/* * 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> * * 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. * * 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 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 *tvmem; static char *check[] = { "des", "md5", "des3_ede", "rot13", "sha1", "sha256", "blowfish", "twofish", "serpent", "sha384", "sha512", "md4", "aes", "cast6", "arc4", "michael_mic", "deflate", "crc32c", "tea", "xtea", "khazad", "wp512", "wp384", "wp256", "tnepres", "xeta", NULL }; static void hexdump(unsigned char *buf, unsigned int len) { while (len--) printk("%02x", *buf++); printk("\n"); } 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; struct hash_testvec *hash_tv; unsigned int tsize; int ret; printk("\ntesting %s\n", algo); tsize = sizeof(struct hash_testvec); tsize *= tcount; if (tsize > TVMEMSIZE) { printk("template (%u) too big for tvmem (%u)\n", tsize, TVMEMSIZE); return; } memcpy(tvmem, template, tsize); hash_tv = (void *)tvmem; 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); sg_set_buf(&sg[0], hash_tv[i].plaintext, hash_tv[i].psize); if (hash_tv[i].ksize) { ret = crypto_hash_setkey(tfm, hash_tv[i].key, hash_tv[i].ksize); if (ret) { printk("setkey() failed ret=%d\n", ret); goto out; } } ret = crypto_hash_digest(&desc, sg, hash_tv[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, hash_tv[i].digest, crypto_hash_digestsize(tfm)) ? "fail" : "pass"); } 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 (hash_tv[i].np) { j++; printk("test %u:\n", j); memset(result, 0, 64); temp = 0; for (k = 0; k < hash_tv[i].np; k++) { memcpy(&xbuf[IDX[k]], hash_tv[i].plaintext + temp, hash_tv[i].tap[k]); temp += hash_tv[i].tap[k]; sg_set_buf(&sg[k], &xbuf[IDX[k]], hash_tv[i].tap[k]); } if (hash_tv[i].ksize) { ret = crypto_hash_setkey(tfm, hash_tv[i].key, hash_tv[i].ksize); if (ret) { printk("setkey() failed ret=%d\n", ret); goto out; } } ret = crypto_hash_digest(&desc, sg, hash_tv[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, hash_tv[i].digest, crypto_hash_digestsize(tfm)) ? "fail" : "pass"); } } out: crypto_free_hash(tfm); } static void test_cipher(char *algo, int enc, struct cipher_testvec *template, unsigned int tcount) { unsigned int ret, i, j, k, temp; unsigned int tsize; unsigned int iv_len; unsigned int len; char *q; struct crypto_blkcipher *tfm; char *key; struct cipher_testvec *cipher_tv; struct blkcipher_desc desc; struct scatterlist sg[8]; const char *e; if (enc == ENCRYPT) e = "encryption"; else e = "decryption"; printk("\ntesting %s %s\n", algo, e); tsize = sizeof (struct cipher_testvec); tsize *= tcount; if (tsize > TVMEMSIZE) { printk("template (%u) too big for tvmem (%u)\n", tsize, TVMEMSIZE); return; } memcpy(tvmem, template, tsize); cipher_tv = (void *)tvmem; 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; j = 0; for (i = 0; i < tcount; i++) { if (!(cipher_tv[i].np)) { j++; printk("test %u (%d bit key):\n", j, cipher_tv[i].klen * 8); crypto_blkcipher_clear_flags(tfm, ~0); if (cipher_tv[i].wk) crypto_blkcipher_set_flags( tfm, CRYPTO_TFM_REQ_WEAK_KEY); key = cipher_tv[i].key; ret = crypto_blkcipher_setkey(tfm, key, cipher_tv[i].klen); if (ret) { printk("setkey() failed flags=%x\n", crypto_blkcipher_get_flags(tfm)); if (!cipher_tv[i].fail) goto out; } sg_set_buf(&sg[0], cipher_tv[i].input, cipher_tv[i].ilen); iv_len = crypto_blkcipher_ivsize(tfm); if (iv_len) crypto_blkcipher_set_iv(tfm, cipher_tv[i].iv, iv_len); len = cipher_tv[i].ilen; ret = enc ? crypto_blkcipher_encrypt(&desc, sg, sg, len) : crypto_blkcipher_decrypt(&desc, sg, sg, len); if (ret) { printk("%s () failed flags=%x\n", e, desc.flags); goto out; } q = kmap(sg[0].page) + sg[0].offset; hexdump(q, cipher_tv[i].rlen); printk("%s\n", memcmp(q, cipher_tv[i].result, cipher_tv[i].rlen) ? "fail" : "pass"); } } printk("\ntesting %s %s across pages (chunking)\n", algo, e); memset(xbuf, 0, XBUFSIZE); j = 0; for (i = 0; i < tcount; i++) { if (cipher_tv[i].np) { j++; printk("test %u (%d bit key):\n", j, cipher_tv[i].klen * 8); crypto_blkcipher_clear_flags(tfm, ~0); if (cipher_tv[i].wk) crypto_blkcipher_set_flags( tfm, CRYPTO_TFM_REQ_WEAK_KEY); key = cipher_tv[i].key; ret = crypto_blkcipher_setkey(tfm, key, cipher_tv[i].klen); if (ret) { printk("setkey() failed flags=%x\n", crypto_blkcipher_get_flags(tfm)); if (!cipher_tv[i].fail) goto out; } temp = 0; for (k = 0; k < cipher_tv[i].np; k++) { memcpy(&xbuf[IDX[k]], cipher_tv[i].input + temp, cipher_tv[i].tap[k]); temp += cipher_tv[i].tap[k]; sg_set_buf(&sg[k], &xbuf[IDX[k]], cipher_tv[i].tap[k]); } iv_len = crypto_blkcipher_ivsize(tfm); if (iv_len) crypto_blkcipher_set_iv(tfm, cipher_tv[i].iv, iv_len); len = cipher_tv[i].ilen; ret = enc ? crypto_blkcipher_encrypt(&desc, sg, sg, len) : crypto_blkcipher_decrypt(&desc, sg, sg, len); if (ret) { printk("%s () failed flags=%x\n", e, desc.flags); goto out; } temp = 0; for (k = 0; k < cipher_tv[i].np; k++) { printk("page %u\n", k); q = kmap(sg[k].page) + sg[k].offset; hexdump(q, cipher_tv[i].tap[k]); printk("%s\n", memcmp(q, cipher_tv[i].result + temp, cipher_tv[i].tap[k]) ? "fail" : "pass"); temp += cipher_tv[i].tap[k]; } } } out: crypto_free_blkcipher(tfm); } 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_set_buf(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_set_buf(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 void test_cipher_speed(char *algo, int enc, unsigned int sec, struct cipher_testvec *template, unsigned int tcount, struct cipher_speed *speed) { unsigned int ret, i, j, iv_len; unsigned char *key, *p, iv[128]; struct crypto_blkcipher *tfm; struct blkcipher_desc desc; const char *e; 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; for (i = 0; speed[i].klen != 0; i++) { if ((speed[i].blen + speed[i].klen) > TVMEMSIZE) { printk("template (%u) too big for tvmem (%u)\n", speed[i].blen + speed[i].klen, TVMEMSIZE); goto out; } printk("test %u (%d bit key, %d byte blocks): ", i, speed[i].klen * 8, speed[i].blen); memset(tvmem, 0xff, speed[i].klen + speed[i].blen); /* set key, plain text and IV */ key = (unsigned char *)tvmem; for (j = 0; j < tcount; j++) { if (template[j].klen == speed[i].klen) { key = template[j].key; break; } } p = (unsigned char *)tvmem + speed[i].klen; ret = crypto_blkcipher_setkey(tfm, key, speed[i].klen); 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, speed[i].blen, sec); else ret = test_cipher_cycles(&desc, enc, p, speed[i].blen); if (ret) { printk("%s() failed flags=%x\n", e, desc.flags); break; } } 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; 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); 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; 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); 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; } 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_deflate(void) { unsigned int i; char result[COMP_BUF_SIZE]; struct crypto_comp *tfm; struct comp_testvec *tv; unsigned int tsize; printk("\ntesting deflate compression\n"); tsize = sizeof (deflate_comp_tv_template); if (tsize > TVMEMSIZE) { printk("template (%u) too big for tvmem (%u)\n", tsize, TVMEMSIZE); return; } memcpy(tvmem, deflate_comp_tv_template, tsize); tv = (void *)tvmem; tfm = crypto_alloc_tfm("deflate", 0); if (tfm == NULL) { printk("failed to load transform for deflate\n"); return; } for (i = 0; i < DEFLATE_COMP_TEST_VECTORS; i++) { int ilen, ret, dlen = COMP_BUF_SIZE; printk("test %u:\n", i + 1); memset(result, 0, sizeof (result)); ilen = tv[i].inlen; ret = crypto_comp_compress(tfm, tv[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, tv[i].output, dlen) ? "fail" : "pass", ilen, dlen); } printk("\ntesting deflate decompression\n"); tsize = sizeof (deflate_decomp_tv_template); if (tsize > TVMEMSIZE) { printk("template (%u) too big for tvmem (%u)\n", tsize, TVMEMSIZE); goto out; } memcpy(tvmem, deflate_decomp_tv_template, tsize); tv = (void *)tvmem; for (i = 0; i < DEFLATE_DECOMP_TEST_VECTORS; i++) { int ilen, ret, dlen = COMP_BUF_SIZE; printk("test %u:\n", i + 1); memset(result, 0, sizeof (result)); ilen = tv[i].inlen; ret = crypto_comp_decompress(tfm, tv[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, tv[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, CRYPTO_ALG_ASYNC) ? "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("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); //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); 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_deflate(); 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(sha256)", hmac_sha256_tv_template, HMAC_SHA256_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); 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_deflate(); 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 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 200: test_cipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0, aes_speed_template); test_cipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0, aes_speed_template); test_cipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0, aes_speed_template); test_cipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0, aes_speed_template); test_cipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0, aes_lrw_speed_template); test_cipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0, aes_lrw_speed_template); break; case 201: test_cipher_speed("ecb(des3_ede)", ENCRYPT, sec, des3_ede_enc_tv_template, DES3_EDE_ENC_TEST_VECTORS, des3_ede_speed_template); test_cipher_speed("ecb(des3_ede)", DECRYPT, sec, des3_ede_dec_tv_template, DES3_EDE_DEC_TEST_VECTORS, des3_ede_speed_template); test_cipher_speed("cbc(des3_ede)", ENCRYPT, sec, des3_ede_enc_tv_template, DES3_EDE_ENC_TEST_VECTORS, des3_ede_speed_template); test_cipher_speed("cbc(des3_ede)", DECRYPT, sec, des3_ede_dec_tv_template, DES3_EDE_DEC_TEST_VECTORS, des3_ede_speed_template); break; case 202: test_cipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0, twofish_speed_template); test_cipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0, twofish_speed_template); test_cipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0, twofish_speed_template); test_cipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0, twofish_speed_template); break; case 203: test_cipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0, blowfish_speed_template); test_cipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0, blowfish_speed_template); test_cipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0, blowfish_speed_template); test_cipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0, blowfish_speed_template); break; case 204: test_cipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0, des_speed_template); test_cipher_speed("ecb(des)", DECRYPT, sec, NULL, 0, des_speed_template); test_cipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0, des_speed_template); test_cipher_speed("cbc(des)", DECRYPT, sec, NULL, 0, des_speed_template); 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 399: break; case 1000: test_available(); break; default: /* useful for debugging */ printk("not testing anything\n"); break; } } static int __init init(void) { tvmem = kmalloc(TVMEMSIZE, GFP_KERNEL); if (tvmem == NULL) return -ENOMEM; xbuf = kmalloc(XBUFSIZE, GFP_KERNEL); if (xbuf == NULL) { kfree(tvmem); return -ENOMEM; } do_test(); kfree(xbuf); kfree(tvmem); /* 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 */ return -EAGAIN; } /* * If an init function is provided, an exit function must also be provided * to allow module unload. */ static void __exit fini(void) { } module_init(init); module_exit(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>");