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Diffstat (limited to 'crypto/tcrypt.c')
| -rw-r--r-- | crypto/tcrypt.c | 910 |
1 files changed, 910 insertions, 0 deletions
diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c new file mode 100644 index 000000000000..92b0352c8e92 --- /dev/null +++ b/crypto/tcrypt.c @@ -0,0 +1,910 @@ +/* + * 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. + * + * 14 - 09 - 2003 + * Rewritten by Kartikey Mahendra Bhatt + */ + +#include <linux/init.h> +#include <linux/module.h> +#include <linux/mm.h> +#include <linux/slab.h> +#include <asm/scatterlist.h> +#include <linux/string.h> +#include <linux/crypto.h> +#include <linux/highmem.h> +#include <linux/moduleparam.h> +#include "tcrypt.h" + +/* + * Need to kmalloc() memory for testing kmap(). + */ +#define TVMEMSIZE 4096 +#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 +#define MODE_ECB 1 +#define MODE_CBC 0 + +static unsigned int IDX[8] = { IDX1, IDX2, IDX3, IDX4, IDX5, IDX6, IDX7, IDX8 }; + +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", 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) +{ + char *p; + unsigned int i, j, k, temp; + struct scatterlist sg[8]; + char result[64]; + struct crypto_tfm *tfm; + struct hash_testvec *hash_tv; + unsigned int tsize; + + 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_tfm(algo, 0); + if (tfm == NULL) { + printk("failed to load transform for %s\n", algo); + return; + } + + for (i = 0; i < tcount; i++) { + printk ("test %u:\n", i + 1); + memset (result, 0, 64); + + p = hash_tv[i].plaintext; + sg[0].page = virt_to_page (p); + sg[0].offset = offset_in_page (p); + sg[0].length = hash_tv[i].psize; + + crypto_digest_init (tfm); + if (tfm->crt_u.digest.dit_setkey) { + crypto_digest_setkey (tfm, hash_tv[i].key, + hash_tv[i].ksize); + } + crypto_digest_update (tfm, sg, 1); + crypto_digest_final (tfm, result); + + hexdump (result, crypto_tfm_alg_digestsize (tfm)); + printk("%s\n", + memcmp(result, hash_tv[i].digest, + crypto_tfm_alg_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]; + p = &xbuf[IDX[k]]; + sg[k].page = virt_to_page (p); + sg[k].offset = offset_in_page (p); + sg[k].length = hash_tv[i].tap[k]; + } + + crypto_digest_digest (tfm, sg, hash_tv[i].np, result); + + hexdump (result, crypto_tfm_alg_digestsize (tfm)); + printk("%s\n", + memcmp(result, hash_tv[i].digest, + crypto_tfm_alg_digestsize(tfm)) ? "fail" : + "pass"); + } + } + + crypto_free_tfm (tfm); +} + + +#ifdef CONFIG_CRYPTO_HMAC + +static void +test_hmac(char *algo, struct hmac_testvec * template, unsigned int tcount) +{ + char *p; + unsigned int i, j, k, temp; + struct scatterlist sg[8]; + char result[64]; + struct crypto_tfm *tfm; + struct hmac_testvec *hmac_tv; + unsigned int tsize, klen; + + tfm = crypto_alloc_tfm(algo, 0); + if (tfm == NULL) { + printk("failed to load transform for %s\n", algo); + return; + } + + printk("\ntesting hmac_%s\n", algo); + + tsize = sizeof (struct hmac_testvec); + tsize *= tcount; + if (tsize > TVMEMSIZE) { + printk("template (%u) too big for tvmem (%u)\n", tsize, + TVMEMSIZE); + goto out; + } + + memcpy(tvmem, template, tsize); + hmac_tv = (void *) tvmem; + + for (i = 0; i < tcount; i++) { + printk("test %u:\n", i + 1); + memset(result, 0, sizeof (result)); + + p = hmac_tv[i].plaintext; + klen = hmac_tv[i].ksize; + sg[0].page = virt_to_page(p); + sg[0].offset = offset_in_page(p); + sg[0].length = hmac_tv[i].psize; + + crypto_hmac(tfm, hmac_tv[i].key, &klen, sg, 1, result); + + hexdump(result, crypto_tfm_alg_digestsize(tfm)); + printk("%s\n", + memcmp(result, hmac_tv[i].digest, + crypto_tfm_alg_digestsize(tfm)) ? "fail" : + "pass"); + } + + printk("\ntesting hmac_%s across pages\n", algo); + + memset(xbuf, 0, XBUFSIZE); + + j = 0; + for (i = 0; i < tcount; i++) { + if (hmac_tv[i].np) { + j++; + printk ("test %u:\n",j); + memset (result, 0, 64); + + temp = 0; + klen = hmac_tv[i].ksize; + for (k = 0; k < hmac_tv[i].np; k++) { + memcpy (&xbuf[IDX[k]], hmac_tv[i].plaintext + temp, + hmac_tv[i].tap[k]); + temp += hmac_tv[i].tap[k]; + p = &xbuf[IDX[k]]; + sg[k].page = virt_to_page (p); + sg[k].offset = offset_in_page (p); + sg[k].length = hmac_tv[i].tap[k]; + } + + crypto_hmac(tfm, hmac_tv[i].key, &klen, sg, hmac_tv[i].np, + result); + hexdump(result, crypto_tfm_alg_digestsize(tfm)); + + printk("%s\n", + memcmp(result, hmac_tv[i].digest, + crypto_tfm_alg_digestsize(tfm)) ? "fail" : + "pass"); + } + } +out: + crypto_free_tfm(tfm); +} + +#endif /* CONFIG_CRYPTO_HMAC */ + +static void +test_cipher(char * algo, int mode, int enc, struct cipher_testvec * template, unsigned int tcount) +{ + unsigned int ret, i, j, k, temp; + unsigned int tsize; + char *p, *q; + struct crypto_tfm *tfm; + char *key; + struct cipher_testvec *cipher_tv; + struct scatterlist sg[8]; + char e[11], m[4]; + + if (enc == ENCRYPT) + strncpy(e, "encryption", 11); + else + strncpy(e, "decryption", 11); + if (mode == MODE_ECB) + strncpy(m, "ECB", 4); + else + strncpy(m, "CBC", 4); + + printk("\ntesting %s %s %s \n", algo, m, 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; + + if (mode) + tfm = crypto_alloc_tfm (algo, 0); + else + tfm = crypto_alloc_tfm (algo, CRYPTO_TFM_MODE_CBC); + + if (tfm == NULL) { + printk("failed to load transform for %s %s\n", algo, m); + return; + } + + 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); + + tfm->crt_flags = 0; + if (cipher_tv[i].wk) + tfm->crt_flags |= CRYPTO_TFM_REQ_WEAK_KEY; + key = cipher_tv[i].key; + + ret = crypto_cipher_setkey(tfm, key, cipher_tv[i].klen); + if (ret) { + printk("setkey() failed flags=%x\n", tfm->crt_flags); + + if (!cipher_tv[i].fail) + goto out; + } + + p = cipher_tv[i].input; + sg[0].page = virt_to_page(p); + sg[0].offset = offset_in_page(p); + sg[0].length = cipher_tv[i].ilen; + + if (!mode) { + crypto_cipher_set_iv(tfm, cipher_tv[i].iv, + crypto_tfm_alg_ivsize (tfm)); + } + + if (enc) + ret = crypto_cipher_encrypt(tfm, sg, sg, cipher_tv[i].ilen); + else + ret = crypto_cipher_decrypt(tfm, sg, sg, cipher_tv[i].ilen); + + + if (ret) { + printk("%s () failed flags=%x\n", e, tfm->crt_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 %s across pages (chunking) \n", algo, m, 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); + + tfm->crt_flags = 0; + if (cipher_tv[i].wk) + tfm->crt_flags |= CRYPTO_TFM_REQ_WEAK_KEY; + key = cipher_tv[i].key; + + ret = crypto_cipher_setkey(tfm, key, cipher_tv[i].klen); + if (ret) { + printk("setkey() failed flags=%x\n", tfm->crt_flags); + + 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]; + p = &xbuf[IDX[k]]; + sg[k].page = virt_to_page (p); + sg[k].offset = offset_in_page (p); + sg[k].length = cipher_tv[i].tap[k]; + } + + if (!mode) { + crypto_cipher_set_iv(tfm, cipher_tv[i].iv, + crypto_tfm_alg_ivsize (tfm)); + } + + if (enc) + ret = crypto_cipher_encrypt(tfm, sg, sg, cipher_tv[i].ilen); + else + ret = crypto_cipher_decrypt(tfm, sg, sg, cipher_tv[i].ilen); + + if (ret) { + printk("%s () failed flags=%x\n", e, tfm->crt_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_tfm(tfm); +} + +static void +test_deflate(void) +{ + unsigned int i; + char result[COMP_BUF_SIZE]; + struct crypto_tfm *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_tfm(tfm); +} + +static void +test_crc32c(void) +{ +#define NUMVEC 6 +#define VECSIZE 40 + + int i, j, pass; + u32 crc; + u8 b, test_vec[NUMVEC][VECSIZE]; + static u32 vec_results[NUMVEC] = { + 0x0e2c157f, 0xe980ebf6, 0xde74bded, + 0xd579c862, 0xba979ad0, 0x2b29d913 + }; + static u32 tot_vec_results = 0x24c5d375; + + struct scatterlist sg[NUMVEC]; + struct crypto_tfm *tfm; + char *fmtdata = "testing crc32c initialized to %08x: %s\n"; +#define SEEDTESTVAL 0xedcba987 + u32 seed; + + printk("\ntesting crc32c\n"); + + tfm = crypto_alloc_tfm("crc32c", 0); + if (tfm == NULL) { + printk("failed to load transform for crc32c\n"); + return; + } + + crypto_digest_init(tfm); + crypto_digest_final(tfm, (u8*)&crc); + printk(fmtdata, crc, (crc == 0) ? "pass" : "ERROR"); + + /* + * stuff test_vec with known values, simple incrementing + * byte values. + */ + b = 0; + for (i = 0; i < NUMVEC; i++) { + for (j = 0; j < VECSIZE; j++) + test_vec[i][j] = ++b; + sg[i].page = virt_to_page(test_vec[i]); + sg[i].offset = offset_in_page(test_vec[i]); + sg[i].length = VECSIZE; + } + + seed = SEEDTESTVAL; + (void)crypto_digest_setkey(tfm, (const u8*)&seed, sizeof(u32)); + crypto_digest_final(tfm, (u8*)&crc); + printk("testing crc32c setkey returns %08x : %s\n", crc, (crc == (SEEDTESTVAL ^ ~(u32)0)) ? + "pass" : "ERROR"); + + printk("testing crc32c using update/final:\n"); + + pass = 1; /* assume all is well */ + + for (i = 0; i < NUMVEC; i++) { + seed = ~(u32)0; + (void)crypto_digest_setkey(tfm, (const u8*)&seed, sizeof(u32)); + crypto_digest_update(tfm, &sg[i], 1); + crypto_digest_final(tfm, (u8*)&crc); + if (crc == vec_results[i]) { + printk(" %08x:OK", crc); + } else { + printk(" %08x:BAD, wanted %08x\n", crc, vec_results[i]); + pass = 0; + } + } + + printk("\ntesting crc32c using incremental accumulator:\n"); + crc = 0; + for (i = 0; i < NUMVEC; i++) { + seed = (crc ^ ~(u32)0); + (void)crypto_digest_setkey(tfm, (const u8*)&seed, sizeof(u32)); + crypto_digest_update(tfm, &sg[i], 1); + crypto_digest_final(tfm, (u8*)&crc); + } + if (crc == tot_vec_results) { + printk(" %08x:OK", crc); + } else { + printk(" %08x:BAD, wanted %08x\n", crc, tot_vec_results); + pass = 0; + } + + printk("\ntesting crc32c using digest:\n"); + seed = ~(u32)0; + (void)crypto_digest_setkey(tfm, (const u8*)&seed, sizeof(u32)); + crypto_digest_digest(tfm, sg, NUMVEC, (u8*)&crc); + if (crc == tot_vec_results) { + printk(" %08x:OK", crc); + } else { + printk(" %08x:BAD, wanted %08x\n", crc, tot_vec_results); + pass = 0; + } + + printk("\n%s\n", pass ? "pass" : "ERROR"); + + crypto_free_tfm(tfm); + printk("crc32c test complete\n"); +} + +static void +test_available(void) +{ + char **name = check; + + while (*name) { + printk("alg %s ", *name); + printk((crypto_alg_available(*name, 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 ("des", MODE_ECB, ENCRYPT, des_enc_tv_template, DES_ENC_TEST_VECTORS); + test_cipher ("des", MODE_ECB, DECRYPT, des_dec_tv_template, DES_DEC_TEST_VECTORS); + test_cipher ("des", MODE_CBC, ENCRYPT, des_cbc_enc_tv_template, DES_CBC_ENC_TEST_VECTORS); + test_cipher ("des", MODE_CBC, DECRYPT, des_cbc_dec_tv_template, DES_CBC_DEC_TEST_VECTORS); + + //DES3_EDE + test_cipher ("des3_ede", MODE_ECB, ENCRYPT, des3_ede_enc_tv_template, DES3_EDE_ENC_TEST_VECTORS); + test_cipher ("des3_ede", MODE_ECB, 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 ("blowfish", MODE_ECB, ENCRYPT, bf_enc_tv_template, BF_ENC_TEST_VECTORS); + test_cipher ("blowfish", MODE_ECB, DECRYPT, bf_dec_tv_template, BF_DEC_TEST_VECTORS); + test_cipher ("blowfish", MODE_CBC, ENCRYPT, bf_cbc_enc_tv_template, BF_CBC_ENC_TEST_VECTORS); + test_cipher ("blowfish", MODE_CBC, DECRYPT, bf_cbc_dec_tv_template, BF_CBC_DEC_TEST_VECTORS); + + //TWOFISH + test_cipher ("twofish", MODE_ECB, ENCRYPT, tf_enc_tv_template, TF_ENC_TEST_VECTORS); + test_cipher ("twofish", MODE_ECB, DECRYPT, tf_dec_tv_template, TF_DEC_TEST_VECTORS); + test_cipher ("twofish", MODE_CBC, ENCRYPT, tf_cbc_enc_tv_template, TF_CBC_ENC_TEST_VECTORS); + test_cipher ("twofish", MODE_CBC, DECRYPT, tf_cbc_dec_tv_template, TF_CBC_DEC_TEST_VECTORS); + + //SERPENT + test_cipher ("serpent", MODE_ECB, ENCRYPT, serpent_enc_tv_template, SERPENT_ENC_TEST_VECTORS); + test_cipher ("serpent", MODE_ECB, DECRYPT, serpent_dec_tv_template, SERPENT_DEC_TEST_VECTORS); + + //TNEPRES + test_cipher ("tnepres", MODE_ECB, ENCRYPT, tnepres_enc_tv_template, TNEPRES_ENC_TEST_VECTORS); + test_cipher ("tnepres", MODE_ECB, DECRYPT, tnepres_dec_tv_template, TNEPRES_DEC_TEST_VECTORS); + + //AES + test_cipher ("aes", MODE_ECB, ENCRYPT, aes_enc_tv_template, AES_ENC_TEST_VECTORS); + test_cipher ("aes", MODE_ECB, DECRYPT, aes_dec_tv_template, AES_DEC_TEST_VECTORS); + + //CAST5 + test_cipher ("cast5", MODE_ECB, ENCRYPT, cast5_enc_tv_template, CAST5_ENC_TEST_VECTORS); + test_cipher ("cast5", MODE_ECB, DECRYPT, cast5_dec_tv_template, CAST5_DEC_TEST_VECTORS); + + //CAST6 + test_cipher ("cast6", MODE_ECB, ENCRYPT, cast6_enc_tv_template, CAST6_ENC_TEST_VECTORS); + test_cipher ("cast6", MODE_ECB, DECRYPT, cast6_dec_tv_template, CAST6_DEC_TEST_VECTORS); + + //ARC4 + test_cipher ("arc4", MODE_ECB, ENCRYPT, arc4_enc_tv_template, ARC4_ENC_TEST_VECTORS); + test_cipher ("arc4", MODE_ECB, DECRYPT, arc4_dec_tv_template, ARC4_DEC_TEST_VECTORS); + + //TEA + test_cipher ("tea", MODE_ECB, ENCRYPT, tea_enc_tv_template, TEA_ENC_TEST_VECTORS); + test_cipher ("tea", MODE_ECB, DECRYPT, tea_dec_tv_template, TEA_DEC_TEST_VECTORS); + + + //XTEA + test_cipher ("xtea", MODE_ECB, ENCRYPT, xtea_enc_tv_template, XTEA_ENC_TEST_VECTORS); + test_cipher ("xtea", MODE_ECB, DECRYPT, xtea_dec_tv_template, XTEA_DEC_TEST_VECTORS); + + //KHAZAD + test_cipher ("khazad", MODE_ECB, ENCRYPT, khazad_enc_tv_template, KHAZAD_ENC_TEST_VECTORS); + test_cipher ("khazad", MODE_ECB, DECRYPT, khazad_dec_tv_template, KHAZAD_DEC_TEST_VECTORS); + + //ANUBIS + test_cipher ("anubis", MODE_ECB, ENCRYPT, anubis_enc_tv_template, ANUBIS_ENC_TEST_VECTORS); + test_cipher ("anubis", MODE_ECB, DECRYPT, anubis_dec_tv_template, ANUBIS_DEC_TEST_VECTORS); + test_cipher ("anubis", MODE_CBC, ENCRYPT, anubis_cbc_enc_tv_template, ANUBIS_CBC_ENC_TEST_VECTORS); + test_cipher ("anubis", MODE_CBC, DECRYPT, anubis_cbc_dec_tv_template, ANUBIS_CBC_ENC_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_crc32c(); +#ifdef CONFIG_CRYPTO_HMAC + test_hmac("md5", hmac_md5_tv_template, HMAC_MD5_TEST_VECTORS); + test_hmac("sha1", hmac_sha1_tv_template, HMAC_SHA1_TEST_VECTORS); + test_hmac("sha256", hmac_sha256_tv_template, HMAC_SHA256_TEST_VECTORS); +#endif + + 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 ("des", MODE_ECB, ENCRYPT, des_enc_tv_template, DES_ENC_TEST_VECTORS); + test_cipher ("des", MODE_ECB, DECRYPT, des_dec_tv_template, DES_DEC_TEST_VECTORS); + test_cipher ("des", MODE_CBC, ENCRYPT, des_cbc_enc_tv_template, DES_CBC_ENC_TEST_VECTORS); + test_cipher ("des", MODE_CBC, DECRYPT, des_cbc_dec_tv_template, DES_CBC_DEC_TEST_VECTORS); + break; + + case 4: + test_cipher ("des3_ede", MODE_ECB, ENCRYPT, des3_ede_enc_tv_template, DES3_EDE_ENC_TEST_VECTORS); + test_cipher ("des3_ede", MODE_ECB, 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 ("blowfish", MODE_ECB, ENCRYPT, bf_enc_tv_template, BF_ENC_TEST_VECTORS); + test_cipher ("blowfish", MODE_ECB, DECRYPT, bf_dec_tv_template, BF_DEC_TEST_VECTORS); + test_cipher ("blowfish", MODE_CBC, ENCRYPT, bf_cbc_enc_tv_template, BF_CBC_ENC_TEST_VECTORS); + test_cipher ("blowfish", MODE_CBC, DECRYPT, bf_cbc_dec_tv_template, BF_CBC_DEC_TEST_VECTORS); + break; + + case 8: + test_cipher ("twofish", MODE_ECB, ENCRYPT, tf_enc_tv_template, TF_ENC_TEST_VECTORS); + test_cipher ("twofish", MODE_ECB, DECRYPT, tf_dec_tv_template, TF_DEC_TEST_VECTORS); + test_cipher ("twofish", MODE_CBC, ENCRYPT, tf_cbc_enc_tv_template, TF_CBC_ENC_TEST_VECTORS); + test_cipher ("twofish", MODE_CBC, DECRYPT, tf_cbc_dec_tv_template, TF_CBC_DEC_TEST_VECTORS); + break; + + case 9: + test_cipher ("serpent", MODE_ECB, ENCRYPT, serpent_enc_tv_template, SERPENT_ENC_TEST_VECTORS); + test_cipher ("serpent", MODE_ECB, DECRYPT, serpent_dec_tv_template, SERPENT_DEC_TEST_VECTORS); + break; + + case 10: + test_cipher ("aes", MODE_ECB, ENCRYPT, aes_enc_tv_template, AES_ENC_TEST_VECTORS); + test_cipher ("aes", MODE_ECB, DECRYPT, aes_dec_tv_template, AES_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 ("cast5", MODE_ECB, ENCRYPT, cast5_enc_tv_template, CAST5_ENC_TEST_VECTORS); + test_cipher ("cast5", MODE_ECB, DECRYPT, cast5_dec_tv_template, CAST5_DEC_TEST_VECTORS); + break; + + case 15: + test_cipher ("cast6", MODE_ECB, ENCRYPT, cast6_enc_tv_template, CAST6_ENC_TEST_VECTORS); + test_cipher ("cast6", MODE_ECB, DECRYPT, cast6_dec_tv_template, CAST6_DEC_TEST_VECTORS); + break; + + case 16: + test_cipher ("arc4", MODE_ECB, ENCRYPT, arc4_enc_tv_template, ARC4_ENC_TEST_VECTORS); + test_cipher ("arc4", MODE_ECB, 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_crc32c(); + break; + + case 19: + test_cipher ("tea", MODE_ECB, ENCRYPT, tea_enc_tv_template, TEA_ENC_TEST_VECTORS); + test_cipher ("tea", MODE_ECB, DECRYPT, tea_dec_tv_template, TEA_DEC_TEST_VECTORS); + break; + + case 20: + test_cipher ("xtea", MODE_ECB, ENCRYPT, xtea_enc_tv_template, XTEA_ENC_TEST_VECTORS); + test_cipher ("xtea", MODE_ECB, DECRYPT, xtea_dec_tv_template, XTEA_DEC_TEST_VECTORS); + break; + + case 21: + test_cipher ("khazad", MODE_ECB, ENCRYPT, khazad_enc_tv_template, KHAZAD_ENC_TEST_VECTORS); + test_cipher ("khazad", MODE_ECB, 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 ("tnepres", MODE_ECB, ENCRYPT, tnepres_enc_tv_template, TNEPRES_ENC_TEST_VECTORS); + test_cipher ("tnepres", MODE_ECB, DECRYPT, tnepres_dec_tv_template, TNEPRES_DEC_TEST_VECTORS); + break; + + case 26: + test_cipher ("anubis", MODE_ECB, ENCRYPT, anubis_enc_tv_template, ANUBIS_ENC_TEST_VECTORS); + test_cipher ("anubis", MODE_ECB, DECRYPT, anubis_dec_tv_template, ANUBIS_DEC_TEST_VECTORS); + test_cipher ("anubis", MODE_CBC, ENCRYPT, anubis_cbc_enc_tv_template, ANUBIS_CBC_ENC_TEST_VECTORS); + test_cipher ("anubis", MODE_CBC, 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; + +#ifdef CONFIG_CRYPTO_HMAC + case 100: + test_hmac("md5", hmac_md5_tv_template, HMAC_MD5_TEST_VECTORS); + break; + + case 101: + test_hmac("sha1", hmac_sha1_tv_template, HMAC_SHA1_TEST_VECTORS); + break; + + case 102: + test_hmac("sha256", hmac_sha256_tv_template, HMAC_SHA256_TEST_VECTORS); + break; + +#endif + + 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); + return 0; +} + +/* + * 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_LICENSE("GPL"); +MODULE_DESCRIPTION("Quick & dirty crypto testing module"); +MODULE_AUTHOR("James Morris <jmorris@intercode.com.au>"); |