
 807	kfree(rc);
 808	return ret;
 809}
 810
 811static void test_mb_ahash_speed(const char *algo, unsigned int secs,
 812				struct hash_speed *speed, u32 num_mb)
 813{
 814	struct test_mb_ahash_data *data;
 815	struct crypto_ahash *tfm;
 816	unsigned int i, j, k;
 817	int ret;
 818
 819	data = kcalloc(num_mb, sizeof(*data), GFP_KERNEL);
 820	if (!data)
 821		return;
 822
 823	tfm = crypto_alloc_ahash(algo, 0, 0);
 824	if (IS_ERR(tfm)) {
 825		pr_err("failed to load transform for %s: %ld\n",
 826			algo, PTR_ERR(tfm));
 827		goto free_data;
 828	}
 829
 830	for (i = 0; i < num_mb; ++i) {
 831		if (testmgr_alloc_buf(data[i].xbuf))
 832			goto out;
 833
 834		crypto_init_wait(&data[i].wait);
 835
 836		data[i].req = ahash_request_alloc(tfm, GFP_KERNEL);
 837		if (!data[i].req) {
 838			pr_err("alg: hash: Failed to allocate request for %s\n",
 839			       algo);
 840			goto out;
 841		}
 842
 843		ahash_request_set_callback(data[i].req, 0, crypto_req_done,
 844					   &data[i].wait);
 845
 846		sg_init_table(data[i].sg, XBUFSIZE);
 847		for (j = 0; j < XBUFSIZE; j++) {
 848			sg_set_buf(data[i].sg + j, data[i].xbuf[j], PAGE_SIZE);
 849			memset(data[i].xbuf[j], 0xff, PAGE_SIZE);
 850		}
 851	}
 852
 853	pr_info("\ntesting speed of multibuffer %s (%s)\n", algo,
 854		get_driver_name(crypto_ahash, tfm));
 855
 856	for (i = 0; speed[i].blen != 0; i++) {
 857		/* For some reason this only tests digests. */
 858		if (speed[i].blen != speed[i].plen)
 859			continue;
 860
 861		if (speed[i].blen > XBUFSIZE * PAGE_SIZE) {
 862			pr_err("template (%u) too big for tvmem (%lu)\n",
 863			       speed[i].blen, XBUFSIZE * PAGE_SIZE);
 864			goto out;
 865		}
 866
 867		if (speed[i].klen)
 868			crypto_ahash_setkey(tfm, tvmem[0], speed[i].klen);
 869
 870		for (k = 0; k < num_mb; k++)
 871			ahash_request_set_crypt(data[k].req, data[k].sg,
 872						data[k].result, speed[i].blen);
 873
 874		pr_info("test%3u "
 875			"(%5u byte blocks,%5u bytes per update,%4u updates): ",
 876			i, speed[i].blen, speed[i].plen,
 877			speed[i].blen / speed[i].plen);
 878
 879		if (secs) {
 880			ret = test_mb_ahash_jiffies(data, speed[i].blen, secs,
 881						    num_mb);
 882			cond_resched();
 883		} else {
 884			ret = test_mb_ahash_cycles(data, speed[i].blen, num_mb);
 885		}
 886
 887
 888		if (ret) {
 889			pr_err("At least one hashing failed ret=%d\n", ret);
 890			break;
 891		}
 892	}
 893
 894out:
 895	for (k = 0; k < num_mb; ++k)
 896		ahash_request_free(data[k].req);
 897
 898	for (k = 0; k < num_mb; ++k)
 899		testmgr_free_buf(data[k].xbuf);
 900
 901	crypto_free_ahash(tfm);
 902
 903free_data:
 904	kfree(data);
 905}
 906
 907static int test_ahash_jiffies_digest(struct ahash_request *req, int blen,
 908				     char *out, int secs)
 909{
 910	unsigned long start, end;
 911	int bcount;
 912	int ret;
 913
 914	for (start = jiffies, end = start + secs * HZ, bcount = 0;
 915	     time_before(jiffies, end); bcount++) {
 916		ret = do_one_ahash_op(req, crypto_ahash_digest(req));
 917		if (ret)
 918			return ret;
 919	}
 920
 921	printk("%6u opers/sec, %9lu bytes/sec\n",
 922	       bcount / secs, ((long)bcount * blen) / secs);
 923
 924	return 0;
 925}
 926
 927static int test_ahash_jiffies(struct ahash_request *req, int blen,
 928			      int plen, char *out, int secs)
 929{
 930	unsigned long start, end;
 931	int bcount, pcount;
 932	int ret;
 933
 934	if (plen == blen)
 935		return test_ahash_jiffies_digest(req, blen, out, secs);
 936
 937	for (start = jiffies, end = start + secs * HZ, bcount = 0;
 938	     time_before(jiffies, end); bcount++) {
 939		ret = do_one_ahash_op(req, crypto_ahash_init(req));
 940		if (ret)
 941			return ret;
 942		for (pcount = 0; pcount < blen; pcount += plen) {
 943			ret = do_one_ahash_op(req, crypto_ahash_update(req));
 944			if (ret)
 945				return ret;
 946		}
 947		/* we assume there is enough space in 'out' for the result */
 948		ret = do_one_ahash_op(req, crypto_ahash_final(req));
 949		if (ret)
 950			return ret;
 951	}
 952
 953	pr_cont("%6u opers/sec, %9lu bytes/sec\n",
 954		bcount / secs, ((long)bcount * blen) / secs);
 955
 956	return 0;
 957}
 958
 959static int test_ahash_cycles_digest(struct ahash_request *req, int blen,
 960				    char *out)
 961{
 962	unsigned long cycles = 0;
 963	int ret, i;
 964
 965	/* Warm-up run. */
 966	for (i = 0; i < 4; i++) {
 967		ret = do_one_ahash_op(req, crypto_ahash_digest(req));
 968		if (ret)
 969			goto out;
 970	}
 971
 972	/* The real thing. */
 973	for (i = 0; i < 8; i++) {
 974		cycles_t start, end;
 975
 976		start = get_cycles();
 977
 978		ret = do_one_ahash_op(req, crypto_ahash_digest(req));
 979		if (ret)
 980			goto out;
 981
 982		end = get_cycles();
 983
 984		cycles += end - start;
 985	}
 986
 987out:
 988	if (ret)
 989		return ret;
 990
 991	pr_cont("%6lu cycles/operation, %4lu cycles/byte\n",
 992		cycles / 8, cycles / (8 * blen));
 993
 994	return 0;
 995}
 996
 997static int test_ahash_cycles(struct ahash_request *req, int blen,
 998			     int plen, char *out)
 999{
1000	unsigned long cycles = 0;
1001	int i, pcount, ret;
1002
1003	if (plen == blen)
1004		return test_ahash_cycles_digest(req, blen, out);
1005
1006	/* Warm-up run. */
1007	for (i = 0; i < 4; i++) {
1008		ret = do_one_ahash_op(req, crypto_ahash_init(req));
1009		if (ret)
1010			goto out;
1011		for (pcount = 0; pcount < blen; pcount += plen) {
1012			ret = do_one_ahash_op(req, crypto_ahash_update(req));
1013			if (ret)
1014				goto out;
1015		}
1016		ret = do_one_ahash_op(req, crypto_ahash_final(req));
1017		if (ret)
1018			goto out;
1019	}
1020
1021	/* The real thing. */
1022	for (i = 0; i < 8; i++) {
1023		cycles_t start, end;
1024
1025		start = get_cycles();
1026
1027		ret = do_one_ahash_op(req, crypto_ahash_init(req));
1028		if (ret)
1029			goto out;
1030		for (pcount = 0; pcount < blen; pcount += plen) {
1031			ret = do_one_ahash_op(req, crypto_ahash_update(req));
1032			if (ret)
1033				goto out;
1034		}
1035		ret = do_one_ahash_op(req, crypto_ahash_final(req));
1036		if (ret)
1037			goto out;
1038
1039		end = get_cycles();
1040
1041		cycles += end - start;
1042	}
1043
1044out:
1045	if (ret)
1046		return ret;
1047
1048	pr_cont("%6lu cycles/operation, %4lu cycles/byte\n",
1049		cycles / 8, cycles / (8 * blen));
1050
1051	return 0;
1052}
1053
1054static void test_ahash_speed_common(const char *algo, unsigned int secs,
1055				    struct hash_speed *speed, unsigned mask)
1056{
1057	struct scatterlist sg[TVMEMSIZE];
1058	struct crypto_wait wait;
1059	struct ahash_request *req;
1060	struct crypto_ahash *tfm;
1061	char *output;
1062	int i, ret;
1063
1064	tfm = crypto_alloc_ahash(algo, 0, mask);
1065	if (IS_ERR(tfm)) {
1066		pr_err("failed to load transform for %s: %ld\n",
1067		       algo, PTR_ERR(tfm));
1068		return;
1069	}
1070
1071	printk(KERN_INFO "\ntesting speed of async %s (%s)\n", algo,
1072			get_driver_name(crypto_ahash, tfm));
1073
1074	if (crypto_ahash_digestsize(tfm) > MAX_DIGEST_SIZE) {
1075		pr_err("digestsize(%u) > %d\n", crypto_ahash_digestsize(tfm),
1076		       MAX_DIGEST_SIZE);
1077		goto out;
1078	}
1079
1080	test_hash_sg_init(sg);
1081	req = ahash_request_alloc(tfm, GFP_KERNEL);
1082	if (!req) {
1083		pr_err("ahash request allocation failure\n");
1084		goto out;
1085	}
1086
1087	crypto_init_wait(&wait);
1088	ahash_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
1089				   crypto_req_done, &wait);
1090
1091	output = kmalloc(MAX_DIGEST_SIZE, GFP_KERNEL);
1092	if (!output)
1093		goto out_nomem;
1094
1095	for (i = 0; speed[i].blen != 0; i++) {
1096		if (speed[i].blen > TVMEMSIZE * PAGE_SIZE) {
1097			pr_err("template (%u) too big for tvmem (%lu)\n",
1098			       speed[i].blen, TVMEMSIZE * PAGE_SIZE);
1099			break;
1100		}
1101
1102		if (speed[i].klen)
1103			crypto_ahash_setkey(tfm, tvmem[0], speed[i].klen);
1104
1105		pr_info("test%3u "
1106			"(%5u byte blocks,%5u bytes per update,%4u updates): ",
1107			i, speed[i].blen, speed[i].plen, speed[i].blen / speed[i].plen);
1108
1109		ahash_request_set_crypt(req, sg, output, speed[i].plen);
1110
1111		if (secs) {
1112			ret = test_ahash_jiffies(req, speed[i].blen,
1113						 speed[i].plen, output, secs);
1114			cond_resched();
1115		} else {
1116			ret = test_ahash_cycles(req, speed[i].blen,
1117						speed[i].plen, output);
1118		}
1119
1120		if (ret) {
1121			pr_err("hashing failed ret=%d\n", ret);
1122			break;
1123		}
1124	}
1125
1126	kfree(output);
1127
1128out_nomem:
1129	ahash_request_free(req);
1130
1131out:
1132	crypto_free_ahash(tfm);
1133}
1134
1135static void test_ahash_speed(const char *algo, unsigned int secs,
1136			     struct hash_speed *speed)
1137{
1138	return test_ahash_speed_common(algo, secs, speed, 0);
1139}
1140
1141static void test_hash_speed(const char *algo, unsigned int secs,
1142			    struct hash_speed *speed)
1143{
1144	return test_ahash_speed_common(algo, secs, speed, CRYPTO_ALG_ASYNC);
1145}
1146
1147struct test_mb_skcipher_data {
1148	struct scatterlist sg[XBUFSIZE];
1149	struct skcipher_request *req;
1150	struct crypto_wait wait;
1151	char *xbuf[XBUFSIZE];
1152};
1153
1154static int do_mult_acipher_op(struct test_mb_skcipher_data *data, int enc,
1155				u32 num_mb, int *rc)
1156{
1157	int i, err = 0;
1158
1159	/* Fire up a bunch of concurrent requests */
1160	for (i = 0; i < num_mb; i++) {
1161		if (enc == ENCRYPT)
1162			rc[i] = crypto_skcipher_encrypt(data[i].req);
1163		else
1164			rc[i] = crypto_skcipher_decrypt(data[i].req);
1165	}
1166
1167	/* Wait for all requests to finish */
1168	for (i = 0; i < num_mb; i++) {
1169		rc[i] = crypto_wait_req(rc[i], &data[i].wait);
1170
1171		if (rc[i]) {
1172			pr_info("concurrent request %d error %d\n", i, rc[i]);
1173			err = rc[i];
1174		}
1175	}
1176
1177	return err;
1178}
1179
1180static int test_mb_acipher_jiffies(struct test_mb_skcipher_data *data, int enc,
1181				int blen, int secs, u32 num_mb)
1182{
1183	unsigned long start, end;
1184	int bcount;
1185	int ret = 0;
1186	int *rc;
1187
1188	rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
1189	if (!rc)
1190		return -ENOMEM;
1191
1192	for (start = jiffies, end = start + secs * HZ, bcount = 0;
1193	     time_before(jiffies, end); bcount++) {
1194		ret = do_mult_acipher_op(data, enc, num_mb, rc);
1195		if (ret)
1196			goto out;
1197	}
1198
1199	pr_cont("%d operations in %d seconds (%ld bytes)\n",
1200		bcount * num_mb, secs, (long)bcount * blen * num_mb);
1201
1202out:
1203	kfree(rc);
1204	return ret;
1205}
1206
1207static int test_mb_acipher_cycles(struct test_mb_skcipher_data *data, int enc,
1208			       int blen, u32 num_mb)
1209{
1210	unsigned long cycles = 0;
1211	int ret = 0;
1212	int i;
1213	int *rc;
1214
1215	rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
1216	if (!rc)
1217		return -ENOMEM;
1218
1219	/* Warm-up run. */
1220	for (i = 0; i < 4; i++) {
1221		ret = do_mult_acipher_op(data, enc, num_mb, rc);
1222		if (ret)
1223			goto out;
1224	}
1225
1226	/* The real thing. */
1227	for (i = 0; i < 8; i++) {
1228		cycles_t start, end;
1229
1230		start = get_cycles();
1231		ret = do_mult_acipher_op(data, enc, num_mb, rc);
1232		end = get_cycles();
1233
1234		if (ret)
1235			goto out;
1236
1237		cycles += end - start;
1238	}
1239
1240	pr_cont("1 operation in %lu cycles (%d bytes)\n",
1241		(cycles + 4) / (8 * num_mb), blen);
1242
1243out:
1244	kfree(rc);
1245	return ret;
1246}
1247
1248static void test_mb_skcipher_speed(const char *algo, int enc, int secs,
1249				   struct cipher_speed_template *template,
1250				   unsigned int tcount, u8 *keysize, u32 num_mb)
1251{
1252	struct test_mb_skcipher_data *data;
1253	struct crypto_skcipher *tfm;
1254	unsigned int i, j, iv_len;
 
1255	const char *key;
1256	const char *e;
1257	u32 *b_size;
1258	char iv[128];
1259	int ret;
1260
1261	if (enc == ENCRYPT)
1262		e = "encryption";
1263	else
1264		e = "decryption";
1265
1266	data = kcalloc(num_mb, sizeof(*data), GFP_KERNEL);
1267	if (!data)
1268		return;
1269
1270	tfm = crypto_alloc_skcipher(algo, 0, 0);
1271	if (IS_ERR(tfm)) {
1272		pr_err("failed to load transform for %s: %ld\n",
1273			algo, PTR_ERR(tfm));
1274		goto out_free_data;
1275	}
1276
1277	for (i = 0; i < num_mb; ++i)
1278		if (testmgr_alloc_buf(data[i].xbuf)) {
1279			while (i--)
1280				testmgr_free_buf(data[i].xbuf);
1281			goto out_free_tfm;
1282		}
1283
1284
1285	for (i = 0; i < num_mb; ++i)
1286		if (testmgr_alloc_buf(data[i].xbuf)) {
1287			while (i--)
1288				testmgr_free_buf(data[i].xbuf);
1289			goto out_free_tfm;
1290		}
1291
1292
1293	for (i = 0; i < num_mb; ++i) {
1294		data[i].req = skcipher_request_alloc(tfm, GFP_KERNEL);
1295		if (!data[i].req) {
1296			pr_err("alg: skcipher: Failed to allocate request for %s\n",
1297			       algo);
1298			while (i--)
1299				skcipher_request_free(data[i].req);
1300			goto out_free_xbuf;
1301		}
1302	}
1303
1304	for (i = 0; i < num_mb; ++i) {
1305		skcipher_request_set_callback(data[i].req,
1306					      CRYPTO_TFM_REQ_MAY_BACKLOG,
1307					      crypto_req_done, &data[i].wait);
1308		crypto_init_wait(&data[i].wait);
1309	}
1310
1311	pr_info("\ntesting speed of multibuffer %s (%s) %s\n", algo,
1312		get_driver_name(crypto_skcipher, tfm), e);
1313
1314	i = 0;
1315	do {
1316		b_size = block_sizes;
1317		do {
1318			if (*b_size > XBUFSIZE * PAGE_SIZE) {
 
 
1319				pr_err("template (%u) too big for buffer (%lu)\n",
1320				       *b_size, XBUFSIZE * PAGE_SIZE);
1321				goto out;
1322			}
1323
1324			pr_info("test %u (%d bit key, %d byte blocks): ", i,
1325				*keysize * 8, *b_size);
1326
1327			/* Set up tfm global state, i.e. the key */
1328
1329			memset(tvmem[0], 0xff, PAGE_SIZE);
1330			key = tvmem[0];
1331			for (j = 0; j < tcount; j++) {
1332				if (template[j].klen == *keysize) {
1333					key = template[j].key;
1334					break;
1335				}
1336			}
1337
1338			crypto_skcipher_clear_flags(tfm, ~0);
1339
1340			ret = crypto_skcipher_setkey(tfm, key, *keysize);
1341			if (ret) {
1342				pr_err("setkey() failed flags=%x\n",
1343				       crypto_skcipher_get_flags(tfm));
1344				goto out;
1345			}
1346
1347			iv_len = crypto_skcipher_ivsize(tfm);
1348			if (iv_len)
1349				memset(&iv, 0xff, iv_len);
1350
1351			/* Now setup per request stuff, i.e. buffers */
1352
1353			for (j = 0; j < num_mb; ++j) {
1354				struct test_mb_skcipher_data *cur = &data[j];
1355				unsigned int k = *b_size;
1356				unsigned int pages = DIV_ROUND_UP(k, PAGE_SIZE);
1357				unsigned int p = 0;
1358
1359				sg_init_table(cur->sg, pages);
1360
1361				while (k > PAGE_SIZE) {
1362					sg_set_buf(cur->sg + p, cur->xbuf[p],
1363						   PAGE_SIZE);
1364					memset(cur->xbuf[p], 0xff, PAGE_SIZE);
1365					p++;
1366					k -= PAGE_SIZE;
1367				}
1368
1369				sg_set_buf(cur->sg + p, cur->xbuf[p], k);
1370				memset(cur->xbuf[p], 0xff, k);
1371
1372				skcipher_request_set_crypt(cur->req, cur->sg,
1373							   cur->sg, *b_size,
1374							   iv);
1375			}
1376
1377			if (secs) {
1378				ret = test_mb_acipher_jiffies(data, enc,
1379							      *b_size, secs,
1380							      num_mb);
1381				cond_resched();
1382			} else {
1383				ret = test_mb_acipher_cycles(data, enc,
1384							     *b_size, num_mb);
1385			}
1386
1387			if (ret) {
1388				pr_err("%s() failed flags=%x\n", e,
1389				       crypto_skcipher_get_flags(tfm));
1390				break;
1391			}
1392			b_size++;
1393			i++;
1394		} while (*b_size);
1395		keysize++;
1396	} while (*keysize);
1397
1398out:
1399	for (i = 0; i < num_mb; ++i)
1400		skcipher_request_free(data[i].req);
1401out_free_xbuf:
1402	for (i = 0; i < num_mb; ++i)
1403		testmgr_free_buf(data[i].xbuf);
1404out_free_tfm:
1405	crypto_free_skcipher(tfm);
1406out_free_data:
1407	kfree(data);
1408}
1409
1410static inline int do_one_acipher_op(struct skcipher_request *req, int ret)
1411{
1412	struct crypto_wait *wait = req->base.data;
1413
1414	return crypto_wait_req(ret, wait);
1415}
1416
1417static int test_acipher_jiffies(struct skcipher_request *req, int enc,
1418				int blen, int secs)
1419{
1420	unsigned long start, end;
1421	int bcount;
1422	int ret;
1423
1424	for (start = jiffies, end = start + secs * HZ, bcount = 0;
1425	     time_before(jiffies, end); bcount++) {
1426		if (enc)
1427			ret = do_one_acipher_op(req,
1428						crypto_skcipher_encrypt(req));
1429		else
1430			ret = do_one_acipher_op(req,
1431						crypto_skcipher_decrypt(req));
1432
1433		if (ret)
1434			return ret;
1435	}
1436
1437	pr_cont("%d operations in %d seconds (%ld bytes)\n",
1438		bcount, secs, (long)bcount * blen);
1439	return 0;
1440}
1441
1442static int test_acipher_cycles(struct skcipher_request *req, int enc,
1443			       int blen)
1444{
1445	unsigned long cycles = 0;
1446	int ret = 0;
1447	int i;
1448
1449	/* Warm-up run. */
1450	for (i = 0; i < 4; i++) {
1451		if (enc)
1452			ret = do_one_acipher_op(req,
1453						crypto_skcipher_encrypt(req));
1454		else
1455			ret = do_one_acipher_op(req,
1456						crypto_skcipher_decrypt(req));
1457
1458		if (ret)
1459			goto out;
1460	}
1461
1462	/* The real thing. */
1463	for (i = 0; i < 8; i++) {
1464		cycles_t start, end;
1465
1466		start = get_cycles();
1467		if (enc)
1468			ret = do_one_acipher_op(req,
1469						crypto_skcipher_encrypt(req));
1470		else
1471			ret = do_one_acipher_op(req,
1472						crypto_skcipher_decrypt(req));
1473		end = get_cycles();
1474
1475		if (ret)
1476			goto out;
1477
1478		cycles += end - start;
1479	}
1480
1481out:
1482	if (ret == 0)
1483		pr_cont("1 operation in %lu cycles (%d bytes)\n",
1484			(cycles + 4) / 8, blen);
1485
1486	return ret;
1487}
1488
1489static void test_skcipher_speed(const char *algo, int enc, unsigned int secs,
1490				struct cipher_speed_template *template,
1491				unsigned int tcount, u8 *keysize, bool async)
1492{
1493	unsigned int ret, i, j, k, iv_len;
1494	struct crypto_wait wait;
1495	const char *key;
1496	char iv[128];
1497	struct skcipher_request *req;
1498	struct crypto_skcipher *tfm;
 
1499	const char *e;
1500	u32 *b_size;
1501
1502	if (enc == ENCRYPT)
1503		e = "encryption";
1504	else
1505		e = "decryption";
1506
1507	crypto_init_wait(&wait);
1508
1509	tfm = crypto_alloc_skcipher(algo, 0, async ? 0 : CRYPTO_ALG_ASYNC);
1510
1511	if (IS_ERR(tfm)) {
1512		pr_err("failed to load transform for %s: %ld\n", algo,
1513		       PTR_ERR(tfm));
1514		return;
1515	}
1516
1517	pr_info("\ntesting speed of %s %s (%s) %s\n", async ? "async" : "sync",
1518		algo, get_driver_name(crypto_skcipher, tfm), e);
1519
1520	req = skcipher_request_alloc(tfm, GFP_KERNEL);
1521	if (!req) {
1522		pr_err("tcrypt: skcipher: Failed to allocate request for %s\n",
1523		       algo);
1524		goto out;
1525	}
1526
1527	skcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
1528				      crypto_req_done, &wait);
1529
1530	i = 0;
1531	do {
1532		b_size = block_sizes;
1533
1534		do {
 
1535			struct scatterlist sg[TVMEMSIZE];
1536
1537			if ((*keysize + *b_size) > TVMEMSIZE * PAGE_SIZE) {
1538				pr_err("template (%u) too big for "
1539				       "tvmem (%lu)\n", *keysize + *b_size,
1540				       TVMEMSIZE * PAGE_SIZE);
1541				goto out_free_req;
1542			}
1543
1544			pr_info("test %u (%d bit key, %d byte blocks): ", i,
1545				*keysize * 8, *b_size);
1546
1547			memset(tvmem[0], 0xff, PAGE_SIZE);
1548
1549			/* set key, plain text and IV */
1550			key = tvmem[0];
1551			for (j = 0; j < tcount; j++) {
1552				if (template[j].klen == *keysize) {
1553					key = template[j].key;
1554					break;
1555				}
1556			}
1557
1558			crypto_skcipher_clear_flags(tfm, ~0);
1559
1560			ret = crypto_skcipher_setkey(tfm, key, *keysize);
1561			if (ret) {
1562				pr_err("setkey() failed flags=%x\n",
1563					crypto_skcipher_get_flags(tfm));
1564				goto out_free_req;
1565			}
1566
1567			k = *keysize + *b_size;
1568			sg_init_table(sg, DIV_ROUND_UP(k, PAGE_SIZE));
1569
1570			if (k > PAGE_SIZE) {
1571				sg_set_buf(sg, tvmem[0] + *keysize,
1572				   PAGE_SIZE - *keysize);
1573				k -= PAGE_SIZE;
1574				j = 1;
1575				while (k > PAGE_SIZE) {
1576					sg_set_buf(sg + j, tvmem[j], PAGE_SIZE);
1577					memset(tvmem[j], 0xff, PAGE_SIZE);
1578					j++;
1579					k -= PAGE_SIZE;
1580				}
1581				sg_set_buf(sg + j, tvmem[j], k);
1582				memset(tvmem[j], 0xff, k);
1583			} else {
1584				sg_set_buf(sg, tvmem[0] + *keysize, *b_size);
1585			}
1586
1587			iv_len = crypto_skcipher_ivsize(tfm);
1588			if (iv_len)
1589				memset(&iv, 0xff, iv_len);
1590
1591			skcipher_request_set_crypt(req, sg, sg, *b_size, iv);
1592
1593			if (secs) {
1594				ret = test_acipher_jiffies(req, enc,
1595							   *b_size, secs);
1596				cond_resched();
1597			} else {
1598				ret = test_acipher_cycles(req, enc,
1599							  *b_size);
1600			}
1601
1602			if (ret) {
1603				pr_err("%s() failed flags=%x\n", e,
1604				       crypto_skcipher_get_flags(tfm));
1605				break;
1606			}
1607			b_size++;
1608			i++;
1609		} while (*b_size);
1610		keysize++;
1611	} while (*keysize);
1612
1613out_free_req:
1614	skcipher_request_free(req);
1615out:
1616	crypto_free_skcipher(tfm);
1617}
1618
1619static void test_acipher_speed(const char *algo, int enc, unsigned int secs,
1620			       struct cipher_speed_template *template,
1621			       unsigned int tcount, u8 *keysize)
1622{
1623	return test_skcipher_speed(algo, enc, secs, template, tcount, keysize,
1624				   true);
1625}
1626
1627static void test_cipher_speed(const char *algo, int enc, unsigned int secs,
1628			      struct cipher_speed_template *template,
1629			      unsigned int tcount, u8 *keysize)
1630{
1631	return test_skcipher_speed(algo, enc, secs, template, tcount, keysize,
1632				   false);
1633}
1634
1635static void test_available(void)
1636{
1637	const char **name = check;
1638
1639	while (*name) {
1640		printk("alg %s ", *name);
1641		printk(crypto_has_alg(*name, 0, 0) ?
1642		       "found\n" : "not found\n");
1643		name++;
1644	}
1645}
1646
1647static inline int tcrypt_test(const char *alg)
1648{
1649	int ret;
1650
1651	pr_debug("testing %s\n", alg);
1652
1653	ret = alg_test(alg, alg, 0, 0);
1654	/* non-fips algs return -EINVAL in fips mode */
1655	if (fips_enabled && ret == -EINVAL)
1656		ret = 0;
1657	return ret;
1658}
1659
1660static int do_test(const char *alg, u32 type, u32 mask, int m, u32 num_mb)
1661{
1662	int i;
1663	int ret = 0;
1664
1665	switch (m) {
1666	case 0:
1667		if (alg) {
1668			if (!crypto_has_alg(alg, type,
1669					    mask ?: CRYPTO_ALG_TYPE_MASK))
1670				ret = -ENOENT;
1671			break;
1672		}
1673
1674		for (i = 1; i < 200; i++)
1675			ret += do_test(NULL, 0, 0, i, num_mb);
1676		break;
1677
1678	case 1:
1679		ret += tcrypt_test("md5");
1680		break;
1681
1682	case 2:
1683		ret += tcrypt_test("sha1");
1684		break;
1685
1686	case 3:
1687		ret += tcrypt_test("ecb(des)");
1688		ret += tcrypt_test("cbc(des)");
1689		ret += tcrypt_test("ctr(des)");
1690		break;
1691
1692	case 4:
1693		ret += tcrypt_test("ecb(des3_ede)");
1694		ret += tcrypt_test("cbc(des3_ede)");
1695		ret += tcrypt_test("ctr(des3_ede)");
1696		break;
1697
1698	case 5:
1699		ret += tcrypt_test("md4");
1700		break;
1701
1702	case 6:
1703		ret += tcrypt_test("sha256");
1704		break;
1705
1706	case 7:
1707		ret += tcrypt_test("ecb(blowfish)");
1708		ret += tcrypt_test("cbc(blowfish)");
1709		ret += tcrypt_test("ctr(blowfish)");
1710		break;
1711
1712	case 8:
1713		ret += tcrypt_test("ecb(twofish)");
1714		ret += tcrypt_test("cbc(twofish)");
1715		ret += tcrypt_test("ctr(twofish)");
1716		ret += tcrypt_test("lrw(twofish)");
1717		ret += tcrypt_test("xts(twofish)");
1718		break;
1719
1720	case 9:
1721		ret += tcrypt_test("ecb(serpent)");
1722		ret += tcrypt_test("cbc(serpent)");
1723		ret += tcrypt_test("ctr(serpent)");
1724		ret += tcrypt_test("lrw(serpent)");
1725		ret += tcrypt_test("xts(serpent)");
1726		break;
1727
1728	case 10:
1729		ret += tcrypt_test("ecb(aes)");
1730		ret += tcrypt_test("cbc(aes)");
1731		ret += tcrypt_test("lrw(aes)");
1732		ret += tcrypt_test("xts(aes)");
1733		ret += tcrypt_test("ctr(aes)");
1734		ret += tcrypt_test("rfc3686(ctr(aes))");
1735		ret += tcrypt_test("ofb(aes)");
1736		ret += tcrypt_test("cfb(aes)");
1737		break;
1738
1739	case 11:
1740		ret += tcrypt_test("sha384");
1741		break;
1742
1743	case 12:
1744		ret += tcrypt_test("sha512");
1745		break;
1746
1747	case 13:
1748		ret += tcrypt_test("deflate");
1749		break;
1750
1751	case 14:
1752		ret += tcrypt_test("ecb(cast5)");
1753		ret += tcrypt_test("cbc(cast5)");
1754		ret += tcrypt_test("ctr(cast5)");
1755		break;
1756
1757	case 15:
1758		ret += tcrypt_test("ecb(cast6)");
1759		ret += tcrypt_test("cbc(cast6)");
1760		ret += tcrypt_test("ctr(cast6)");
1761		ret += tcrypt_test("lrw(cast6)");
1762		ret += tcrypt_test("xts(cast6)");
1763		break;
1764
1765	case 16:
1766		ret += tcrypt_test("ecb(arc4)");
1767		break;
1768
1769	case 17:
1770		ret += tcrypt_test("michael_mic");
1771		break;
1772
1773	case 18:
1774		ret += tcrypt_test("crc32c");
1775		break;
1776
1777	case 19:
1778		ret += tcrypt_test("ecb(tea)");
1779		break;
1780
1781	case 20:
1782		ret += tcrypt_test("ecb(xtea)");
1783		break;
1784
1785	case 21:
1786		ret += tcrypt_test("ecb(khazad)");
1787		break;
1788
1789	case 22:
1790		ret += tcrypt_test("wp512");
1791		break;
1792
1793	case 23:
1794		ret += tcrypt_test("wp384");
1795		break;
1796
1797	case 24:
1798		ret += tcrypt_test("wp256");
1799		break;
1800
1801	case 25:
1802		ret += tcrypt_test("ecb(tnepres)");
1803		break;
1804
1805	case 26:
1806		ret += tcrypt_test("ecb(anubis)");
1807		ret += tcrypt_test("cbc(anubis)");
1808		break;
1809
1810	case 27:
1811		ret += tcrypt_test("tgr192");
1812		break;
1813
1814	case 28:
1815		ret += tcrypt_test("tgr160");
1816		break;
1817
1818	case 29:
1819		ret += tcrypt_test("tgr128");
1820		break;
1821
1822	case 30:
1823		ret += tcrypt_test("ecb(xeta)");
1824		break;
1825
1826	case 31:
1827		ret += tcrypt_test("pcbc(fcrypt)");
1828		break;
1829
1830	case 32:
1831		ret += tcrypt_test("ecb(camellia)");
1832		ret += tcrypt_test("cbc(camellia)");
1833		ret += tcrypt_test("ctr(camellia)");
1834		ret += tcrypt_test("lrw(camellia)");
1835		ret += tcrypt_test("xts(camellia)");
1836		break;
1837
1838	case 33:
1839		ret += tcrypt_test("sha224");
1840		break;
1841
1842	case 34:
1843		ret += tcrypt_test("salsa20");
1844		break;
1845
1846	case 35:
1847		ret += tcrypt_test("gcm(aes)");
1848		break;
1849
1850	case 36:
1851		ret += tcrypt_test("lzo");
1852		break;
1853
1854	case 37:
1855		ret += tcrypt_test("ccm(aes)");
1856		break;
1857
1858	case 38:
1859		ret += tcrypt_test("cts(cbc(aes))");
1860		break;
1861
1862        case 39:
1863		ret += tcrypt_test("rmd128");
1864		break;
1865
1866        case 40:
1867		ret += tcrypt_test("rmd160");
1868		break;
1869
1870	case 41:
1871		ret += tcrypt_test("rmd256");
1872		break;
1873
1874	case 42:
1875		ret += tcrypt_test("rmd320");
1876		break;
1877
1878	case 43:
1879		ret += tcrypt_test("ecb(seed)");
1880		break;
1881
1882	case 45:
1883		ret += tcrypt_test("rfc4309(ccm(aes))");
1884		break;
1885
1886	case 46:
1887		ret += tcrypt_test("ghash");
1888		break;
1889
1890	case 47:
1891		ret += tcrypt_test("crct10dif");
1892		break;
1893
1894	case 48:
1895		ret += tcrypt_test("sha3-224");
1896		break;
1897
1898	case 49:
1899		ret += tcrypt_test("sha3-256");
1900		break;
1901
1902	case 50:
1903		ret += tcrypt_test("sha3-384");
1904		break;
1905
1906	case 51:
1907		ret += tcrypt_test("sha3-512");
1908		break;
1909
1910	case 52:
1911		ret += tcrypt_test("sm3");
1912		break;
1913
1914	case 53:
1915		ret += tcrypt_test("streebog256");
1916		break;
1917
1918	case 54:
1919		ret += tcrypt_test("streebog512");
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1920		break;
1921
1922	case 100:
1923		ret += tcrypt_test("hmac(md5)");
1924		break;
1925
1926	case 101:
1927		ret += tcrypt_test("hmac(sha1)");
1928		break;
1929
1930	case 102:
1931		ret += tcrypt_test("hmac(sha256)");
1932		break;
1933
1934	case 103:
1935		ret += tcrypt_test("hmac(sha384)");
1936		break;
1937
1938	case 104:
1939		ret += tcrypt_test("hmac(sha512)");
1940		break;
1941
1942	case 105:
1943		ret += tcrypt_test("hmac(sha224)");
1944		break;
1945
1946	case 106:
1947		ret += tcrypt_test("xcbc(aes)");
1948		break;
1949
1950	case 107:
1951		ret += tcrypt_test("hmac(rmd128)");
1952		break;
1953
1954	case 108:
1955		ret += tcrypt_test("hmac(rmd160)");
1956		break;
1957
1958	case 109:
1959		ret += tcrypt_test("vmac64(aes)");
1960		break;
1961
1962	case 111:
1963		ret += tcrypt_test("hmac(sha3-224)");
1964		break;
1965
1966	case 112:
1967		ret += tcrypt_test("hmac(sha3-256)");
1968		break;
1969
1970	case 113:
1971		ret += tcrypt_test("hmac(sha3-384)");
1972		break;
1973
1974	case 114:
1975		ret += tcrypt_test("hmac(sha3-512)");
1976		break;
1977
1978	case 115:
1979		ret += tcrypt_test("hmac(streebog256)");
1980		break;
1981
1982	case 116:
1983		ret += tcrypt_test("hmac(streebog512)");
1984		break;
1985
1986	case 150:
1987		ret += tcrypt_test("ansi_cprng");
1988		break;
1989
1990	case 151:
1991		ret += tcrypt_test("rfc4106(gcm(aes))");
1992		break;
1993
1994	case 152:
1995		ret += tcrypt_test("rfc4543(gcm(aes))");
1996		break;
1997
1998	case 153:
1999		ret += tcrypt_test("cmac(aes)");
2000		break;
2001
2002	case 154:
2003		ret += tcrypt_test("cmac(des3_ede)");
2004		break;
2005
2006	case 155:
2007		ret += tcrypt_test("authenc(hmac(sha1),cbc(aes))");
2008		break;
2009
2010	case 156:
2011		ret += tcrypt_test("authenc(hmac(md5),ecb(cipher_null))");
2012		break;
2013
2014	case 157:
2015		ret += tcrypt_test("authenc(hmac(sha1),ecb(cipher_null))");
2016		break;
 
 
 
 
 
 
 
 
 
 
 
 
 
2017	case 181:
2018		ret += tcrypt_test("authenc(hmac(sha1),cbc(des))");
2019		break;
2020	case 182:
2021		ret += tcrypt_test("authenc(hmac(sha1),cbc(des3_ede))");
2022		break;
2023	case 183:
2024		ret += tcrypt_test("authenc(hmac(sha224),cbc(des))");
2025		break;
2026	case 184:
2027		ret += tcrypt_test("authenc(hmac(sha224),cbc(des3_ede))");
2028		break;
2029	case 185:
2030		ret += tcrypt_test("authenc(hmac(sha256),cbc(des))");
2031		break;
2032	case 186:
2033		ret += tcrypt_test("authenc(hmac(sha256),cbc(des3_ede))");
2034		break;
2035	case 187:
2036		ret += tcrypt_test("authenc(hmac(sha384),cbc(des))");
2037		break;
2038	case 188:
2039		ret += tcrypt_test("authenc(hmac(sha384),cbc(des3_ede))");
2040		break;
2041	case 189:
2042		ret += tcrypt_test("authenc(hmac(sha512),cbc(des))");
2043		break;
2044	case 190:
2045		ret += tcrypt_test("authenc(hmac(sha512),cbc(des3_ede))");
2046		break;
2047	case 191:
2048		ret += tcrypt_test("ecb(sm4)");
2049		ret += tcrypt_test("cbc(sm4)");
2050		ret += tcrypt_test("ctr(sm4)");
 
 
 
 
 
 
 
 
 
2051		break;
2052	case 200:
2053		test_cipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
2054				speed_template_16_24_32);
2055		test_cipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
2056				speed_template_16_24_32);
2057		test_cipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
2058				speed_template_16_24_32);
2059		test_cipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
2060				speed_template_16_24_32);
2061		test_cipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
2062				speed_template_32_40_48);
2063		test_cipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
2064				speed_template_32_40_48);
2065		test_cipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0,
2066				speed_template_32_64);
2067		test_cipher_speed("xts(aes)", DECRYPT, sec, NULL, 0,
2068				speed_template_32_64);
2069		test_cipher_speed("cts(cbc(aes))", ENCRYPT, sec, NULL, 0,
2070				speed_template_16_24_32);
2071		test_cipher_speed("cts(cbc(aes))", DECRYPT, sec, NULL, 0,
2072				speed_template_16_24_32);
2073		test_cipher_speed("ctr(aes)", ENCRYPT, sec, NULL, 0,
2074				speed_template_16_24_32);
2075		test_cipher_speed("ctr(aes)", DECRYPT, sec, NULL, 0,
2076				speed_template_16_24_32);
2077		test_cipher_speed("cfb(aes)", ENCRYPT, sec, NULL, 0,
2078				speed_template_16_24_32);
2079		test_cipher_speed("cfb(aes)", DECRYPT, sec, NULL, 0,
2080				speed_template_16_24_32);
2081		break;
2082
2083	case 201:
2084		test_cipher_speed("ecb(des3_ede)", ENCRYPT, sec,
2085				des3_speed_template, DES3_SPEED_VECTORS,
2086				speed_template_24);
2087		test_cipher_speed("ecb(des3_ede)", DECRYPT, sec,
2088				des3_speed_template, DES3_SPEED_VECTORS,
2089				speed_template_24);
2090		test_cipher_speed("cbc(des3_ede)", ENCRYPT, sec,
2091				des3_speed_template, DES3_SPEED_VECTORS,
2092				speed_template_24);
2093		test_cipher_speed("cbc(des3_ede)", DECRYPT, sec,
2094				des3_speed_template, DES3_SPEED_VECTORS,
2095				speed_template_24);
2096		test_cipher_speed("ctr(des3_ede)", ENCRYPT, sec,
2097				des3_speed_template, DES3_SPEED_VECTORS,
2098				speed_template_24);
2099		test_cipher_speed("ctr(des3_ede)", DECRYPT, sec,
2100				des3_speed_template, DES3_SPEED_VECTORS,
2101				speed_template_24);
2102		break;
2103
2104	case 202:
2105		test_cipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
2106				speed_template_16_24_32);
2107		test_cipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
2108				speed_template_16_24_32);
2109		test_cipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
2110				speed_template_16_24_32);
2111		test_cipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
2112				speed_template_16_24_32);
2113		test_cipher_speed("ctr(twofish)", ENCRYPT, sec, NULL, 0,
2114				speed_template_16_24_32);
2115		test_cipher_speed("ctr(twofish)", DECRYPT, sec, NULL, 0,
2116				speed_template_16_24_32);
2117		test_cipher_speed("lrw(twofish)", ENCRYPT, sec, NULL, 0,
2118				speed_template_32_40_48);
2119		test_cipher_speed("lrw(twofish)", DECRYPT, sec, NULL, 0,
2120				speed_template_32_40_48);
2121		test_cipher_speed("xts(twofish)", ENCRYPT, sec, NULL, 0,
2122				speed_template_32_48_64);
2123		test_cipher_speed("xts(twofish)", DECRYPT, sec, NULL, 0,
2124				speed_template_32_48_64);
2125		break;
2126
2127	case 203:
2128		test_cipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
2129				  speed_template_8_32);
2130		test_cipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
2131				  speed_template_8_32);
2132		test_cipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
2133				  speed_template_8_32);
2134		test_cipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
2135				  speed_template_8_32);
2136		test_cipher_speed("ctr(blowfish)", ENCRYPT, sec, NULL, 0,
2137				  speed_template_8_32);
2138		test_cipher_speed("ctr(blowfish)", DECRYPT, sec, NULL, 0,
2139				  speed_template_8_32);
2140		break;
2141
2142	case 204:
2143		test_cipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
2144				  speed_template_8);
2145		test_cipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
2146				  speed_template_8);
2147		test_cipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
2148				  speed_template_8);
2149		test_cipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
2150				  speed_template_8);
2151		break;
2152
2153	case 205:
2154		test_cipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
2155				speed_template_16_24_32);
2156		test_cipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
2157				speed_template_16_24_32);
2158		test_cipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
2159				speed_template_16_24_32);
2160		test_cipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
2161				speed_template_16_24_32);
2162		test_cipher_speed("ctr(camellia)", ENCRYPT, sec, NULL, 0,
2163				speed_template_16_24_32);
2164		test_cipher_speed("ctr(camellia)", DECRYPT, sec, NULL, 0,
2165				speed_template_16_24_32);
2166		test_cipher_speed("lrw(camellia)", ENCRYPT, sec, NULL, 0,
2167				speed_template_32_40_48);
2168		test_cipher_speed("lrw(camellia)", DECRYPT, sec, NULL, 0,
2169				speed_template_32_40_48);
2170		test_cipher_speed("xts(camellia)", ENCRYPT, sec, NULL, 0,
2171				speed_template_32_48_64);
2172		test_cipher_speed("xts(camellia)", DECRYPT, sec, NULL, 0,
2173				speed_template_32_48_64);
2174		break;
2175
2176	case 206:
2177		test_cipher_speed("salsa20", ENCRYPT, sec, NULL, 0,
2178				  speed_template_16_32);
2179		break;
2180
2181	case 207:
2182		test_cipher_speed("ecb(serpent)", ENCRYPT, sec, NULL, 0,
2183				  speed_template_16_32);
2184		test_cipher_speed("ecb(serpent)", DECRYPT, sec, NULL, 0,
2185				  speed_template_16_32);
2186		test_cipher_speed("cbc(serpent)", ENCRYPT, sec, NULL, 0,
2187				  speed_template_16_32);
2188		test_cipher_speed("cbc(serpent)", DECRYPT, sec, NULL, 0,
2189				  speed_template_16_32);
2190		test_cipher_speed("ctr(serpent)", ENCRYPT, sec, NULL, 0,
2191				  speed_template_16_32);
2192		test_cipher_speed("ctr(serpent)", DECRYPT, sec, NULL, 0,
2193				  speed_template_16_32);
2194		test_cipher_speed("lrw(serpent)", ENCRYPT, sec, NULL, 0,
2195				  speed_template_32_48);
2196		test_cipher_speed("lrw(serpent)", DECRYPT, sec, NULL, 0,
2197				  speed_template_32_48);
2198		test_cipher_speed("xts(serpent)", ENCRYPT, sec, NULL, 0,
2199				  speed_template_32_64);
2200		test_cipher_speed("xts(serpent)", DECRYPT, sec, NULL, 0,
2201				  speed_template_32_64);
2202		break;
2203
2204	case 208:
2205		test_cipher_speed("ecb(arc4)", ENCRYPT, sec, NULL, 0,
2206				  speed_template_8);
2207		break;
2208
2209	case 209:
2210		test_cipher_speed("ecb(cast5)", ENCRYPT, sec, NULL, 0,
2211				  speed_template_8_16);
2212		test_cipher_speed("ecb(cast5)", DECRYPT, sec, NULL, 0,
2213				  speed_template_8_16);
2214		test_cipher_speed("cbc(cast5)", ENCRYPT, sec, NULL, 0,
2215				  speed_template_8_16);
2216		test_cipher_speed("cbc(cast5)", DECRYPT, sec, NULL, 0,
2217				  speed_template_8_16);
2218		test_cipher_speed("ctr(cast5)", ENCRYPT, sec, NULL, 0,
2219				  speed_template_8_16);
2220		test_cipher_speed("ctr(cast5)", DECRYPT, sec, NULL, 0,
2221				  speed_template_8_16);
2222		break;
2223
2224	case 210:
2225		test_cipher_speed("ecb(cast6)", ENCRYPT, sec, NULL, 0,
2226				  speed_template_16_32);
2227		test_cipher_speed("ecb(cast6)", DECRYPT, sec, NULL, 0,
2228				  speed_template_16_32);
2229		test_cipher_speed("cbc(cast6)", ENCRYPT, sec, NULL, 0,
2230				  speed_template_16_32);
2231		test_cipher_speed("cbc(cast6)", DECRYPT, sec, NULL, 0,
2232				  speed_template_16_32);
2233		test_cipher_speed("ctr(cast6)", ENCRYPT, sec, NULL, 0,
2234				  speed_template_16_32);
2235		test_cipher_speed("ctr(cast6)", DECRYPT, sec, NULL, 0,
2236				  speed_template_16_32);
2237		test_cipher_speed("lrw(cast6)", ENCRYPT, sec, NULL, 0,
2238				  speed_template_32_48);
2239		test_cipher_speed("lrw(cast6)", DECRYPT, sec, NULL, 0,
2240				  speed_template_32_48);
2241		test_cipher_speed("xts(cast6)", ENCRYPT, sec, NULL, 0,
2242				  speed_template_32_64);
2243		test_cipher_speed("xts(cast6)", DECRYPT, sec, NULL, 0,
2244				  speed_template_32_64);
2245		break;
2246
2247	case 211:
2248		test_aead_speed("rfc4106(gcm(aes))", ENCRYPT, sec,
2249				NULL, 0, 16, 16, aead_speed_template_20);
2250		test_aead_speed("gcm(aes)", ENCRYPT, sec,
2251				NULL, 0, 16, 8, speed_template_16_24_32);
2252		test_aead_speed("rfc4106(gcm(aes))", DECRYPT, sec,
2253				NULL, 0, 16, 16, aead_speed_template_20);
2254		test_aead_speed("gcm(aes)", DECRYPT, sec,
2255				NULL, 0, 16, 8, speed_template_16_24_32);
2256		break;
2257
2258	case 212:
2259		test_aead_speed("rfc4309(ccm(aes))", ENCRYPT, sec,
2260				NULL, 0, 16, 16, aead_speed_template_19);
2261		test_aead_speed("rfc4309(ccm(aes))", DECRYPT, sec,
2262				NULL, 0, 16, 16, aead_speed_template_19);
2263		break;
2264
2265	case 213:
2266		test_aead_speed("rfc7539esp(chacha20,poly1305)", ENCRYPT, sec,
2267				NULL, 0, 16, 8, aead_speed_template_36);
2268		test_aead_speed("rfc7539esp(chacha20,poly1305)", DECRYPT, sec,
2269				NULL, 0, 16, 8, aead_speed_template_36);
2270		break;
2271
2272	case 214:
2273		test_cipher_speed("chacha20", ENCRYPT, sec, NULL, 0,
2274				  speed_template_32);
2275		break;
2276
2277	case 215:
2278		test_mb_aead_speed("rfc4106(gcm(aes))", ENCRYPT, sec, NULL,
2279				   0, 16, 16, aead_speed_template_20, num_mb);
2280		test_mb_aead_speed("gcm(aes)", ENCRYPT, sec, NULL, 0, 16, 8,
2281				   speed_template_16_24_32, num_mb);
2282		test_mb_aead_speed("rfc4106(gcm(aes))", DECRYPT, sec, NULL,
2283				   0, 16, 16, aead_speed_template_20, num_mb);
2284		test_mb_aead_speed("gcm(aes)", DECRYPT, sec, NULL, 0, 16, 8,
2285				   speed_template_16_24_32, num_mb);
2286		break;
2287
2288	case 216:
2289		test_mb_aead_speed("rfc4309(ccm(aes))", ENCRYPT, sec, NULL, 0,
2290				   16, 16, aead_speed_template_19, num_mb);
2291		test_mb_aead_speed("rfc4309(ccm(aes))", DECRYPT, sec, NULL, 0,
2292				   16, 16, aead_speed_template_19, num_mb);
2293		break;
2294
2295	case 217:
2296		test_mb_aead_speed("rfc7539esp(chacha20,poly1305)", ENCRYPT,
2297				   sec, NULL, 0, 16, 8, aead_speed_template_36,
2298				   num_mb);
2299		test_mb_aead_speed("rfc7539esp(chacha20,poly1305)", DECRYPT,
2300				   sec, NULL, 0, 16, 8, aead_speed_template_36,
2301				   num_mb);
2302		break;
2303
2304	case 218:
2305		test_cipher_speed("ecb(sm4)", ENCRYPT, sec, NULL, 0,
2306				speed_template_16);
2307		test_cipher_speed("ecb(sm4)", DECRYPT, sec, NULL, 0,
2308				speed_template_16);
2309		test_cipher_speed("cbc(sm4)", ENCRYPT, sec, NULL, 0,
2310				speed_template_16);
2311		test_cipher_speed("cbc(sm4)", DECRYPT, sec, NULL, 0,
2312				speed_template_16);
 
 
 
 
2313		test_cipher_speed("ctr(sm4)", ENCRYPT, sec, NULL, 0,
2314				speed_template_16);
2315		test_cipher_speed("ctr(sm4)", DECRYPT, sec, NULL, 0,
2316				speed_template_16);
 
 
 
 
2317		break;
2318
2319	case 219:
2320		test_cipher_speed("adiantum(xchacha12,aes)", ENCRYPT, sec, NULL,
2321				  0, speed_template_32);
2322		test_cipher_speed("adiantum(xchacha12,aes)", DECRYPT, sec, NULL,
2323				  0, speed_template_32);
2324		test_cipher_speed("adiantum(xchacha20,aes)", ENCRYPT, sec, NULL,
2325				  0, speed_template_32);
2326		test_cipher_speed("adiantum(xchacha20,aes)", DECRYPT, sec, NULL,
2327				  0, speed_template_32);
2328		break;
2329
2330	case 220:
2331		test_acipher_speed("essiv(cbc(aes),sha256)",
2332				  ENCRYPT, sec, NULL, 0,
2333				  speed_template_16_24_32);
2334		test_acipher_speed("essiv(cbc(aes),sha256)",
2335				  DECRYPT, sec, NULL, 0,
2336				  speed_template_16_24_32);
2337		break;
2338
2339	case 221:
2340		test_aead_speed("aegis128", ENCRYPT, sec,
2341				NULL, 0, 16, 8, speed_template_16);
2342		test_aead_speed("aegis128", DECRYPT, sec,
2343				NULL, 0, 16, 8, speed_template_16);
2344		break;
2345
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
2346	case 300:
2347		if (alg) {
2348			test_hash_speed(alg, sec, generic_hash_speed_template);
2349			break;
2350		}
2351		fallthrough;
2352	case 301:
2353		test_hash_speed("md4", sec, generic_hash_speed_template);
2354		if (mode > 300 && mode < 400) break;
2355		fallthrough;
2356	case 302:
2357		test_hash_speed("md5", sec, generic_hash_speed_template);
2358		if (mode > 300 && mode < 400) break;
2359		fallthrough;
2360	case 303:
2361		test_hash_speed("sha1", sec, generic_hash_speed_template);
2362		if (mode > 300 && mode < 400) break;
2363		fallthrough;
2364	case 304:
2365		test_hash_speed("sha256", sec, generic_hash_speed_template);
2366		if (mode > 300 && mode < 400) break;
2367		fallthrough;
2368	case 305:
2369		test_hash_speed("sha384", sec, generic_hash_speed_template);
2370		if (mode > 300 && mode < 400) break;
2371		fallthrough;
2372	case 306:
2373		test_hash_speed("sha512", sec, generic_hash_speed_template);
2374		if (mode > 300 && mode < 400) break;
2375		fallthrough;
2376	case 307:
2377		test_hash_speed("wp256", sec, generic_hash_speed_template);
2378		if (mode > 300 && mode < 400) break;
2379		fallthrough;
2380	case 308:
2381		test_hash_speed("wp384", sec, generic_hash_speed_template);
2382		if (mode > 300 && mode < 400) break;
2383		fallthrough;
2384	case 309:
2385		test_hash_speed("wp512", sec, generic_hash_speed_template);
2386		if (mode > 300 && mode < 400) break;
2387		fallthrough;
2388	case 310:
2389		test_hash_speed("tgr128", sec, generic_hash_speed_template);
2390		if (mode > 300 && mode < 400) break;
2391		fallthrough;
2392	case 311:
2393		test_hash_speed("tgr160", sec, generic_hash_speed_template);
2394		if (mode > 300 && mode < 400) break;
2395		fallthrough;
2396	case 312:
2397		test_hash_speed("tgr192", sec, generic_hash_speed_template);
2398		if (mode > 300 && mode < 400) break;
2399		fallthrough;
2400	case 313:
2401		test_hash_speed("sha224", sec, generic_hash_speed_template);
2402		if (mode > 300 && mode < 400) break;
2403		fallthrough;
2404	case 314:
2405		test_hash_speed("rmd128", sec, generic_hash_speed_template);
2406		if (mode > 300 && mode < 400) break;
2407		fallthrough;
2408	case 315:
2409		test_hash_speed("rmd160", sec, generic_hash_speed_template);
2410		if (mode > 300 && mode < 400) break;
2411		fallthrough;
2412	case 316:
2413		test_hash_speed("rmd256", sec, generic_hash_speed_template);
2414		if (mode > 300 && mode < 400) break;
2415		fallthrough;
2416	case 317:
2417		test_hash_speed("rmd320", sec, generic_hash_speed_template);
2418		if (mode > 300 && mode < 400) break;
2419		fallthrough;
2420	case 318:
2421		test_hash_speed("ghash-generic", sec, hash_speed_template_16);
 
2422		if (mode > 300 && mode < 400) break;
2423		fallthrough;
2424	case 319:
2425		test_hash_speed("crc32c", sec, generic_hash_speed_template);
2426		if (mode > 300 && mode < 400) break;
2427		fallthrough;
2428	case 320:
2429		test_hash_speed("crct10dif", sec, generic_hash_speed_template);
2430		if (mode > 300 && mode < 400) break;
2431		fallthrough;
2432	case 321:
2433		test_hash_speed("poly1305", sec, poly1305_speed_template);
2434		if (mode > 300 && mode < 400) break;
2435		fallthrough;
2436	case 322:
2437		test_hash_speed("sha3-224", sec, generic_hash_speed_template);
2438		if (mode > 300 && mode < 400) break;
2439		fallthrough;
2440	case 323:
2441		test_hash_speed("sha3-256", sec, generic_hash_speed_template);
2442		if (mode > 300 && mode < 400) break;
2443		fallthrough;
2444	case 324:
2445		test_hash_speed("sha3-384", sec, generic_hash_speed_template);
2446		if (mode > 300 && mode < 400) break;
2447		fallthrough;
2448	case 325:
2449		test_hash_speed("sha3-512", sec, generic_hash_speed_template);
2450		if (mode > 300 && mode < 400) break;
2451		fallthrough;
2452	case 326:
2453		test_hash_speed("sm3", sec, generic_hash_speed_template);
2454		if (mode > 300 && mode < 400) break;
2455		fallthrough;
2456	case 327:
2457		test_hash_speed("streebog256", sec,
2458				generic_hash_speed_template);
2459		if (mode > 300 && mode < 400) break;
2460		fallthrough;
2461	case 328:
2462		test_hash_speed("streebog512", sec,
2463				generic_hash_speed_template);
2464		if (mode > 300 && mode < 400) break;
2465		fallthrough;
2466	case 399:
2467		break;
2468
2469	case 400:
2470		if (alg) {
2471			test_ahash_speed(alg, sec, generic_hash_speed_template);
2472			break;
2473		}
2474		fallthrough;
2475	case 401:
2476		test_ahash_speed("md4", sec, generic_hash_speed_template);
2477		if (mode > 400 && mode < 500) break;
2478		fallthrough;
2479	case 402:
2480		test_ahash_speed("md5", sec, generic_hash_speed_template);
2481		if (mode > 400 && mode < 500) break;
2482		fallthrough;
2483	case 403:
2484		test_ahash_speed("sha1", sec, generic_hash_speed_template);
2485		if (mode > 400 && mode < 500) break;
2486		fallthrough;
2487	case 404:
2488		test_ahash_speed("sha256", sec, generic_hash_speed_template);
2489		if (mode > 400 && mode < 500) break;
2490		fallthrough;
2491	case 405:
2492		test_ahash_speed("sha384", sec, generic_hash_speed_template);
2493		if (mode > 400 && mode < 500) break;
2494		fallthrough;
2495	case 406:
2496		test_ahash_speed("sha512", sec, generic_hash_speed_template);
2497		if (mode > 400 && mode < 500) break;
2498		fallthrough;
2499	case 407:
2500		test_ahash_speed("wp256", sec, generic_hash_speed_template);
2501		if (mode > 400 && mode < 500) break;
2502		fallthrough;
2503	case 408:
2504		test_ahash_speed("wp384", sec, generic_hash_speed_template);
2505		if (mode > 400 && mode < 500) break;
2506		fallthrough;
2507	case 409:
2508		test_ahash_speed("wp512", sec, generic_hash_speed_template);
2509		if (mode > 400 && mode < 500) break;
2510		fallthrough;
2511	case 410:
2512		test_ahash_speed("tgr128", sec, generic_hash_speed_template);
2513		if (mode > 400 && mode < 500) break;
2514		fallthrough;
2515	case 411:
2516		test_ahash_speed("tgr160", sec, generic_hash_speed_template);
2517		if (mode > 400 && mode < 500) break;
2518		fallthrough;
2519	case 412:
2520		test_ahash_speed("tgr192", sec, generic_hash_speed_template);
2521		if (mode > 400 && mode < 500) break;
2522		fallthrough;
2523	case 413:
2524		test_ahash_speed("sha224", sec, generic_hash_speed_template);
2525		if (mode > 400 && mode < 500) break;
2526		fallthrough;
2527	case 414:
2528		test_ahash_speed("rmd128", sec, generic_hash_speed_template);
2529		if (mode > 400 && mode < 500) break;
2530		fallthrough;
2531	case 415:
2532		test_ahash_speed("rmd160", sec, generic_hash_speed_template);
2533		if (mode > 400 && mode < 500) break;
2534		fallthrough;
2535	case 416:
2536		test_ahash_speed("rmd256", sec, generic_hash_speed_template);
2537		if (mode > 400 && mode < 500) break;
2538		fallthrough;
2539	case 417:
2540		test_ahash_speed("rmd320", sec, generic_hash_speed_template);
2541		if (mode > 400 && mode < 500) break;
2542		fallthrough;
2543	case 418:
2544		test_ahash_speed("sha3-224", sec, generic_hash_speed_template);
2545		if (mode > 400 && mode < 500) break;
2546		fallthrough;
2547	case 419:
2548		test_ahash_speed("sha3-256", sec, generic_hash_speed_template);
2549		if (mode > 400 && mode < 500) break;
2550		fallthrough;
2551	case 420:
2552		test_ahash_speed("sha3-384", sec, generic_hash_speed_template);
2553		if (mode > 400 && mode < 500) break;
2554		fallthrough;
2555	case 421:
2556		test_ahash_speed("sha3-512", sec, generic_hash_speed_template);
2557		if (mode > 400 && mode < 500) break;
2558		fallthrough;
2559	case 422:
2560		test_mb_ahash_speed("sha1", sec, generic_hash_speed_template,
2561				    num_mb);
2562		if (mode > 400 && mode < 500) break;
2563		fallthrough;
2564	case 423:
2565		test_mb_ahash_speed("sha256", sec, generic_hash_speed_template,
2566				    num_mb);
2567		if (mode > 400 && mode < 500) break;
2568		fallthrough;
2569	case 424:
2570		test_mb_ahash_speed("sha512", sec, generic_hash_speed_template,
2571				    num_mb);
2572		if (mode > 400 && mode < 500) break;
2573		fallthrough;
2574	case 425:
2575		test_mb_ahash_speed("sm3", sec, generic_hash_speed_template,
2576				    num_mb);
2577		if (mode > 400 && mode < 500) break;
2578		fallthrough;
2579	case 426:
2580		test_mb_ahash_speed("streebog256", sec,
2581				    generic_hash_speed_template, num_mb);
2582		if (mode > 400 && mode < 500) break;
2583		fallthrough;
2584	case 427:
2585		test_mb_ahash_speed("streebog512", sec,
2586				    generic_hash_speed_template, num_mb);
2587		if (mode > 400 && mode < 500) break;
2588		fallthrough;
2589	case 499:
2590		break;
2591
2592	case 500:
2593		test_acipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
2594				   speed_template_16_24_32);
2595		test_acipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
2596				   speed_template_16_24_32);
2597		test_acipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
2598				   speed_template_16_24_32);
2599		test_acipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
2600				   speed_template_16_24_32);
2601		test_acipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
2602				   speed_template_32_40_48);
2603		test_acipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
2604				   speed_template_32_40_48);
2605		test_acipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0,
2606				   speed_template_32_64);
2607		test_acipher_speed("xts(aes)", DECRYPT, sec, NULL, 0,
2608				   speed_template_32_64);
2609		test_acipher_speed("cts(cbc(aes))", ENCRYPT, sec, NULL, 0,
2610				   speed_template_16_24_32);
2611		test_acipher_speed("cts(cbc(aes))", DECRYPT, sec, NULL, 0,
2612				   speed_template_16_24_32);
2613		test_acipher_speed("ctr(aes)", ENCRYPT, sec, NULL, 0,
2614				   speed_template_16_24_32);
2615		test_acipher_speed("ctr(aes)", DECRYPT, sec, NULL, 0,
2616				   speed_template_16_24_32);
2617		test_acipher_speed("cfb(aes)", ENCRYPT, sec, NULL, 0,
2618				   speed_template_16_24_32);
2619		test_acipher_speed("cfb(aes)", DECRYPT, sec, NULL, 0,
2620				   speed_template_16_24_32);
2621		test_acipher_speed("ofb(aes)", ENCRYPT, sec, NULL, 0,
2622				   speed_template_16_24_32);
2623		test_acipher_speed("ofb(aes)", DECRYPT, sec, NULL, 0,
2624				   speed_template_16_24_32);
2625		test_acipher_speed("rfc3686(ctr(aes))", ENCRYPT, sec, NULL, 0,
2626				   speed_template_20_28_36);
2627		test_acipher_speed("rfc3686(ctr(aes))", DECRYPT, sec, NULL, 0,
2628				   speed_template_20_28_36);
2629		break;
2630
2631	case 501:
2632		test_acipher_speed("ecb(des3_ede)", ENCRYPT, sec,
2633				   des3_speed_template, DES3_SPEED_VECTORS,
2634				   speed_template_24);
2635		test_acipher_speed("ecb(des3_ede)", DECRYPT, sec,
2636				   des3_speed_template, DES3_SPEED_VECTORS,
2637				   speed_template_24);
2638		test_acipher_speed("cbc(des3_ede)", ENCRYPT, sec,
2639				   des3_speed_template, DES3_SPEED_VECTORS,
2640				   speed_template_24);
2641		test_acipher_speed("cbc(des3_ede)", DECRYPT, sec,
2642				   des3_speed_template, DES3_SPEED_VECTORS,
2643				   speed_template_24);
2644		test_acipher_speed("cfb(des3_ede)", ENCRYPT, sec,
2645				   des3_speed_template, DES3_SPEED_VECTORS,
2646				   speed_template_24);
2647		test_acipher_speed("cfb(des3_ede)", DECRYPT, sec,
2648				   des3_speed_template, DES3_SPEED_VECTORS,
2649				   speed_template_24);
2650		test_acipher_speed("ofb(des3_ede)", ENCRYPT, sec,
2651				   des3_speed_template, DES3_SPEED_VECTORS,
2652				   speed_template_24);
2653		test_acipher_speed("ofb(des3_ede)", DECRYPT, sec,
2654				   des3_speed_template, DES3_SPEED_VECTORS,
2655				   speed_template_24);
2656		break;
2657
2658	case 502:
2659		test_acipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
2660				   speed_template_8);
2661		test_acipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
2662				   speed_template_8);
2663		test_acipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
2664				   speed_template_8);
2665		test_acipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
2666				   speed_template_8);
2667		test_acipher_speed("cfb(des)", ENCRYPT, sec, NULL, 0,
2668				   speed_template_8);
2669		test_acipher_speed("cfb(des)", DECRYPT, sec, NULL, 0,
2670				   speed_template_8);
2671		test_acipher_speed("ofb(des)", ENCRYPT, sec, NULL, 0,
2672				   speed_template_8);
2673		test_acipher_speed("ofb(des)", DECRYPT, sec, NULL, 0,
2674				   speed_template_8);
2675		break;
2676
2677	case 503:
2678		test_acipher_speed("ecb(serpent)", ENCRYPT, sec, NULL, 0,
2679				   speed_template_16_32);
2680		test_acipher_speed("ecb(serpent)", DECRYPT, sec, NULL, 0,
2681				   speed_template_16_32);
2682		test_acipher_speed("cbc(serpent)", ENCRYPT, sec, NULL, 0,
2683				   speed_template_16_32);
2684		test_acipher_speed("cbc(serpent)", DECRYPT, sec, NULL, 0,
2685				   speed_template_16_32);
2686		test_acipher_speed("ctr(serpent)", ENCRYPT, sec, NULL, 0,
2687				   speed_template_16_32);
2688		test_acipher_speed("ctr(serpent)", DECRYPT, sec, NULL, 0,
2689				   speed_template_16_32);
2690		test_acipher_speed("lrw(serpent)", ENCRYPT, sec, NULL, 0,
2691				   speed_template_32_48);
2692		test_acipher_speed("lrw(serpent)", DECRYPT, sec, NULL, 0,
2693				   speed_template_32_48);
2694		test_acipher_speed("xts(serpent)", ENCRYPT, sec, NULL, 0,
2695				   speed_template_32_64);
2696		test_acipher_speed("xts(serpent)", DECRYPT, sec, NULL, 0,
2697				   speed_template_32_64);
2698		break;
2699
2700	case 504:
2701		test_acipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
2702				   speed_template_16_24_32);
2703		test_acipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
2704				   speed_template_16_24_32);
2705		test_acipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
2706				   speed_template_16_24_32);
2707		test_acipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
2708				   speed_template_16_24_32);
2709		test_acipher_speed("ctr(twofish)", ENCRYPT, sec, NULL, 0,
2710				   speed_template_16_24_32);
2711		test_acipher_speed("ctr(twofish)", DECRYPT, sec, NULL, 0,
2712				   speed_template_16_24_32);
2713		test_acipher_speed("lrw(twofish)", ENCRYPT, sec, NULL, 0,
2714				   speed_template_32_40_48);
2715		test_acipher_speed("lrw(twofish)", DECRYPT, sec, NULL, 0,
2716				   speed_template_32_40_48);
2717		test_acipher_speed("xts(twofish)", ENCRYPT, sec, NULL, 0,
2718				   speed_template_32_48_64);
2719		test_acipher_speed("xts(twofish)", DECRYPT, sec, NULL, 0,
2720				   speed_template_32_48_64);
2721		break;
2722
2723	case 505:
2724		test_acipher_speed("ecb(arc4)", ENCRYPT, sec, NULL, 0,
2725				   speed_template_8);
2726		break;
2727
2728	case 506:
2729		test_acipher_speed("ecb(cast5)", ENCRYPT, sec, NULL, 0,
2730				   speed_template_8_16);
2731		test_acipher_speed("ecb(cast5)", DECRYPT, sec, NULL, 0,
2732				   speed_template_8_16);
2733		test_acipher_speed("cbc(cast5)", ENCRYPT, sec, NULL, 0,
2734				   speed_template_8_16);
2735		test_acipher_speed("cbc(cast5)", DECRYPT, sec, NULL, 0,
2736				   speed_template_8_16);
2737		test_acipher_speed("ctr(cast5)", ENCRYPT, sec, NULL, 0,
2738				   speed_template_8_16);
2739		test_acipher_speed("ctr(cast5)", DECRYPT, sec, NULL, 0,
2740				   speed_template_8_16);
2741		break;
2742
2743	case 507:
2744		test_acipher_speed("ecb(cast6)", ENCRYPT, sec, NULL, 0,
2745				   speed_template_16_32);
2746		test_acipher_speed("ecb(cast6)", DECRYPT, sec, NULL, 0,
2747				   speed_template_16_32);
2748		test_acipher_speed("cbc(cast6)", ENCRYPT, sec, NULL, 0,
2749				   speed_template_16_32);
2750		test_acipher_speed("cbc(cast6)", DECRYPT, sec, NULL, 0,
2751				   speed_template_16_32);
2752		test_acipher_speed("ctr(cast6)", ENCRYPT, sec, NULL, 0,
2753				   speed_template_16_32);
2754		test_acipher_speed("ctr(cast6)", DECRYPT, sec, NULL, 0,
2755				   speed_template_16_32);
2756		test_acipher_speed("lrw(cast6)", ENCRYPT, sec, NULL, 0,
2757				   speed_template_32_48);
2758		test_acipher_speed("lrw(cast6)", DECRYPT, sec, NULL, 0,
2759				   speed_template_32_48);
2760		test_acipher_speed("xts(cast6)", ENCRYPT, sec, NULL, 0,
2761				   speed_template_32_64);
2762		test_acipher_speed("xts(cast6)", DECRYPT, sec, NULL, 0,
2763				   speed_template_32_64);
2764		break;
2765
2766	case 508:
2767		test_acipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
2768				   speed_template_16_32);
2769		test_acipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
2770				   speed_template_16_32);
2771		test_acipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
2772				   speed_template_16_32);
2773		test_acipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
2774				   speed_template_16_32);
2775		test_acipher_speed("ctr(camellia)", ENCRYPT, sec, NULL, 0,
2776				   speed_template_16_32);
2777		test_acipher_speed("ctr(camellia)", DECRYPT, sec, NULL, 0,
2778				   speed_template_16_32);
2779		test_acipher_speed("lrw(camellia)", ENCRYPT, sec, NULL, 0,
2780				   speed_template_32_48);
2781		test_acipher_speed("lrw(camellia)", DECRYPT, sec, NULL, 0,
2782				   speed_template_32_48);
2783		test_acipher_speed("xts(camellia)", ENCRYPT, sec, NULL, 0,
2784				   speed_template_32_64);
2785		test_acipher_speed("xts(camellia)", DECRYPT, sec, NULL, 0,
2786				   speed_template_32_64);
2787		break;
2788
2789	case 509:
2790		test_acipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
2791				   speed_template_8_32);
2792		test_acipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
2793				   speed_template_8_32);
2794		test_acipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
2795				   speed_template_8_32);
2796		test_acipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
2797				   speed_template_8_32);
2798		test_acipher_speed("ctr(blowfish)", ENCRYPT, sec, NULL, 0,
2799				   speed_template_8_32);
2800		test_acipher_speed("ctr(blowfish)", DECRYPT, sec, NULL, 0,
2801				   speed_template_8_32);
2802		break;
2803
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
2804	case 600:
2805		test_mb_skcipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
2806				       speed_template_16_24_32, num_mb);
2807		test_mb_skcipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
2808				       speed_template_16_24_32, num_mb);
2809		test_mb_skcipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
2810				       speed_template_16_24_32, num_mb);
2811		test_mb_skcipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
2812				       speed_template_16_24_32, num_mb);
2813		test_mb_skcipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
2814				       speed_template_32_40_48, num_mb);
2815		test_mb_skcipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
2816				       speed_template_32_40_48, num_mb);
2817		test_mb_skcipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0,
2818				       speed_template_32_64, num_mb);
2819		test_mb_skcipher_speed("xts(aes)", DECRYPT, sec, NULL, 0,
2820				       speed_template_32_64, num_mb);
2821		test_mb_skcipher_speed("cts(cbc(aes))", ENCRYPT, sec, NULL, 0,
2822				       speed_template_16_24_32, num_mb);
2823		test_mb_skcipher_speed("cts(cbc(aes))", DECRYPT, sec, NULL, 0,
2824				       speed_template_16_24_32, num_mb);
2825		test_mb_skcipher_speed("ctr(aes)", ENCRYPT, sec, NULL, 0,
2826				       speed_template_16_24_32, num_mb);
2827		test_mb_skcipher_speed("ctr(aes)", DECRYPT, sec, NULL, 0,
2828				       speed_template_16_24_32, num_mb);
2829		test_mb_skcipher_speed("cfb(aes)", ENCRYPT, sec, NULL, 0,
2830				       speed_template_16_24_32, num_mb);
2831		test_mb_skcipher_speed("cfb(aes)", DECRYPT, sec, NULL, 0,
2832				       speed_template_16_24_32, num_mb);
2833		test_mb_skcipher_speed("ofb(aes)", ENCRYPT, sec, NULL, 0,
2834				       speed_template_16_24_32, num_mb);
2835		test_mb_skcipher_speed("ofb(aes)", DECRYPT, sec, NULL, 0,
2836				       speed_template_16_24_32, num_mb);
2837		test_mb_skcipher_speed("rfc3686(ctr(aes))", ENCRYPT, sec, NULL,
2838				       0, speed_template_20_28_36, num_mb);
2839		test_mb_skcipher_speed("rfc3686(ctr(aes))", DECRYPT, sec, NULL,
2840				       0, speed_template_20_28_36, num_mb);
2841		break;
2842
2843	case 601:
2844		test_mb_skcipher_speed("ecb(des3_ede)", ENCRYPT, sec,
2845				       des3_speed_template, DES3_SPEED_VECTORS,
2846				       speed_template_24, num_mb);
2847		test_mb_skcipher_speed("ecb(des3_ede)", DECRYPT, sec,
2848				       des3_speed_template, DES3_SPEED_VECTORS,
2849				       speed_template_24, num_mb);
2850		test_mb_skcipher_speed("cbc(des3_ede)", ENCRYPT, sec,
2851				       des3_speed_template, DES3_SPEED_VECTORS,
2852				       speed_template_24, num_mb);
2853		test_mb_skcipher_speed("cbc(des3_ede)", DECRYPT, sec,
2854				       des3_speed_template, DES3_SPEED_VECTORS,
2855				       speed_template_24, num_mb);
2856		test_mb_skcipher_speed("cfb(des3_ede)", ENCRYPT, sec,
2857				       des3_speed_template, DES3_SPEED_VECTORS,
2858				       speed_template_24, num_mb);
2859		test_mb_skcipher_speed("cfb(des3_ede)", DECRYPT, sec,
2860				       des3_speed_template, DES3_SPEED_VECTORS,
2861				       speed_template_24, num_mb);
2862		test_mb_skcipher_speed("ofb(des3_ede)", ENCRYPT, sec,
2863				       des3_speed_template, DES3_SPEED_VECTORS,
2864				       speed_template_24, num_mb);
2865		test_mb_skcipher_speed("ofb(des3_ede)", DECRYPT, sec,
2866				       des3_speed_template, DES3_SPEED_VECTORS,
2867				       speed_template_24, num_mb);
2868		break;
2869
2870	case 602:
2871		test_mb_skcipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
2872				       speed_template_8, num_mb);
2873		test_mb_skcipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
2874				       speed_template_8, num_mb);
2875		test_mb_skcipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
2876				       speed_template_8, num_mb);
2877		test_mb_skcipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
2878				       speed_template_8, num_mb);
2879		test_mb_skcipher_speed("cfb(des)", ENCRYPT, sec, NULL, 0,
2880				       speed_template_8, num_mb);
2881		test_mb_skcipher_speed("cfb(des)", DECRYPT, sec, NULL, 0,
2882				       speed_template_8, num_mb);
2883		test_mb_skcipher_speed("ofb(des)", ENCRYPT, sec, NULL, 0,
2884				       speed_template_8, num_mb);
2885		test_mb_skcipher_speed("ofb(des)", DECRYPT, sec, NULL, 0,
2886				       speed_template_8, num_mb);
2887		break;
2888
2889	case 603:
2890		test_mb_skcipher_speed("ecb(serpent)", ENCRYPT, sec, NULL, 0,
2891				       speed_template_16_32, num_mb);
2892		test_mb_skcipher_speed("ecb(serpent)", DECRYPT, sec, NULL, 0,
2893				       speed_template_16_32, num_mb);
2894		test_mb_skcipher_speed("cbc(serpent)", ENCRYPT, sec, NULL, 0,
2895				       speed_template_16_32, num_mb);
2896		test_mb_skcipher_speed("cbc(serpent)", DECRYPT, sec, NULL, 0,
2897				       speed_template_16_32, num_mb);
2898		test_mb_skcipher_speed("ctr(serpent)", ENCRYPT, sec, NULL, 0,
2899				       speed_template_16_32, num_mb);
2900		test_mb_skcipher_speed("ctr(serpent)", DECRYPT, sec, NULL, 0,
2901				       speed_template_16_32, num_mb);
2902		test_mb_skcipher_speed("lrw(serpent)", ENCRYPT, sec, NULL, 0,
2903				       speed_template_32_48, num_mb);
2904		test_mb_skcipher_speed("lrw(serpent)", DECRYPT, sec, NULL, 0,
2905				       speed_template_32_48, num_mb);
2906		test_mb_skcipher_speed("xts(serpent)", ENCRYPT, sec, NULL, 0,
2907				       speed_template_32_64, num_mb);
2908		test_mb_skcipher_speed("xts(serpent)", DECRYPT, sec, NULL, 0,
2909				       speed_template_32_64, num_mb);
2910		break;
2911
2912	case 604:
2913		test_mb_skcipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
2914				       speed_template_16_24_32, num_mb);
2915		test_mb_skcipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
2916				       speed_template_16_24_32, num_mb);
2917		test_mb_skcipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
2918				       speed_template_16_24_32, num_mb);
2919		test_mb_skcipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
2920				       speed_template_16_24_32, num_mb);
2921		test_mb_skcipher_speed("ctr(twofish)", ENCRYPT, sec, NULL, 0,
2922				       speed_template_16_24_32, num_mb);
2923		test_mb_skcipher_speed("ctr(twofish)", DECRYPT, sec, NULL, 0,
2924				       speed_template_16_24_32, num_mb);
2925		test_mb_skcipher_speed("lrw(twofish)", ENCRYPT, sec, NULL, 0,
2926				       speed_template_32_40_48, num_mb);
2927		test_mb_skcipher_speed("lrw(twofish)", DECRYPT, sec, NULL, 0,
2928				       speed_template_32_40_48, num_mb);
2929		test_mb_skcipher_speed("xts(twofish)", ENCRYPT, sec, NULL, 0,
2930				       speed_template_32_48_64, num_mb);
2931		test_mb_skcipher_speed("xts(twofish)", DECRYPT, sec, NULL, 0,
2932				       speed_template_32_48_64, num_mb);
2933		break;
2934
2935	case 605:
2936		test_mb_skcipher_speed("ecb(arc4)", ENCRYPT, sec, NULL, 0,
2937				       speed_template_8, num_mb);
2938		break;
2939
2940	case 606:
2941		test_mb_skcipher_speed("ecb(cast5)", ENCRYPT, sec, NULL, 0,
2942				       speed_template_8_16, num_mb);
2943		test_mb_skcipher_speed("ecb(cast5)", DECRYPT, sec, NULL, 0,
2944				       speed_template_8_16, num_mb);
2945		test_mb_skcipher_speed("cbc(cast5)", ENCRYPT, sec, NULL, 0,
2946				       speed_template_8_16, num_mb);
2947		test_mb_skcipher_speed("cbc(cast5)", DECRYPT, sec, NULL, 0,
2948				       speed_template_8_16, num_mb);
2949		test_mb_skcipher_speed("ctr(cast5)", ENCRYPT, sec, NULL, 0,
2950				       speed_template_8_16, num_mb);
2951		test_mb_skcipher_speed("ctr(cast5)", DECRYPT, sec, NULL, 0,
2952				       speed_template_8_16, num_mb);
2953		break;
2954
2955	case 607:
2956		test_mb_skcipher_speed("ecb(cast6)", ENCRYPT, sec, NULL, 0,
2957				       speed_template_16_32, num_mb);
2958		test_mb_skcipher_speed("ecb(cast6)", DECRYPT, sec, NULL, 0,
2959				       speed_template_16_32, num_mb);
2960		test_mb_skcipher_speed("cbc(cast6)", ENCRYPT, sec, NULL, 0,
2961				       speed_template_16_32, num_mb);
2962		test_mb_skcipher_speed("cbc(cast6)", DECRYPT, sec, NULL, 0,
2963				       speed_template_16_32, num_mb);
2964		test_mb_skcipher_speed("ctr(cast6)", ENCRYPT, sec, NULL, 0,
2965				       speed_template_16_32, num_mb);
2966		test_mb_skcipher_speed("ctr(cast6)", DECRYPT, sec, NULL, 0,
2967				       speed_template_16_32, num_mb);
2968		test_mb_skcipher_speed("lrw(cast6)", ENCRYPT, sec, NULL, 0,
2969				       speed_template_32_48, num_mb);
2970		test_mb_skcipher_speed("lrw(cast6)", DECRYPT, sec, NULL, 0,
2971				       speed_template_32_48, num_mb);
2972		test_mb_skcipher_speed("xts(cast6)", ENCRYPT, sec, NULL, 0,
2973				       speed_template_32_64, num_mb);
2974		test_mb_skcipher_speed("xts(cast6)", DECRYPT, sec, NULL, 0,
2975				       speed_template_32_64, num_mb);
2976		break;
2977
2978	case 608:
2979		test_mb_skcipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
2980				       speed_template_16_32, num_mb);
2981		test_mb_skcipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
2982				       speed_template_16_32, num_mb);
2983		test_mb_skcipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
2984				       speed_template_16_32, num_mb);
2985		test_mb_skcipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
2986				       speed_template_16_32, num_mb);
2987		test_mb_skcipher_speed("ctr(camellia)", ENCRYPT, sec, NULL, 0,
2988				       speed_template_16_32, num_mb);
2989		test_mb_skcipher_speed("ctr(camellia)", DECRYPT, sec, NULL, 0,
2990				       speed_template_16_32, num_mb);
2991		test_mb_skcipher_speed("lrw(camellia)", ENCRYPT, sec, NULL, 0,
2992				       speed_template_32_48, num_mb);
2993		test_mb_skcipher_speed("lrw(camellia)", DECRYPT, sec, NULL, 0,
2994				       speed_template_32_48, num_mb);
2995		test_mb_skcipher_speed("xts(camellia)", ENCRYPT, sec, NULL, 0,
2996				       speed_template_32_64, num_mb);
2997		test_mb_skcipher_speed("xts(camellia)", DECRYPT, sec, NULL, 0,
2998				       speed_template_32_64, num_mb);
2999		break;
3000
3001	case 609:
3002		test_mb_skcipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
3003				       speed_template_8_32, num_mb);
3004		test_mb_skcipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
3005				       speed_template_8_32, num_mb);
3006		test_mb_skcipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
3007				       speed_template_8_32, num_mb);
3008		test_mb_skcipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
3009				       speed_template_8_32, num_mb);
3010		test_mb_skcipher_speed("ctr(blowfish)", ENCRYPT, sec, NULL, 0,
3011				       speed_template_8_32, num_mb);
3012		test_mb_skcipher_speed("ctr(blowfish)", DECRYPT, sec, NULL, 0,
3013				       speed_template_8_32, num_mb);
3014		break;
3015
3016	case 1000:
3017		test_available();
 
 
 
 
 
 
 
3018		break;
 
3019	}
3020
3021	return ret;
3022}
3023
3024static int __init tcrypt_mod_init(void)
3025{
3026	int err = -ENOMEM;
3027	int i;
3028
3029	for (i = 0; i < TVMEMSIZE; i++) {
3030		tvmem[i] = (void *)__get_free_page(GFP_KERNEL);
3031		if (!tvmem[i])
3032			goto err_free_tv;
3033	}
3034
3035	err = do_test(alg, type, mask, mode, num_mb);
3036
3037	if (err) {
3038		printk(KERN_ERR "tcrypt: one or more tests failed!\n");
3039		goto err_free_tv;
3040	} else {
3041		pr_debug("all tests passed\n");
3042	}
3043
3044	/* We intentionaly return -EAGAIN to prevent keeping the module,
3045	 * unless we're running in fips mode. It does all its work from
3046	 * init() and doesn't offer any runtime functionality, but in
3047	 * the fips case, checking for a successful load is helpful.
3048	 * => we don't need it in the memory, do we?
3049	 *                                        -- mludvig
3050	 */
3051	if (!fips_enabled)
3052		err = -EAGAIN;
3053
3054err_free_tv:
3055	for (i = 0; i < TVMEMSIZE && tvmem[i]; i++)
3056		free_page((unsigned long)tvmem[i]);
3057
3058	return err;
3059}
3060
3061/*
3062 * If an init function is provided, an exit function must also be provided
3063 * to allow module unload.
3064 */
3065static void __exit tcrypt_mod_fini(void) { }
3066
3067subsys_initcall(tcrypt_mod_init);
3068module_exit(tcrypt_mod_fini);
3069
3070module_param(alg, charp, 0);
3071module_param(type, uint, 0);
3072module_param(mask, uint, 0);
3073module_param(mode, int, 0);
3074module_param(sec, uint, 0);
3075MODULE_PARM_DESC(sec, "Length in seconds of speed tests "
3076		      "(defaults to zero which uses CPU cycles instead)");
3077module_param(num_mb, uint, 0000);
3078MODULE_PARM_DESC(num_mb, "Number of concurrent requests to be used in mb speed tests (defaults to 8)");
 
 
3079
3080MODULE_LICENSE("GPL");
3081MODULE_DESCRIPTION("Quick & dirty crypto testing module");
3082MODULE_AUTHOR("James Morris <jmorris@intercode.com.au>");