/* * Quick & dirty crypto testing module. * * This will only exist until we have a better testing mechanism * (e.g. a char device). * * Copyright (c) 2002 James Morris <jmorris@intercode.com.au> * Copyright (c) 2002 Jean-Francois Dive <jef@linuxbe.org> * Copyright (c) 2007 Nokia Siemens Networks * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the Free * Software Foundation; either version 2 of the License, or (at your option) * any later version. * * 2007-11-13 Added GCM tests * 2007-11-13 Added AEAD support * 2007-11-06 Added SHA-224 and SHA-224-HMAC tests * 2006-12-07 Added SHA384 HMAC and SHA512 HMAC tests * 2004-08-09 Added cipher speed tests (Reyk Floeter <reyk@vantronix.net>) * 2003-09-14 Rewritten by Kartikey Mahendra Bhatt * */ #include <linux/err.h> #include <linux/init.h> #include <linux/module.h> #include <linux/mm.h> #include <linux/slab.h> #include <linux/scatterlist.h> #include <linux/string.h> #include <linux/crypto.h> #include <linux/highmem.h> #include <linux/moduleparam.h> #include <linux/jiffies.h> #include <linux/timex.h> #include <linux/interrupt.h> #include "tcrypt.h" /* * Need to kmalloc() memory for testing kmap(). */ #define TVMEMSIZE 16384 #define XBUFSIZE 32768 /* * Indexes into the xbuf to simulate cross-page access. */ #define IDX1 37 #define IDX2 32400 #define IDX3 1 #define IDX4 8193 #define IDX5 22222 #define IDX6 17101 #define IDX7 27333 #define IDX8 3000 /* * Used by test_cipher() */ #define ENCRYPT 1 #define DECRYPT 0 struct tcrypt_result { struct completion completion; int err; }; static unsigned int IDX[8] = { IDX1, IDX2, IDX3, IDX4, IDX5, IDX6, IDX7, IDX8 }; /* * Used by test_cipher_speed() */ static unsigned int sec; static int mode; static char *xbuf; static char *axbuf; static char *tvmem; static char *check[] = { "des", "md5", "des3_ede", "rot13", "sha1", "sha224", "sha256", "blowfish", "twofish", "serpent", "sha384", "sha512", "md4", "aes", "cast6", "arc4", "michael_mic", "deflate", "crc32c", "tea", "xtea", "khazad", "wp512", "wp384", "wp256", "tnepres", "xeta", "fcrypt", "camellia", "seed", "salsa20", "lzo", "cts", NULL }; static void hexdump(unsigned char *buf, unsigned int len) { print_hex_dump(KERN_CONT, "", DUMP_PREFIX_OFFSET, 16, 1, buf, len, false); } static void tcrypt_complete(struct crypto_async_request *req, int err) { struct tcrypt_result *res = req->data; if (err == -EINPROGRESS) return; res->err = err; complete(&res->completion); } static void test_hash(char *algo, struct hash_testvec *template, unsigned int tcount) { unsigned int i, j, k, temp; struct scatterlist sg[8]; char result[64]; struct crypto_hash *tfm; struct hash_desc desc; int ret; void *hash_buff; printk("\ntesting %s\n", algo); tfm = crypto_alloc_hash(algo, 0, CRYPTO_ALG_ASYNC); if (IS_ERR(tfm)) { printk("failed to load transform for %s: %ld\n", algo, PTR_ERR(tfm)); return; } desc.tfm = tfm; desc.flags = 0; for (i = 0; i < tcount; i++) { printk("test %u:\n", i + 1); memset(result, 0, 64); hash_buff = kzalloc(template[i].psize, GFP_KERNEL); if (!hash_buff) continue; memcpy(hash_buff, template[i].plaintext, template[i].psize); sg_init_one(&sg[0], hash_buff, template[i].psize); if (template[i].ksize) { ret = crypto_hash_setkey(tfm, template[i].key, template[i].ksize); if (ret) { printk("setkey() failed ret=%d\n", ret); kfree(hash_buff); goto out; } } ret = crypto_hash_digest(&desc, sg, template[i].psize, result); if (ret) { printk("digest () failed ret=%d\n", ret); kfree(hash_buff); goto out; } hexdump(result, crypto_hash_digestsize(tfm)); printk("%s\n", memcmp(result, template[i].digest, crypto_hash_digestsize(tfm)) ? "fail" : "pass"); kfree(hash_buff); } printk("testing %s across pages\n", algo); /* setup the dummy buffer first */ memset(xbuf, 0, XBUFSIZE); j = 0; for (i = 0; i < tcount; i++) { if (template[i].np) { j++; printk("test %u:\n", j); memset(result, 0, 64); temp = 0; sg_init_table(sg, template[i].np); for (k = 0; k < template[i].np; k++) { memcpy(&xbuf[IDX[k]], template[i].plaintext + temp, template[i].tap[k]); temp += template[i].tap[k]; sg_set_buf(&sg[k], &xbuf[IDX[k]], template[i].tap[k]); } if (template[i].ksize) { ret = crypto_hash_setkey(tfm, template[i].key, template[i].ksize); if (ret) { printk("setkey() failed ret=%d\n", ret); goto out; } } ret = crypto_hash_digest(&desc, sg, template[i].psize, result); if (ret) { printk("digest () failed ret=%d\n", ret); goto out; } hexdump(result, crypto_hash_digestsize(tfm)); printk("%s\n", memcmp(result, template[i].digest, crypto_hash_digestsize(tfm)) ? "fail" : "pass"); } } out: crypto_free_hash(tfm); } static void test_aead(char *algo, int enc, struct aead_testvec *template, unsigned int tcount) { unsigned int ret, i, j, k, temp; char *q; struct crypto_aead *tfm; char *key; struct aead_request *req; struct scatterlist sg[8]; struct scatterlist asg[8]; const char *e; struct tcrypt_result result; unsigned int authsize; void *input; void *assoc; char iv[MAX_IVLEN]; if (enc == ENCRYPT) e = "encryption"; else e = "decryption"; printk(KERN_INFO "\ntesting %s %s\n", algo, e); init_completion(&result.completion); tfm = crypto_alloc_aead(algo, 0, 0); if (IS_ERR(tfm)) { printk(KERN_INFO "failed to load transform for %s: %ld\n", algo, PTR_ERR(tfm)); return; } req = aead_request_alloc(tfm, GFP_KERNEL); if (!req) { printk(KERN_INFO "failed to allocate request for %s\n", algo); goto out; } aead_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, tcrypt_complete, &result); for (i = 0, j = 0; i < tcount; i++) { if (!template[i].np) { printk(KERN_INFO "test %u (%d bit key):\n", ++j, template[i].klen * 8); /* some tepmplates have no input data but they will * touch input */ input = kzalloc(template[i].ilen + template[i].rlen, GFP_KERNEL); if (!input) continue; assoc = kzalloc(template[i].alen, GFP_KERNEL); if (!assoc) { kfree(input); continue; } memcpy(input, template[i].input, template[i].ilen); memcpy(assoc, template[i].assoc, template[i].alen); if (template[i].iv) memcpy(iv, template[i].iv, MAX_IVLEN); else memset(iv, 0, MAX_IVLEN); crypto_aead_clear_flags(tfm, ~0); if (template[i].wk) crypto_aead_set_flags( tfm, CRYPTO_TFM_REQ_WEAK_KEY); if (template[i].key) key = template[i].key; else key = kzalloc(template[i].klen, GFP_KERNEL); ret = crypto_aead_setkey(tfm, key, template[i].klen); if (ret) { printk(KERN_INFO "setkey() failed flags=%x\n", crypto_aead_get_flags(tfm)); if (!template[i].fail) goto next_one; } authsize = abs(template[i].rlen - template[i].ilen); ret = crypto_aead_setauthsize(tfm, authsize); if (ret) { printk(KERN_INFO "failed to set authsize = %u\n", authsize); goto next_one; } sg_init_one(&sg[0], input, template[i].ilen + (enc ? authsize : 0)); sg_init_one(&asg[0], assoc, template[i].alen); aead_request_set_crypt(req, sg, sg, template[i].ilen, iv); aead_request_set_assoc(req, asg, template[i].alen); ret = enc ? crypto_aead_encrypt(req) : crypto_aead_decrypt(req); switch (ret) { case 0: break; case -EINPROGRESS: case -EBUSY: ret = wait_for_completion_interruptible( &result.completion); if (!ret && !(ret = result.err)) { INIT_COMPLETION(result.completion); break; } /* fall through */ default: printk(KERN_INFO "%s () failed err=%d\n", e, -ret); goto next_one; } q = kmap(sg_page(&sg[0])) + sg[0].offset; hexdump(q, template[i].rlen); printk(KERN_INFO "enc/dec: %s\n", memcmp(q, template[i].result, template[i].rlen) ? "fail" : "pass"); kunmap(sg_page(&sg[0])); next_one: if (!template[i].key) kfree(key); kfree(assoc); kfree(input); } } printk(KERN_INFO "\ntesting %s %s across pages (chunking)\n", algo, e); memset(xbuf, 0, XBUFSIZE); memset(axbuf, 0, XBUFSIZE); for (i = 0, j = 0; i < tcount; i++) { if (template[i].np) { printk(KERN_INFO "test %u (%d bit key):\n", ++j, template[i].klen * 8); if (template[i].iv) memcpy(iv, template[i].iv, MAX_IVLEN); else memset(iv, 0, MAX_IVLEN); crypto_aead_clear_flags(tfm, ~0); if (template[i].wk) crypto_aead_set_flags( tfm, CRYPTO_TFM_REQ_WEAK_KEY); key = template[i].key; ret = crypto_aead_setkey(tfm, key, template[i].klen); if (ret) { printk(KERN_INFO "setkey() failed flags=%x\n", crypto_aead_get_flags(tfm)); if (!template[i].fail) goto out; } sg_init_table(sg, template[i].np); for (k = 0, temp = 0; k < template[i].np; k++) { memcpy(&xbuf[IDX[k]], template[i].input + temp, template[i].tap[k]); temp += template[i].tap[k]; sg_set_buf(&sg[k], &xbuf[IDX[k]], template[i].tap[k]); } authsize = abs(template[i].rlen - template[i].ilen); ret = crypto_aead_setauthsize(tfm, authsize); if (ret) { printk(KERN_INFO "failed to set authsize = %u\n", authsize); goto out; } if (enc) sg[k - 1].length += authsize; sg_init_table(asg, template[i].anp); for (k = 0, temp = 0; k < template[i].anp; k++) { memcpy(&axbuf[IDX[k]], template[i].assoc + temp, template[i].atap[k]); temp += template[i].atap[k]; sg_set_buf(&asg[k], &axbuf[IDX[k]], template[i].atap[k]); } aead_request_set_crypt(req, sg, sg, template[i].ilen, iv); aead_request_set_assoc(req, asg, template[i].alen); ret = enc ? crypto_aead_encrypt(req) : crypto_aead_decrypt(req); switch (ret) { case 0: break; case -EINPROGRESS: case -EBUSY: ret = wait_for_completion_interruptible( &result.completion); if (!ret && !(ret = result.err)) { INIT_COMPLETION(result.completion); break; } /* fall through */ default: printk(KERN_INFO "%s () failed err=%d\n", e, -ret); goto out; } for (k = 0, temp = 0; k < template[i].np; k++) { printk(KERN_INFO "page %u\n", k); q = kmap(sg_page(&sg[k])) + sg[k].offset; hexdump(q, template[i].tap[k]); printk(KERN_INFO "%s\n", memcmp(q, template[i].result + temp, template[i].tap[k] - (k < template[i].np - 1 || enc ? 0 : authsize)) ? "fail" : "pass"); temp += template[i].tap[k]; kunmap(sg_page(&sg[k])); } } } out: crypto_free_aead(tfm); aead_request_free(req); } static void test_cipher(char *algo, int enc, struct cipher_testvec *template, unsigned int tcount) { unsigned int ret, i, j, k, temp; char *q; struct crypto_ablkcipher *tfm; struct ablkcipher_request *req; struct scatterlist sg[8]; const char *e; struct tcrypt_result result; void *data; char iv[MAX_IVLEN]; if (enc == ENCRYPT) e = "encryption"; else e = "decryption"; printk("\ntesting %s %s\n", algo, e); init_completion(&result.completion); tfm = crypto_alloc_ablkcipher(algo, 0, 0); if (IS_ERR(tfm)) { printk("failed to load transform for %s: %ld\n", algo, PTR_ERR(tfm)); return; } req = ablkcipher_request_alloc(tfm, GFP_KERNEL); if (!req) { printk("failed to allocate request for %s\n", algo); goto out; } ablkcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, tcrypt_complete, &result); j = 0; for (i = 0; i < tcount; i++) { data = kzalloc(template[i].ilen, GFP_KERNEL); if (!data) continue; memcpy(data, template[i].input, template[i].ilen); if (template[i].iv) memcpy(iv, template[i].iv, MAX_IVLEN); else memset(iv, 0, MAX_IVLEN); if (!(template[i].np)) { j++; printk("test %u (%d bit key):\n", j, template[i].klen * 8); crypto_ablkcipher_clear_flags(tfm, ~0); if (template[i].wk) crypto_ablkcipher_set_flags( tfm, CRYPTO_TFM_REQ_WEAK_KEY); ret = crypto_ablkcipher_setkey(tfm, template[i].key, template[i].klen); if (ret) { printk("setkey() failed flags=%x\n", crypto_ablkcipher_get_flags(tfm)); if (!template[i].fail) { kfree(data); goto out; } } sg_init_one(&sg[0], data, template[i].ilen); ablkcipher_request_set_crypt(req, sg, sg, template[i].ilen, iv); ret = enc ? crypto_ablkcipher_encrypt(req) : crypto_ablkcipher_decrypt(req); switch (ret) { case 0: break; case -EINPROGRESS: case -EBUSY: ret = wait_for_completion_interruptible( &result.completion); if (!ret && !((ret = result.err))) { INIT_COMPLETION(result.completion); break; } /* fall through */ default: printk("%s () failed err=%d\n", e, -ret); kfree(data); goto out; } q = kmap(sg_page(&sg[0])) + sg[0].offset; hexdump(q, template[i].rlen); printk("%s\n", memcmp(q, template[i].result, template[i].rlen) ? "fail" : "pass"); kunmap(sg_page(&sg[0])); } kfree(data); } printk("\ntesting %s %s across pages (chunking)\n", algo, e); memset(xbuf, 0, XBUFSIZE); j = 0; for (i = 0; i < tcount; i++) { data = kzalloc(template[i].ilen, GFP_KERNEL); if (!data) continue; memcpy(data, template[i].input, template[i].ilen); if (template[i].iv) memcpy(iv, template[i].iv, MAX_IVLEN); else memset(iv, 0, MAX_IVLEN); if (template[i].np) { j++; printk("test %u (%d bit key):\n", j, template[i].klen * 8); crypto_ablkcipher_clear_flags(tfm, ~0); if (template[i].wk) crypto_ablkcipher_set_flags( tfm, CRYPTO_TFM_REQ_WEAK_KEY); ret = crypto_ablkcipher_setkey(tfm, template[i].key, template[i].klen); if (ret) { printk("setkey() failed flags=%x\n", crypto_ablkcipher_get_flags(tfm)); if (!template[i].fail) { kfree(data); goto out; } } temp = 0; sg_init_table(sg, template[i].np); for (k = 0; k < template[i].np; k++) { memcpy(&xbuf[IDX[k]], template[i].input + temp, template[i].tap[k]); temp += template[i].tap[k]; sg_set_buf(&sg[k], &xbuf[IDX[k]], template[i].tap[k]); } ablkcipher_request_set_crypt(req, sg, sg, template[i].ilen, iv); ret = enc ? crypto_ablkcipher_encrypt(req) : crypto_ablkcipher_decrypt(req); switch (ret) { case 0: break; case -EINPROGRESS: case -EBUSY: ret = wait_for_completion_interruptible( &result.completion); if (!ret && !((ret = result.err))) { INIT_COMPLETION(result.completion); break; } /* fall through */ default: printk("%s () failed err=%d\n", e, -ret); goto out; } temp = 0; for (k = 0; k < template[i].np; k++) { printk("page %u\n", k); q = kmap(sg_page(&sg[k])) + sg[k].offset; hexdump(q, template[i].tap[k]); printk("%s\n", memcmp(q, template[i].result + temp, template[i].tap[k]) ? "fail" : "pass"); temp += template[i].tap[k]; kunmap(sg_page(&sg[k])); } } } out: crypto_free_ablkcipher(tfm); ablkcipher_request_free(req); } static int test_cipher_jiffies(struct blkcipher_desc *desc, int enc, char *p, int blen, int sec) { struct scatterlist sg[1]; unsigned long start, end; int bcount; int ret; sg_init_one(sg, p, blen); for (start = jiffies, end = start + sec * HZ, bcount = 0; time_before(jiffies, end); bcount++) { if (enc) ret = crypto_blkcipher_encrypt(desc, sg, sg, blen); else ret = crypto_blkcipher_decrypt(desc, sg, sg, blen); if (ret) return ret; } printk("%d operations in %d seconds (%ld bytes)\n", bcount, sec, (long)bcount * blen); return 0; } static int test_cipher_cycles(struct blkcipher_desc *desc, int enc, char *p, int blen) { struct scatterlist sg[1]; unsigned long cycles = 0; int ret = 0; int i; sg_init_one(sg, p, blen); local_bh_disable(); local_irq_disable(); /* Warm-up run. */ for (i = 0; i < 4; i++) { if (enc) ret = crypto_blkcipher_encrypt(desc, sg, sg, blen); else ret = crypto_blkcipher_decrypt(desc, sg, sg, blen); if (ret) goto out; } /* The real thing. */ for (i = 0; i < 8; i++) { cycles_t start, end; start = get_cycles(); if (enc) ret = crypto_blkcipher_encrypt(desc, sg, sg, blen); else ret = crypto_blkcipher_decrypt(desc, sg, sg, blen); end = get_cycles(); if (ret) goto out; cycles += end - start; } out: local_irq_enable(); local_bh_enable(); if (ret == 0) printk("1 operation in %lu cycles (%d bytes)\n", (cycles + 4) / 8, blen); return ret; } static u32 block_sizes[] = { 16, 64, 256, 1024, 8192, 0 }; static void test_cipher_speed(char *algo, int enc, unsigned int sec, struct cipher_testvec *template, unsigned int tcount, u8 *keysize) { unsigned int ret, i, j, iv_len; unsigned char *key, *p, iv[128]; struct crypto_blkcipher *tfm; struct blkcipher_desc desc; const char *e; u32 *b_size; if (enc == ENCRYPT) e = "encryption"; else e = "decryption"; printk("\ntesting speed of %s %s\n", algo, e); tfm = crypto_alloc_blkcipher(algo, 0, CRYPTO_ALG_ASYNC); if (IS_ERR(tfm)) { printk("failed to load transform for %s: %ld\n", algo, PTR_ERR(tfm)); return; } desc.tfm = tfm; desc.flags = 0; i = 0; do { b_size = block_sizes; do { if ((*keysize + *b_size) > TVMEMSIZE) { printk("template (%u) too big for tvmem (%u)\n", *keysize + *b_size, TVMEMSIZE); goto out; } printk("test %u (%d bit key, %d byte blocks): ", i, *keysize * 8, *b_size); memset(tvmem, 0xff, *keysize + *b_size); /* set key, plain text and IV */ key = (unsigned char *)tvmem; for (j = 0; j < tcount; j++) { if (template[j].klen == *keysize) { key = template[j].key; break; } } p = (unsigned char *)tvmem + *keysize; ret = crypto_blkcipher_setkey(tfm, key, *keysize); if (ret) { printk("setkey() failed flags=%x\n", crypto_blkcipher_get_flags(tfm)); goto out; } iv_len = crypto_blkcipher_ivsize(tfm); if (iv_len) { memset(&iv, 0xff, iv_len); crypto_blkcipher_set_iv(tfm, iv, iv_len); } if (sec) ret = test_cipher_jiffies(&desc, enc, p, *b_size, sec); else ret = test_cipher_cycles(&desc, enc, p, *b_size); if (ret) { printk("%s() failed flags=%x\n", e, desc.flags); break; } b_size++; i++; } while (*b_size); keysize++; } while (*keysize); out: crypto_free_blkcipher(tfm); } static int test_hash_jiffies_digest(struct hash_desc *desc, char *p, int blen, char *out, int sec) { struct scatterlist sg[1]; unsigned long start, end; int bcount; int ret; sg_init_table(sg, 1); for (start = jiffies, end = start + sec * HZ, bcount = 0; time_before(jiffies, end); bcount++) { sg_set_buf(sg, p, blen); ret = crypto_hash_digest(desc, sg, blen, out); if (ret) return ret; } printk("%6u opers/sec, %9lu bytes/sec\n", bcount / sec, ((long)bcount * blen) / sec); return 0; } static int test_hash_jiffies(struct hash_desc *desc, char *p, int blen, int plen, char *out, int sec) { struct scatterlist sg[1]; unsigned long start, end; int bcount, pcount; int ret; if (plen == blen) return test_hash_jiffies_digest(desc, p, blen, out, sec); sg_init_table(sg, 1); for (start = jiffies, end = start + sec * HZ, bcount = 0; time_before(jiffies, end); bcount++) { ret = crypto_hash_init(desc); if (ret) return ret; for (pcount = 0; pcount < blen; pcount += plen) { sg_set_buf(sg, p + pcount, plen); ret = crypto_hash_update(desc, sg, plen); if (ret) return ret; } /* we assume there is enough space in 'out' for the result */ ret = crypto_hash_final(desc, out); if (ret) return ret; } printk("%6u opers/sec, %9lu bytes/sec\n", bcount / sec, ((long)bcount * blen) / sec); return 0; } static int test_hash_cycles_digest(struct hash_desc *desc, char *p, int blen, char *out) { struct scatterlist sg[1]; unsigned long cycles = 0; int i; int ret; sg_init_table(sg, 1); local_bh_disable(); local_irq_disable(); /* Warm-up run. */ for (i = 0; i < 4; i++) { sg_set_buf(sg, p, blen); ret = crypto_hash_digest(desc, sg, blen, out); if (ret) goto out; } /* The real thing. */ for (i = 0; i < 8; i++) { cycles_t start, end; start = get_cycles(); sg_set_buf(sg, p, blen); ret = crypto_hash_digest(desc, sg, blen, out); if (ret) goto out; end = get_cycles(); cycles += end - start; } out: local_irq_enable(); local_bh_enable(); if (ret) return ret; printk("%6lu cycles/operation, %4lu cycles/byte\n", cycles / 8, cycles / (8 * blen)); return 0; } static int test_hash_cycles(struct hash_desc *desc, char *p, int blen, int plen, char *out) { struct scatterlist sg[1]; unsigned long cycles = 0; int i, pcount; int ret; if (plen == blen) return test_hash_cycles_digest(desc, p, blen, out); sg_init_table(sg, 1); local_bh_disable(); local_irq_disable(); /* Warm-up run. */ for (i = 0; i < 4; i++) { ret = crypto_hash_init(desc); if (ret) goto out; for (pcount = 0; pcount < blen; pcount += plen) { sg_set_buf(sg, p + pcount, plen); ret = crypto_hash_update(desc, sg, plen); if (ret) goto out; } ret = crypto_hash_final(desc, out); if (ret) goto out; } /* The real thing. */ for (i = 0; i < 8; i++) { cycles_t start, end; start = get_cycles(); ret = crypto_hash_init(desc); if (ret) goto out; for (pcount = 0; pcount < blen; pcount += plen) { sg_set_buf(sg, p + pcount, plen); ret = crypto_hash_update(desc, sg, plen); if (ret) goto out; } ret = crypto_hash_final(desc, out); if (ret) goto out; end = get_cycles(); cycles += end - start; } out: local_irq_enable(); local_bh_enable(); if (ret) return ret; printk("%6lu cycles/operation, %4lu cycles/byte\n", cycles / 8, cycles / (8 * blen)); return 0; } static void test_hash_speed(char *algo, unsigned int sec, struct hash_speed *speed) { struct crypto_hash *tfm; struct hash_desc desc; char output[1024]; int i; int ret; printk("\ntesting speed of %s\n", algo); tfm = crypto_alloc_hash(algo, 0, CRYPTO_ALG_ASYNC); if (IS_ERR(tfm)) { printk("failed to load transform for %s: %ld\n", algo, PTR_ERR(tfm)); return; } desc.tfm = tfm; desc.flags = 0; if (crypto_hash_digestsize(tfm) > sizeof(output)) { printk("digestsize(%u) > outputbuffer(%zu)\n", crypto_hash_digestsize(tfm), sizeof(output)); goto out; } for (i = 0; speed[i].blen != 0; i++) { if (speed[i].blen > TVMEMSIZE) { printk("template (%u) too big for tvmem (%u)\n", speed[i].blen, TVMEMSIZE); goto out; } printk("test%3u (%5u byte blocks,%5u bytes per update,%4u updates): ", i, speed[i].blen, speed[i].plen, speed[i].blen / speed[i].plen); memset(tvmem, 0xff, speed[i].blen); if (sec) ret = test_hash_jiffies(&desc, tvmem, speed[i].blen, speed[i].plen, output, sec); else ret = test_hash_cycles(&desc, tvmem, speed[i].blen, speed[i].plen, output); if (ret) { printk("hashing failed ret=%d\n", ret); break; } } out: crypto_free_hash(tfm); } static void test_comp(char *algo, struct comp_testvec *ctemplate, struct comp_testvec *dtemplate, int ctcount, int dtcount) { unsigned int i; char result[COMP_BUF_SIZE]; struct crypto_comp *tfm; unsigned int tsize; printk("\ntesting %s compression\n", algo); tfm = crypto_alloc_comp(algo, 0, CRYPTO_ALG_ASYNC); if (IS_ERR(tfm)) { printk("failed to load transform for %s\n", algo); return; } for (i = 0; i < ctcount; i++) { int ilen, ret, dlen = COMP_BUF_SIZE; printk("test %u:\n", i + 1); memset(result, 0, sizeof (result)); ilen = ctemplate[i].inlen; ret = crypto_comp_compress(tfm, ctemplate[i].input, ilen, result, &dlen); if (ret) { printk("fail: ret=%d\n", ret); continue; } hexdump(result, dlen); printk("%s (ratio %d:%d)\n", memcmp(result, ctemplate[i].output, dlen) ? "fail" : "pass", ilen, dlen); } printk("\ntesting %s decompression\n", algo); tsize = sizeof(struct comp_testvec); tsize *= dtcount; if (tsize > TVMEMSIZE) { printk("template (%u) too big for tvmem (%u)\n", tsize, TVMEMSIZE); goto out; } for (i = 0; i < dtcount; i++) { int ilen, ret, dlen = COMP_BUF_SIZE; printk("test %u:\n", i + 1); memset(result, 0, sizeof (result)); ilen = dtemplate[i].inlen; ret = crypto_comp_decompress(tfm, dtemplate[i].input, ilen, result, &dlen); if (ret) { printk("fail: ret=%d\n", ret); continue; } hexdump(result, dlen); printk("%s (ratio %d:%d)\n", memcmp(result, dtemplate[i].output, dlen) ? "fail" : "pass", ilen, dlen); } out: crypto_free_comp(tfm); } static void test_available(void) { char **name = check; while (*name) { printk("alg %s ", *name); printk(crypto_has_alg(*name, 0, 0) ? "found\n" : "not found\n"); name++; } } static void do_test(void) { switch (mode) { case 0: test_hash("md5", md5_tv_template, MD5_TEST_VECTORS); test_hash("sha1", sha1_tv_template, SHA1_TEST_VECTORS); //DES test_cipher("ecb(des)", ENCRYPT, des_enc_tv_template, DES_ENC_TEST_VECTORS); test_cipher("ecb(des)", DECRYPT, des_dec_tv_template, DES_DEC_TEST_VECTORS); test_cipher("cbc(des)", ENCRYPT, des_cbc_enc_tv_template, DES_CBC_ENC_TEST_VECTORS); test_cipher("cbc(des)", DECRYPT, des_cbc_dec_tv_template, DES_CBC_DEC_TEST_VECTORS); //DES3_EDE test_cipher("ecb(des3_ede)", ENCRYPT, des3_ede_enc_tv_template, DES3_EDE_ENC_TEST_VECTORS); test_cipher("ecb(des3_ede)", DECRYPT, des3_ede_dec_tv_template, DES3_EDE_DEC_TEST_VECTORS); test_hash("md4", md4_tv_template, MD4_TEST_VECTORS); test_hash("sha224", sha224_tv_template, SHA224_TEST_VECTORS); test_hash("sha256", sha256_tv_template, SHA256_TEST_VECTORS); //BLOWFISH test_cipher("ecb(blowfish)", ENCRYPT, bf_enc_tv_template, BF_ENC_TEST_VECTORS); test_cipher("ecb(blowfish)", DECRYPT, bf_dec_tv_template, BF_DEC_TEST_VECTORS); test_cipher("cbc(blowfish)", ENCRYPT, bf_cbc_enc_tv_template, BF_CBC_ENC_TEST_VECTORS); test_cipher("cbc(blowfish)", DECRYPT, bf_cbc_dec_tv_template, BF_CBC_DEC_TEST_VECTORS); //TWOFISH test_cipher("ecb(twofish)", ENCRYPT, tf_enc_tv_template, TF_ENC_TEST_VECTORS); test_cipher("ecb(twofish)", DECRYPT, tf_dec_tv_template, TF_DEC_TEST_VECTORS); test_cipher("cbc(twofish)", ENCRYPT, tf_cbc_enc_tv_template, TF_CBC_ENC_TEST_VECTORS); test_cipher("cbc(twofish)", DECRYPT, tf_cbc_dec_tv_template, TF_CBC_DEC_TEST_VECTORS); //SERPENT test_cipher("ecb(serpent)", ENCRYPT, serpent_enc_tv_template, SERPENT_ENC_TEST_VECTORS); test_cipher("ecb(serpent)", DECRYPT, serpent_dec_tv_template, SERPENT_DEC_TEST_VECTORS); //TNEPRES test_cipher("ecb(tnepres)", ENCRYPT, tnepres_enc_tv_template, TNEPRES_ENC_TEST_VECTORS); test_cipher("ecb(tnepres)", DECRYPT, tnepres_dec_tv_template, TNEPRES_DEC_TEST_VECTORS); //AES test_cipher("ecb(aes)", ENCRYPT, aes_enc_tv_template, AES_ENC_TEST_VECTORS); test_cipher("ecb(aes)", DECRYPT, aes_dec_tv_template, AES_DEC_TEST_VECTORS); test_cipher("cbc(aes)", ENCRYPT, aes_cbc_enc_tv_template, AES_CBC_ENC_TEST_VECTORS); test_cipher("cbc(aes)", DECRYPT, aes_cbc_dec_tv_template, AES_CBC_DEC_TEST_VECTORS); test_cipher("lrw(aes)", ENCRYPT, aes_lrw_enc_tv_template, AES_LRW_ENC_TEST_VECTORS); test_cipher("lrw(aes)", DECRYPT, aes_lrw_dec_tv_template, AES_LRW_DEC_TEST_VECTORS); test_cipher("xts(aes)", ENCRYPT, aes_xts_enc_tv_template, AES_XTS_ENC_TEST_VECTORS); test_cipher("xts(aes)", DECRYPT, aes_xts_dec_tv_template, AES_XTS_DEC_TEST_VECTORS); test_cipher("rfc3686(ctr(aes))", ENCRYPT, aes_ctr_enc_tv_template, AES_CTR_ENC_TEST_VECTORS); test_cipher("rfc3686(ctr(aes))", DECRYPT, aes_ctr_dec_tv_template, AES_CTR_DEC_TEST_VECTORS); test_aead("gcm(aes)", ENCRYPT, aes_gcm_enc_tv_template, AES_GCM_ENC_TEST_VECTORS); test_aead("gcm(aes)", DECRYPT, aes_gcm_dec_tv_template, AES_GCM_DEC_TEST_VECTORS); test_aead("ccm(aes)", ENCRYPT, aes_ccm_enc_tv_template, AES_CCM_ENC_TEST_VECTORS); test_aead("ccm(aes)", DECRYPT, aes_ccm_dec_tv_template, AES_CCM_DEC_TEST_VECTORS); //CAST5 test_cipher("ecb(cast5)", ENCRYPT, cast5_enc_tv_template, CAST5_ENC_TEST_VECTORS); test_cipher("ecb(cast5)", DECRYPT, cast5_dec_tv_template, CAST5_DEC_TEST_VECTORS); //CAST6 test_cipher("ecb(cast6)", ENCRYPT, cast6_enc_tv_template, CAST6_ENC_TEST_VECTORS); test_cipher("ecb(cast6)", DECRYPT, cast6_dec_tv_template, CAST6_DEC_TEST_VECTORS); //ARC4 test_cipher("ecb(arc4)", ENCRYPT, arc4_enc_tv_template, ARC4_ENC_TEST_VECTORS); test_cipher("ecb(arc4)", DECRYPT, arc4_dec_tv_template, ARC4_DEC_TEST_VECTORS); //TEA test_cipher("ecb(tea)", ENCRYPT, tea_enc_tv_template, TEA_ENC_TEST_VECTORS); test_cipher("ecb(tea)", DECRYPT, tea_dec_tv_template, TEA_DEC_TEST_VECTORS); //XTEA test_cipher("ecb(xtea)", ENCRYPT, xtea_enc_tv_template, XTEA_ENC_TEST_VECTORS); test_cipher("ecb(xtea)", DECRYPT, xtea_dec_tv_template, XTEA_DEC_TEST_VECTORS); //KHAZAD test_cipher("ecb(khazad)", ENCRYPT, khazad_enc_tv_template, KHAZAD_ENC_TEST_VECTORS); test_cipher("ecb(khazad)", DECRYPT, khazad_dec_tv_template, KHAZAD_DEC_TEST_VECTORS); //ANUBIS test_cipher("ecb(anubis)", ENCRYPT, anubis_enc_tv_template, ANUBIS_ENC_TEST_VECTORS); test_cipher("ecb(anubis)", DECRYPT, anubis_dec_tv_template, ANUBIS_DEC_TEST_VECTORS); test_cipher("cbc(anubis)", ENCRYPT, anubis_cbc_enc_tv_template, ANUBIS_CBC_ENC_TEST_VECTORS); test_cipher("cbc(anubis)", DECRYPT, anubis_cbc_dec_tv_template, ANUBIS_CBC_ENC_TEST_VECTORS); //XETA test_cipher("ecb(xeta)", ENCRYPT, xeta_enc_tv_template, XETA_ENC_TEST_VECTORS); test_cipher("ecb(xeta)", DECRYPT, xeta_dec_tv_template, XETA_DEC_TEST_VECTORS); //FCrypt test_cipher("pcbc(fcrypt)", ENCRYPT, fcrypt_pcbc_enc_tv_template, FCRYPT_ENC_TEST_VECTORS); test_cipher("pcbc(fcrypt)", DECRYPT, fcrypt_pcbc_dec_tv_template, FCRYPT_DEC_TEST_VECTORS); //CAMELLIA test_cipher("ecb(camellia)", ENCRYPT, camellia_enc_tv_template, CAMELLIA_ENC_TEST_VECTORS); test_cipher("ecb(camellia)", DECRYPT, camellia_dec_tv_template, CAMELLIA_DEC_TEST_VECTORS); test_cipher("cbc(camellia)", ENCRYPT, camellia_cbc_enc_tv_template, CAMELLIA_CBC_ENC_TEST_VECTORS); test_cipher("cbc(camellia)", DECRYPT, camellia_cbc_dec_tv_template, CAMELLIA_CBC_DEC_TEST_VECTORS); //SEED test_cipher("ecb(seed)", ENCRYPT, seed_enc_tv_template, SEED_ENC_TEST_VECTORS); test_cipher("ecb(seed)", DECRYPT, seed_dec_tv_template, SEED_DEC_TEST_VECTORS); //CTS test_cipher("cts(cbc(aes))", ENCRYPT, cts_mode_enc_tv_template, CTS_MODE_ENC_TEST_VECTORS); test_cipher("cts(cbc(aes))", DECRYPT, cts_mode_dec_tv_template, CTS_MODE_DEC_TEST_VECTORS); test_hash("sha384", sha384_tv_template, SHA384_TEST_VECTORS); test_hash("sha512", sha512_tv_template, SHA512_TEST_VECTORS); test_hash("wp512", wp512_tv_template, WP512_TEST_VECTORS); test_hash("wp384", wp384_tv_template, WP384_TEST_VECTORS); test_hash("wp256", wp256_tv_template, WP256_TEST_VECTORS); test_hash("tgr192", tgr192_tv_template, TGR192_TEST_VECTORS); test_hash("tgr160", tgr160_tv_template, TGR160_TEST_VECTORS); test_hash("tgr128", tgr128_tv_template, TGR128_TEST_VECTORS); test_comp("deflate", deflate_comp_tv_template, deflate_decomp_tv_template, DEFLATE_COMP_TEST_VECTORS, DEFLATE_DECOMP_TEST_VECTORS); test_comp("lzo", lzo_comp_tv_template, lzo_decomp_tv_template, LZO_COMP_TEST_VECTORS, LZO_DECOMP_TEST_VECTORS); test_hash("crc32c", crc32c_tv_template, CRC32C_TEST_VECTORS); test_hash("hmac(md5)", hmac_md5_tv_template, HMAC_MD5_TEST_VECTORS); test_hash("hmac(sha1)", hmac_sha1_tv_template, HMAC_SHA1_TEST_VECTORS); test_hash("hmac(sha224)", hmac_sha224_tv_template, HMAC_SHA224_TEST_VECTORS); test_hash("hmac(sha256)", hmac_sha256_tv_template, HMAC_SHA256_TEST_VECTORS); test_hash("hmac(sha384)", hmac_sha384_tv_template, HMAC_SHA384_TEST_VECTORS); test_hash("hmac(sha512)", hmac_sha512_tv_template, HMAC_SHA512_TEST_VECTORS); test_hash("xcbc(aes)", aes_xcbc128_tv_template, XCBC_AES_TEST_VECTORS); test_hash("michael_mic", michael_mic_tv_template, MICHAEL_MIC_TEST_VECTORS); break; case 1: test_hash("md5", md5_tv_template, MD5_TEST_VECTORS); break; case 2: test_hash("sha1", sha1_tv_template, SHA1_TEST_VECTORS); break; case 3: test_cipher("ecb(des)", ENCRYPT, des_enc_tv_template, DES_ENC_TEST_VECTORS); test_cipher("ecb(des)", DECRYPT, des_dec_tv_template, DES_DEC_TEST_VECTORS); test_cipher("cbc(des)", ENCRYPT, des_cbc_enc_tv_template, DES_CBC_ENC_TEST_VECTORS); test_cipher("cbc(des)", DECRYPT, des_cbc_dec_tv_template, DES_CBC_DEC_TEST_VECTORS); break; case 4: test_cipher("ecb(des3_ede)", ENCRYPT, des3_ede_enc_tv_template, DES3_EDE_ENC_TEST_VECTORS); test_cipher("ecb(des3_ede)", DECRYPT, des3_ede_dec_tv_template, DES3_EDE_DEC_TEST_VECTORS); break; case 5: test_hash("md4", md4_tv_template, MD4_TEST_VECTORS); break; case 6: test_hash("sha256", sha256_tv_template, SHA256_TEST_VECTORS); break; case 7: test_cipher("ecb(blowfish)", ENCRYPT, bf_enc_tv_template, BF_ENC_TEST_VECTORS); test_cipher("ecb(blowfish)", DECRYPT, bf_dec_tv_template, BF_DEC_TEST_VECTORS); test_cipher("cbc(blowfish)", ENCRYPT, bf_cbc_enc_tv_template, BF_CBC_ENC_TEST_VECTORS); test_cipher("cbc(blowfish)", DECRYPT, bf_cbc_dec_tv_template, BF_CBC_DEC_TEST_VECTORS); break; case 8: test_cipher("ecb(twofish)", ENCRYPT, tf_enc_tv_template, TF_ENC_TEST_VECTORS); test_cipher("ecb(twofish)", DECRYPT, tf_dec_tv_template, TF_DEC_TEST_VECTORS); test_cipher("cbc(twofish)", ENCRYPT, tf_cbc_enc_tv_template, TF_CBC_ENC_TEST_VECTORS); test_cipher("cbc(twofish)", DECRYPT, tf_cbc_dec_tv_template, TF_CBC_DEC_TEST_VECTORS); break; case 9: test_cipher("ecb(serpent)", ENCRYPT, serpent_enc_tv_template, SERPENT_ENC_TEST_VECTORS); test_cipher("ecb(serpent)", DECRYPT, serpent_dec_tv_template, SERPENT_DEC_TEST_VECTORS); break; case 10: test_cipher("ecb(aes)", ENCRYPT, aes_enc_tv_template, AES_ENC_TEST_VECTORS); test_cipher("ecb(aes)", DECRYPT, aes_dec_tv_template, AES_DEC_TEST_VECTORS); test_cipher("cbc(aes)", ENCRYPT, aes_cbc_enc_tv_template, AES_CBC_ENC_TEST_VECTORS); test_cipher("cbc(aes)", DECRYPT, aes_cbc_dec_tv_template, AES_CBC_DEC_TEST_VECTORS); test_cipher("lrw(aes)", ENCRYPT, aes_lrw_enc_tv_template, AES_LRW_ENC_TEST_VECTORS); test_cipher("lrw(aes)", DECRYPT, aes_lrw_dec_tv_template, AES_LRW_DEC_TEST_VECTORS); test_cipher("xts(aes)", ENCRYPT, aes_xts_enc_tv_template, AES_XTS_ENC_TEST_VECTORS); test_cipher("xts(aes)", DECRYPT, aes_xts_dec_tv_template, AES_XTS_DEC_TEST_VECTORS); test_cipher("rfc3686(ctr(aes))", ENCRYPT, aes_ctr_enc_tv_template, AES_CTR_ENC_TEST_VECTORS); test_cipher("rfc3686(ctr(aes))", DECRYPT, aes_ctr_dec_tv_template, AES_CTR_DEC_TEST_VECTORS); break; case 11: test_hash("sha384", sha384_tv_template, SHA384_TEST_VECTORS); break; case 12: test_hash("sha512", sha512_tv_template, SHA512_TEST_VECTORS); break; case 13: test_comp("deflate", deflate_comp_tv_template, deflate_decomp_tv_template, DEFLATE_COMP_TEST_VECTORS, DEFLATE_DECOMP_TEST_VECTORS); break; case 14: test_cipher("ecb(cast5)", ENCRYPT, cast5_enc_tv_template, CAST5_ENC_TEST_VECTORS); test_cipher("ecb(cast5)", DECRYPT, cast5_dec_tv_template, CAST5_DEC_TEST_VECTORS); break; case 15: test_cipher("ecb(cast6)", ENCRYPT, cast6_enc_tv_template, CAST6_ENC_TEST_VECTORS); test_cipher("ecb(cast6)", DECRYPT, cast6_dec_tv_template, CAST6_DEC_TEST_VECTORS); break; case 16: test_cipher("ecb(arc4)", ENCRYPT, arc4_enc_tv_template, ARC4_ENC_TEST_VECTORS); test_cipher("ecb(arc4)", DECRYPT, arc4_dec_tv_template, ARC4_DEC_TEST_VECTORS); break; case 17: test_hash("michael_mic", michael_mic_tv_template, MICHAEL_MIC_TEST_VECTORS); break; case 18: test_hash("crc32c", crc32c_tv_template, CRC32C_TEST_VECTORS); break; case 19: test_cipher("ecb(tea)", ENCRYPT, tea_enc_tv_template, TEA_ENC_TEST_VECTORS); test_cipher("ecb(tea)", DECRYPT, tea_dec_tv_template, TEA_DEC_TEST_VECTORS); break; case 20: test_cipher("ecb(xtea)", ENCRYPT, xtea_enc_tv_template, XTEA_ENC_TEST_VECTORS); test_cipher("ecb(xtea)", DECRYPT, xtea_dec_tv_template, XTEA_DEC_TEST_VECTORS); break; case 21: test_cipher("ecb(khazad)", ENCRYPT, khazad_enc_tv_template, KHAZAD_ENC_TEST_VECTORS); test_cipher("ecb(khazad)", DECRYPT, khazad_dec_tv_template, KHAZAD_DEC_TEST_VECTORS); break; case 22: test_hash("wp512", wp512_tv_template, WP512_TEST_VECTORS); break; case 23: test_hash("wp384", wp384_tv_template, WP384_TEST_VECTORS); break; case 24: test_hash("wp256", wp256_tv_template, WP256_TEST_VECTORS); break; case 25: test_cipher("ecb(tnepres)", ENCRYPT, tnepres_enc_tv_template, TNEPRES_ENC_TEST_VECTORS); test_cipher("ecb(tnepres)", DECRYPT, tnepres_dec_tv_template, TNEPRES_DEC_TEST_VECTORS); break; case 26: test_cipher("ecb(anubis)", ENCRYPT, anubis_enc_tv_template, ANUBIS_ENC_TEST_VECTORS); test_cipher("ecb(anubis)", DECRYPT, anubis_dec_tv_template, ANUBIS_DEC_TEST_VECTORS); test_cipher("cbc(anubis)", ENCRYPT, anubis_cbc_enc_tv_template, ANUBIS_CBC_ENC_TEST_VECTORS); test_cipher("cbc(anubis)", DECRYPT, anubis_cbc_dec_tv_template, ANUBIS_CBC_ENC_TEST_VECTORS); break; case 27: test_hash("tgr192", tgr192_tv_template, TGR192_TEST_VECTORS); break; case 28: test_hash("tgr160", tgr160_tv_template, TGR160_TEST_VECTORS); break; case 29: test_hash("tgr128", tgr128_tv_template, TGR128_TEST_VECTORS); break; case 30: test_cipher("ecb(xeta)", ENCRYPT, xeta_enc_tv_template, XETA_ENC_TEST_VECTORS); test_cipher("ecb(xeta)", DECRYPT, xeta_dec_tv_template, XETA_DEC_TEST_VECTORS); break; case 31: test_cipher("pcbc(fcrypt)", ENCRYPT, fcrypt_pcbc_enc_tv_template, FCRYPT_ENC_TEST_VECTORS); test_cipher("pcbc(fcrypt)", DECRYPT, fcrypt_pcbc_dec_tv_template, FCRYPT_DEC_TEST_VECTORS); break; case 32: test_cipher("ecb(camellia)", ENCRYPT, camellia_enc_tv_template, CAMELLIA_ENC_TEST_VECTORS); test_cipher("ecb(camellia)", DECRYPT, camellia_dec_tv_template, CAMELLIA_DEC_TEST_VECTORS); test_cipher("cbc(camellia)", ENCRYPT, camellia_cbc_enc_tv_template, CAMELLIA_CBC_ENC_TEST_VECTORS); test_cipher("cbc(camellia)", DECRYPT, camellia_cbc_dec_tv_template, CAMELLIA_CBC_DEC_TEST_VECTORS); break; case 33: test_hash("sha224", sha224_tv_template, SHA224_TEST_VECTORS); break; case 34: test_cipher("salsa20", ENCRYPT, salsa20_stream_enc_tv_template, SALSA20_STREAM_ENC_TEST_VECTORS); break; case 35: test_aead("gcm(aes)", ENCRYPT, aes_gcm_enc_tv_template, AES_GCM_ENC_TEST_VECTORS); test_aead("gcm(aes)", DECRYPT, aes_gcm_dec_tv_template, AES_GCM_DEC_TEST_VECTORS); break; case 36: test_comp("lzo", lzo_comp_tv_template, lzo_decomp_tv_template, LZO_COMP_TEST_VECTORS, LZO_DECOMP_TEST_VECTORS); break; case 37: test_aead("ccm(aes)", ENCRYPT, aes_ccm_enc_tv_template, AES_CCM_ENC_TEST_VECTORS); test_aead("ccm(aes)", DECRYPT, aes_ccm_dec_tv_template, AES_CCM_DEC_TEST_VECTORS); break; case 38: test_cipher("cts(cbc(aes))", ENCRYPT, cts_mode_enc_tv_template, CTS_MODE_ENC_TEST_VECTORS); test_cipher("cts(cbc(aes))", DECRYPT, cts_mode_dec_tv_template, CTS_MODE_DEC_TEST_VECTORS); break; case 100: test_hash("hmac(md5)", hmac_md5_tv_template, HMAC_MD5_TEST_VECTORS); break; case 101: test_hash("hmac(sha1)", hmac_sha1_tv_template, HMAC_SHA1_TEST_VECTORS); break; case 102: test_hash("hmac(sha256)", hmac_sha256_tv_template, HMAC_SHA256_TEST_VECTORS); break; case 103: test_hash("hmac(sha384)", hmac_sha384_tv_template, HMAC_SHA384_TEST_VECTORS); break; case 104: test_hash("hmac(sha512)", hmac_sha512_tv_template, HMAC_SHA512_TEST_VECTORS); break; case 105: test_hash("hmac(sha224)", hmac_sha224_tv_template, HMAC_SHA224_TEST_VECTORS); break; case 106: test_hash("xcbc(aes)", aes_xcbc128_tv_template, XCBC_AES_TEST_VECTORS); break; case 200: test_cipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0, speed_template_16_24_32); test_cipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0, speed_template_16_24_32); test_cipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0, speed_template_16_24_32); test_cipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0, speed_template_16_24_32); test_cipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0, speed_template_32_40_48); test_cipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0, speed_template_32_40_48); test_cipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0, speed_template_32_48_64); test_cipher_speed("xts(aes)", DECRYPT, sec, NULL, 0, speed_template_32_48_64); break; case 201: test_cipher_speed("ecb(des3_ede)", ENCRYPT, sec, des3_ede_enc_tv_template, DES3_EDE_ENC_TEST_VECTORS, speed_template_24); test_cipher_speed("ecb(des3_ede)", DECRYPT, sec, des3_ede_enc_tv_template, DES3_EDE_ENC_TEST_VECTORS, speed_template_24); test_cipher_speed("cbc(des3_ede)", ENCRYPT, sec, des3_ede_enc_tv_template, DES3_EDE_ENC_TEST_VECTORS, speed_template_24); test_cipher_speed("cbc(des3_ede)", DECRYPT, sec, des3_ede_enc_tv_template, DES3_EDE_ENC_TEST_VECTORS, speed_template_24); break; case 202: test_cipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0, speed_template_16_24_32); test_cipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0, speed_template_16_24_32); test_cipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0, speed_template_16_24_32); test_cipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0, speed_template_16_24_32); break; case 203: test_cipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0, speed_template_8_32); test_cipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0, speed_template_8_32); test_cipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0, speed_template_8_32); test_cipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0, speed_template_8_32); break; case 204: test_cipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0, speed_template_8); test_cipher_speed("ecb(des)", DECRYPT, sec, NULL, 0, speed_template_8); test_cipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0, speed_template_8); test_cipher_speed("cbc(des)", DECRYPT, sec, NULL, 0, speed_template_8); break; case 205: test_cipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0, speed_template_16_24_32); test_cipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0, speed_template_16_24_32); test_cipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0, speed_template_16_24_32); test_cipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0, speed_template_16_24_32); break; case 206: test_cipher_speed("salsa20", ENCRYPT, sec, NULL, 0, speed_template_16_32); break; case 300: /* fall through */ case 301: test_hash_speed("md4", sec, generic_hash_speed_template); if (mode > 300 && mode < 400) break; case 302: test_hash_speed("md5", sec, generic_hash_speed_template); if (mode > 300 && mode < 400) break; case 303: test_hash_speed("sha1", sec, generic_hash_speed_template); if (mode > 300 && mode < 400) break; case 304: test_hash_speed("sha256", sec, generic_hash_speed_template); if (mode > 300 && mode < 400) break; case 305: test_hash_speed("sha384", sec, generic_hash_speed_template); if (mode > 300 && mode < 400) break; case 306: test_hash_speed("sha512", sec, generic_hash_speed_template); if (mode > 300 && mode < 400) break; case 307: test_hash_speed("wp256", sec, generic_hash_speed_template); if (mode > 300 && mode < 400) break; case 308: test_hash_speed("wp384", sec, generic_hash_speed_template); if (mode > 300 && mode < 400) break; case 309: test_hash_speed("wp512", sec, generic_hash_speed_template); if (mode > 300 && mode < 400) break; case 310: test_hash_speed("tgr128", sec, generic_hash_speed_template); if (mode > 300 && mode < 400) break; case 311: test_hash_speed("tgr160", sec, generic_hash_speed_template); if (mode > 300 && mode < 400) break; case 312: test_hash_speed("tgr192", sec, generic_hash_speed_template); if (mode > 300 && mode < 400) break; case 313: test_hash_speed("sha224", sec, generic_hash_speed_template); if (mode > 300 && mode < 400) break; case 399: break; case 1000: test_available(); break; default: /* useful for debugging */ printk("not testing anything\n"); break; } } static int __init tcrypt_mod_init(void) { int err = -ENOMEM; tvmem = kmalloc(TVMEMSIZE, GFP_KERNEL); if (tvmem == NULL) return err; xbuf = kmalloc(XBUFSIZE, GFP_KERNEL); if (xbuf == NULL) goto err_free_tv; axbuf = kmalloc(XBUFSIZE, GFP_KERNEL); if (axbuf == NULL) goto err_free_xbuf; do_test(); /* We intentionaly return -EAGAIN to prevent keeping * the module. It does all its work from init() * and doesn't offer any runtime functionality * => we don't need it in the memory, do we? * -- mludvig */ err = -EAGAIN; kfree(axbuf); err_free_xbuf: kfree(xbuf); err_free_tv: kfree(tvmem); return err; } /* * If an init function is provided, an exit function must also be provided * to allow module unload. */ static void __exit tcrypt_mod_fini(void) { } module_init(tcrypt_mod_init); module_exit(tcrypt_mod_fini); module_param(mode, int, 0); module_param(sec, uint, 0); MODULE_PARM_DESC(sec, "Length in seconds of speed tests " "(defaults to zero which uses CPU cycles instead)"); MODULE_LICENSE("GPL"); MODULE_DESCRIPTION("Quick & dirty crypto testing module"); MODULE_AUTHOR("James Morris <jmorris@intercode.com.au>");