diff options
Diffstat (limited to 'contrib/wpa_supplicant/sha1.c')
-rw-r--r-- | contrib/wpa_supplicant/sha1.c | 470 |
1 files changed, 99 insertions, 371 deletions
diff --git a/contrib/wpa_supplicant/sha1.c b/contrib/wpa_supplicant/sha1.c index 7e32e31..194db16 100644 --- a/contrib/wpa_supplicant/sha1.c +++ b/contrib/wpa_supplicant/sha1.c @@ -1,6 +1,6 @@ /* * SHA1 hash implementation and interface functions - * Copyright (c) 2003-2005, Jouni Malinen <jkmaline@cc.hut.fi> + * Copyright (c) 2003-2005, Jouni Malinen <j@w1.fi> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -12,9 +12,7 @@ * See README and COPYING for more details. */ -#include <stdlib.h> -#include <stdio.h> -#include <string.h> +#include "includes.h" #include "common.h" #include "sha1.h" @@ -36,9 +34,8 @@ void hmac_sha1_vector(const u8 *key, size_t key_len, size_t num_elem, { unsigned char k_pad[64]; /* padding - key XORd with ipad/opad */ unsigned char tk[20]; - int i; const u8 *_addr[6]; - size_t _len[6]; + size_t _len[6], i; if (num_elem > 5) { /* @@ -65,8 +62,8 @@ void hmac_sha1_vector(const u8 *key, size_t key_len, size_t num_elem, * and text is the data being protected */ /* start out by storing key in ipad */ - memset(k_pad, 0, sizeof(k_pad)); - memcpy(k_pad, key, key_len); + os_memset(k_pad, 0, sizeof(k_pad)); + os_memcpy(k_pad, key, key_len); /* XOR key with ipad values */ for (i = 0; i < 64; i++) k_pad[i] ^= 0x36; @@ -80,8 +77,8 @@ void hmac_sha1_vector(const u8 *key, size_t key_len, size_t num_elem, } sha1_vector(1 + num_elem, _addr, _len, mac); - memset(k_pad, 0, sizeof(k_pad)); - memcpy(k_pad, key, key_len); + os_memset(k_pad, 0, sizeof(k_pad)); + os_memcpy(k_pad, key, key_len); /* XOR key with opad values */ for (i = 0; i < 64; i++) k_pad[i] ^= 0x5c; @@ -129,7 +126,7 @@ void sha1_prf(const u8 *key, size_t key_len, const char *label, u8 zero = 0, counter = 0; size_t pos, plen; u8 hash[SHA1_MAC_LEN]; - size_t label_len = strlen(label); + size_t label_len = os_strlen(label); const unsigned char *addr[4]; size_t len[4]; @@ -152,7 +149,7 @@ void sha1_prf(const u8 *key, size_t key_len, const char *label, } else { hmac_sha1_vector(key, key_len, 4, addr, len, hash); - memcpy(&buf[pos], hash, plen); + os_memcpy(&buf[pos], hash, plen); break; } counter++; @@ -180,7 +177,7 @@ void sha1_t_prf(const u8 *key, size_t key_len, const char *label, unsigned char counter = 0; size_t pos, plen; u8 hash[SHA1_MAC_LEN]; - size_t label_len = strlen(label); + size_t label_len = os_strlen(label); u8 output_len[2]; const unsigned char *addr[5]; size_t len[5]; @@ -204,10 +201,10 @@ void sha1_t_prf(const u8 *key, size_t key_len, const char *label, plen = buf_len - pos; hmac_sha1_vector(key, key_len, 5, addr, len, hash); if (plen >= SHA1_MAC_LEN) { - memcpy(&buf[pos], hash, SHA1_MAC_LEN); + os_memcpy(&buf[pos], hash, SHA1_MAC_LEN); pos += SHA1_MAC_LEN; } else { - memcpy(&buf[pos], hash, plen); + os_memcpy(&buf[pos], hash, plen); break; } len[0] = SHA1_MAC_LEN; @@ -224,18 +221,19 @@ void sha1_t_prf(const u8 *key, size_t key_len, const char *label, * @seed_len: Length of the seed * @out: Buffer for the generated pseudo-random key * @outlen: Number of bytes of key to generate -* + * Returns: 0 on success, -1 on failure. + * * This function is used to derive new, cryptographically separate keys from a * given key in TLS. This PRF is defined in RFC 2246, Chapter 5. */ int tls_prf(const u8 *secret, size_t secret_len, const char *label, const u8 *seed, size_t seed_len, u8 *out, size_t outlen) { - size_t L_S1, L_S2; + size_t L_S1, L_S2, i; const u8 *S1, *S2; u8 A_MD5[MD5_MAC_LEN], A_SHA1[SHA1_MAC_LEN]; u8 P_MD5[MD5_MAC_LEN], P_SHA1[SHA1_MAC_LEN]; - int i, MD5_pos, SHA1_pos; + int MD5_pos, SHA1_pos; const u8 *MD5_addr[3]; size_t MD5_len[3]; const unsigned char *SHA1_addr[3]; @@ -247,14 +245,14 @@ int tls_prf(const u8 *secret, size_t secret_len, const char *label, MD5_addr[0] = A_MD5; MD5_len[0] = MD5_MAC_LEN; MD5_addr[1] = (unsigned char *) label; - MD5_len[1] = strlen(label); + MD5_len[1] = os_strlen(label); MD5_addr[2] = seed; MD5_len[2] = seed_len; SHA1_addr[0] = A_SHA1; SHA1_len[0] = SHA1_MAC_LEN; SHA1_addr[1] = (unsigned char *) label; - SHA1_len[1] = strlen(label); + SHA1_len[1] = os_strlen(label); SHA1_addr[2] = seed; SHA1_len[2] = seed_len; @@ -297,7 +295,7 @@ int tls_prf(const u8 *secret, size_t secret_len, const char *label, static void pbkdf2_sha1_f(const char *passphrase, const char *ssid, - size_t ssid_len, int iterations, int count, + size_t ssid_len, int iterations, unsigned int count, u8 *digest) { unsigned char tmp[SHA1_MAC_LEN], tmp2[SHA1_MAC_LEN]; @@ -305,7 +303,7 @@ static void pbkdf2_sha1_f(const char *passphrase, const char *ssid, unsigned char count_buf[4]; const u8 *addr[2]; size_t len[2]; - size_t passphrase_len = strlen(passphrase); + size_t passphrase_len = os_strlen(passphrase); addr[0] = (u8 *) ssid; len[0] = ssid_len; @@ -323,12 +321,12 @@ static void pbkdf2_sha1_f(const char *passphrase, const char *ssid, count_buf[2] = (count >> 8) & 0xff; count_buf[3] = count & 0xff; hmac_sha1_vector((u8 *) passphrase, passphrase_len, 2, addr, len, tmp); - memcpy(digest, tmp, SHA1_MAC_LEN); + os_memcpy(digest, tmp, SHA1_MAC_LEN); for (i = 1; i < iterations; i++) { hmac_sha1((u8 *) passphrase, passphrase_len, tmp, SHA1_MAC_LEN, tmp2); - memcpy(tmp, tmp2, SHA1_MAC_LEN); + os_memcpy(tmp, tmp2, SHA1_MAC_LEN); for (j = 0; j < SHA1_MAC_LEN; j++) digest[j] ^= tmp2[j]; } @@ -351,7 +349,7 @@ static void pbkdf2_sha1_f(const char *passphrase, const char *ssid, void pbkdf2_sha1(const char *passphrase, const char *ssid, size_t ssid_len, int iterations, u8 *buf, size_t buflen) { - int count = 0; + unsigned int count = 0; unsigned char *pos = buf; size_t left = buflen, plen; unsigned char digest[SHA1_MAC_LEN]; @@ -361,24 +359,28 @@ void pbkdf2_sha1(const char *passphrase, const char *ssid, size_t ssid_len, pbkdf2_sha1_f(passphrase, ssid, ssid_len, iterations, count, digest); plen = left > SHA1_MAC_LEN ? SHA1_MAC_LEN : left; - memcpy(pos, digest, plen); + os_memcpy(pos, digest, plen); pos += plen; left -= plen; } } -#ifndef EAP_TLS_FUNCS +#ifdef INTERNAL_SHA1 -typedef struct { +struct SHA1Context { u32 state[5]; u32 count[2]; unsigned char buffer[64]; -} SHA1_CTX; +}; + +typedef struct SHA1Context SHA1_CTX; -static void SHA1Init(SHA1_CTX *context); -static void SHA1Update(SHA1_CTX *context, const void *data, u32 len); -static void SHA1Final(unsigned char digest[20], SHA1_CTX* context); +#ifndef CONFIG_CRYPTO_INTERNAL +static void SHA1Init(struct SHA1Context *context); +static void SHA1Update(struct SHA1Context *context, const void *data, u32 len); +static void SHA1Final(unsigned char digest[20], struct SHA1Context *context); +#endif /* CONFIG_CRYPTO_INTERNAL */ static void SHA1Transform(u32 state[5], const unsigned char buffer[64]); @@ -393,7 +395,7 @@ void sha1_vector(size_t num_elem, const u8 *addr[], const size_t *len, u8 *mac) { SHA1_CTX ctx; - int i; + size_t i; SHA1Init(&ctx); for (i = 0; i < num_elem; i++) @@ -402,19 +404,57 @@ void sha1_vector(size_t num_elem, const u8 *addr[], const size_t *len, } -/** - * sha1_transform - Perform one SHA-1 transform step - * @state: SHA-1 state - * @data: Input data for the SHA-1 transform - * - * This function is used to implement random number generation specified in - * NIST FIPS Publication 186-2 for EAP-SIM. This PRF uses a function that is - * similar to SHA-1, but has different message padding and as such, access to - * just part of the SHA-1 is needed. - */ -void sha1_transform(u8 *state, const u8 data[64]) +int fips186_2_prf(const u8 *seed, size_t seed_len, u8 *x, size_t xlen) { - SHA1Transform((u32 *) state, data); + u8 xkey[64]; + u32 t[5], _t[5]; + int i, j, m, k; + u8 *xpos = x; + u32 carry; + + if (seed_len > sizeof(xkey)) + seed_len = sizeof(xkey); + + /* FIPS 186-2 + change notice 1 */ + + os_memcpy(xkey, seed, seed_len); + os_memset(xkey + seed_len, 0, 64 - seed_len); + t[0] = 0x67452301; + t[1] = 0xEFCDAB89; + t[2] = 0x98BADCFE; + t[3] = 0x10325476; + t[4] = 0xC3D2E1F0; + + m = xlen / 40; + for (j = 0; j < m; j++) { + /* XSEED_j = 0 */ + for (i = 0; i < 2; i++) { + /* XVAL = (XKEY + XSEED_j) mod 2^b */ + + /* w_i = G(t, XVAL) */ + os_memcpy(_t, t, 20); + SHA1Transform(_t, xkey); + _t[0] = host_to_be32(_t[0]); + _t[1] = host_to_be32(_t[1]); + _t[2] = host_to_be32(_t[2]); + _t[3] = host_to_be32(_t[3]); + _t[4] = host_to_be32(_t[4]); + os_memcpy(xpos, _t, 20); + + /* XKEY = (1 + XKEY + w_i) mod 2^b */ + carry = 1; + for (k = 19; k >= 0; k--) { + carry += xkey[k] + xpos[k]; + xkey[k] = carry & 0xff; + carry >>= 8; + } + + xpos += SHA1_MAC_LEN; + } + /* x_j = w_0|w_1 */ + } + + return 0; } @@ -479,11 +519,11 @@ Modified to run on Compaq Alpha hardware. ----------------- Modified 4/01 -By Jouni Malinen <jkmaline@cc.hut.fi> +By Jouni Malinen <j@w1.fi> Minor changes to match the coding style used in Dynamics. Modified September 24, 2004 -By Jouni Malinen <jkmaline@cc.hut.fi> +By Jouni Malinen <j@w1.fi> Fixed alignment issue in SHA1Transform when SHA1HANDSOFF is defined. */ @@ -557,7 +597,7 @@ static void SHA1Transform(u32 state[5], const unsigned char buffer[64]) #ifdef SHA1HANDSOFF u32 workspace[16]; block = (CHAR64LONG16 *) workspace; - memcpy(block, buffer, 64); + os_memcpy(block, buffer, 64); #else block = (CHAR64LONG16 *) buffer; #endif @@ -597,14 +637,14 @@ static void SHA1Transform(u32 state[5], const unsigned char buffer[64]) /* Wipe variables */ a = b = c = d = e = 0; #ifdef SHA1HANDSOFF - memset(block, 0, 64); + os_memset(block, 0, 64); #endif } /* SHA1Init - Initialize new context */ -static void SHA1Init(SHA1_CTX* context) +void SHA1Init(SHA1_CTX* context) { /* SHA1 initialization constants */ context->state[0] = 0x67452301; @@ -618,7 +658,7 @@ static void SHA1Init(SHA1_CTX* context) /* Run your data through this. */ -static void SHA1Update(SHA1_CTX* context, const void *_data, u32 len) +void SHA1Update(SHA1_CTX* context, const void *_data, u32 len) { u32 i, j; const unsigned char *data = _data; @@ -631,7 +671,7 @@ static void SHA1Update(SHA1_CTX* context, const void *_data, u32 len) context->count[1]++; context->count[1] += (len >> 29); if ((j + len) > 63) { - memcpy(&context->buffer[j], data, (i = 64-j)); + os_memcpy(&context->buffer[j], data, (i = 64-j)); SHA1Transform(context->state, context->buffer); for ( ; i + 63 < len; i += 64) { SHA1Transform(context->state, &data[i]); @@ -639,7 +679,7 @@ static void SHA1Update(SHA1_CTX* context, const void *_data, u32 len) j = 0; } else i = 0; - memcpy(&context->buffer[j], &data[i], len - i); + os_memcpy(&context->buffer[j], &data[i], len - i); #ifdef VERBOSE SHAPrintContext(context, "after "); #endif @@ -648,7 +688,7 @@ static void SHA1Update(SHA1_CTX* context, const void *_data, u32 len) /* Add padding and return the message digest. */ -static void SHA1Final(unsigned char digest[20], SHA1_CTX* context) +void SHA1Final(unsigned char digest[20], SHA1_CTX* context) { u32 i; unsigned char finalcount[8]; @@ -671,324 +711,12 @@ static void SHA1Final(unsigned char digest[20], SHA1_CTX* context) } /* Wipe variables */ i = 0; - memset(context->buffer, 0, 64); - memset(context->state, 0, 20); - memset(context->count, 0, 8); - memset(finalcount, 0, 8); + os_memset(context->buffer, 0, 64); + os_memset(context->state, 0, 20); + os_memset(context->count, 0, 8); + os_memset(finalcount, 0, 8); } /* ===== end - public domain SHA1 implementation ===== */ -#endif /* EAP_TLS_FUNCS */ - - -#ifdef TEST_MAIN - -#include "md5.c" - -static int test_eap_fast(void) -{ - /* draft-cam-winget-eap-fast-01.txt */ - const u8 pac_key[] = { - 0x0B, 0x97, 0x39, 0x0F, 0x37, 0x51, 0x78, 0x09, - 0x81, 0x1E, 0xFD, 0x9C, 0x6E, 0x65, 0x94, 0x2B, - 0x63, 0x2C, 0xE9, 0x53, 0x89, 0x38, 0x08, 0xBA, - 0x36, 0x0B, 0x03, 0x7C, 0xD1, 0x85, 0xE4, 0x14 - }; - const u8 seed[] = { - 0x3F, 0xFB, 0x11, 0xC4, 0x6C, 0xBF, 0xA5, 0x7A, - 0x54, 0x40, 0xDA, 0xE8, 0x22, 0xD3, 0x11, 0xD3, - 0xF7, 0x6D, 0xE4, 0x1D, 0xD9, 0x33, 0xE5, 0x93, - 0x70, 0x97, 0xEB, 0xA9, 0xB3, 0x66, 0xF4, 0x2A, - 0x00, 0x00, 0x00, 0x02, 0x6A, 0x66, 0x43, 0x2A, - 0x8D, 0x14, 0x43, 0x2C, 0xEC, 0x58, 0x2D, 0x2F, - 0xC7, 0x9C, 0x33, 0x64, 0xBA, 0x04, 0xAD, 0x3A, - 0x52, 0x54, 0xD6, 0xA5, 0x79, 0xAD, 0x1E, 0x00 - }; - const u8 master_secret[] = { - 0x4A, 0x1A, 0x51, 0x2C, 0x01, 0x60, 0xBC, 0x02, - 0x3C, 0xCF, 0xBC, 0x83, 0x3F, 0x03, 0xBC, 0x64, - 0x88, 0xC1, 0x31, 0x2F, 0x0B, 0xA9, 0xA2, 0x77, - 0x16, 0xA8, 0xD8, 0xE8, 0xBD, 0xC9, 0xD2, 0x29, - 0x38, 0x4B, 0x7A, 0x85, 0xBE, 0x16, 0x4D, 0x27, - 0x33, 0xD5, 0x24, 0x79, 0x87, 0xB1, 0xC5, 0xA2 - }; - const u8 key_block[] = { - 0x59, 0x59, 0xBE, 0x8E, 0x41, 0x3A, 0x77, 0x74, - 0x8B, 0xB2, 0xE5, 0xD3, 0x60, 0xAC, 0x4D, 0x35, - 0xDF, 0xFB, 0xC8, 0x1E, 0x9C, 0x24, 0x9C, 0x8B, - 0x0E, 0xC3, 0x1D, 0x72, 0xC8, 0x84, 0x9D, 0x57, - 0x48, 0x51, 0x2E, 0x45, 0x97, 0x6C, 0x88, 0x70, - 0xBE, 0x5F, 0x01, 0xD3, 0x64, 0xE7, 0x4C, 0xBB, - 0x11, 0x24, 0xE3, 0x49, 0xE2, 0x3B, 0xCD, 0xEF, - 0x7A, 0xB3, 0x05, 0x39, 0x5D, 0x64, 0x8A, 0x44, - 0x11, 0xB6, 0x69, 0x88, 0x34, 0x2E, 0x8E, 0x29, - 0xD6, 0x4B, 0x7D, 0x72, 0x17, 0x59, 0x28, 0x05, - 0xAF, 0xF9, 0xB7, 0xFF, 0x66, 0x6D, 0xA1, 0x96, - 0x8F, 0x0B, 0x5E, 0x06, 0x46, 0x7A, 0x44, 0x84, - 0x64, 0xC1, 0xC8, 0x0C, 0x96, 0x44, 0x09, 0x98, - 0xFF, 0x92, 0xA8, 0xB4, 0xC6, 0x42, 0x28, 0x71 - }; - const u8 sks[] = { - 0xD6, 0x4B, 0x7D, 0x72, 0x17, 0x59, 0x28, 0x05, - 0xAF, 0xF9, 0xB7, 0xFF, 0x66, 0x6D, 0xA1, 0x96, - 0x8F, 0x0B, 0x5E, 0x06, 0x46, 0x7A, 0x44, 0x84, - 0x64, 0xC1, 0xC8, 0x0C, 0x96, 0x44, 0x09, 0x98, - 0xFF, 0x92, 0xA8, 0xB4, 0xC6, 0x42, 0x28, 0x71 - }; - const u8 isk[] = { - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 - }; - const u8 imck[] = { - 0x16, 0x15, 0x3C, 0x3F, 0x21, 0x55, 0xEF, 0xD9, - 0x7F, 0x34, 0xAE, 0xC8, 0x1A, 0x4E, 0x66, 0x80, - 0x4C, 0xC3, 0x76, 0xF2, 0x8A, 0xA9, 0x6F, 0x96, - 0xC2, 0x54, 0x5F, 0x8C, 0xAB, 0x65, 0x02, 0xE1, - 0x18, 0x40, 0x7B, 0x56, 0xBE, 0xEA, 0xA7, 0xC5, - 0x76, 0x5D, 0x8F, 0x0B, 0xC5, 0x07, 0xC6, 0xB9, - 0x04, 0xD0, 0x69, 0x56, 0x72, 0x8B, 0x6B, 0xB8, - 0x15, 0xEC, 0x57, 0x7B - }; - const u8 msk[] = { - 0x4D, 0x83, 0xA9, 0xBE, 0x6F, 0x8A, 0x74, 0xED, - 0x6A, 0x02, 0x66, 0x0A, 0x63, 0x4D, 0x2C, 0x33, - 0xC2, 0xDA, 0x60, 0x15, 0xC6, 0x37, 0x04, 0x51, - 0x90, 0x38, 0x63, 0xDA, 0x54, 0x3E, 0x14, 0xB9, - 0x27, 0x99, 0x18, 0x1E, 0x07, 0xBF, 0x0F, 0x5A, - 0x5E, 0x3C, 0x32, 0x93, 0x80, 0x8C, 0x6C, 0x49, - 0x67, 0xED, 0x24, 0xFE, 0x45, 0x40, 0xA0, 0x59, - 0x5E, 0x37, 0xC2, 0xE9, 0xD0, 0x5D, 0x0A, 0xE3 - }; - u8 tlv[] = { - 0x80, 0x0C, 0x00, 0x38, 0x00, 0x01, 0x01, 0x00, - 0xD8, 0x6A, 0x8C, 0x68, 0x3C, 0x32, 0x31, 0xA8, - 0x56, 0x63, 0xB6, 0x40, 0x21, 0xFE, 0x21, 0x14, - 0x4E, 0xE7, 0x54, 0x20, 0x79, 0x2D, 0x42, 0x62, - 0xC9, 0xBF, 0x53, 0x7F, 0x54, 0xFD, 0xAC, 0x58, - 0x43, 0x24, 0x6E, 0x30, 0x92, 0x17, 0x6D, 0xCF, - 0xE6, 0xE0, 0x69, 0xEB, 0x33, 0x61, 0x6A, 0xCC, - 0x05, 0xC5, 0x5B, 0xB7 - }; - const u8 compound_mac[] = { - 0x43, 0x24, 0x6E, 0x30, 0x92, 0x17, 0x6D, 0xCF, - 0xE6, 0xE0, 0x69, 0xEB, 0x33, 0x61, 0x6A, 0xCC, - 0x05, 0xC5, 0x5B, 0xB7 - }; - u8 buf[512]; - const u8 *simck, *cmk; - int errors = 0; - - printf("EAP-FAST test cases\n"); - - printf("- T-PRF (SHA1) test case / master_secret\n"); - sha1_t_prf(pac_key, sizeof(pac_key), "PAC to master secret label hash", - seed, sizeof(seed), buf, sizeof(master_secret)); - if (memcmp(master_secret, buf, sizeof(master_secret)) != 0) { - printf("T-PRF test - FAILED!\n"); - errors++; - } - - printf("- PRF (TLS, SHA1/MD5) test case / key_block\n"); - tls_prf(master_secret, sizeof(master_secret), "key expansion", - seed, sizeof(seed), buf, sizeof(key_block)); - if (memcmp(key_block, buf, sizeof(key_block)) != 0) { - printf("PRF test - FAILED!\n"); - errors++; - } - - printf("- T-PRF (SHA1) test case / IMCK\n"); - sha1_t_prf(sks, sizeof(sks), "Inner Methods Compound Keys", - isk, sizeof(isk), buf, sizeof(imck)); - if (memcmp(imck, buf, sizeof(imck)) != 0) { - printf("T-PRF test - FAILED!\n"); - errors++; - } - - simck = imck; - cmk = imck + 40; - - printf("- T-PRF (SHA1) test case / MSK\n"); - sha1_t_prf(simck, 40, "Session Key Generating Function", - "", 0, buf, sizeof(msk)); - if (memcmp(msk, buf, sizeof(msk)) != 0) { - printf("T-PRF test - FAILED!\n"); - errors++; - } - - printf("- Compound MAC test case\n"); - memset(tlv + sizeof(tlv) - 20, 0, 20); - hmac_sha1(cmk, 20, tlv, sizeof(tlv), tlv + sizeof(tlv) - 20); - if (memcmp(tlv + sizeof(tlv) - 20, compound_mac, sizeof(compound_mac)) - != 0) { - printf("Compound MAC test - FAILED!\n"); - errors++; - } - - return errors; -} - - -static u8 key0[] = -{ - 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, - 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, - 0x0b, 0x0b, 0x0b, 0x0b -}; -static u8 data0[] = "Hi There"; -static u8 prf0[] = -{ - 0xbc, 0xd4, 0xc6, 0x50, 0xb3, 0x0b, 0x96, 0x84, - 0x95, 0x18, 0x29, 0xe0, 0xd7, 0x5f, 0x9d, 0x54, - 0xb8, 0x62, 0x17, 0x5e, 0xd9, 0xf0, 0x06, 0x06, - 0xe1, 0x7d, 0x8d, 0xa3, 0x54, 0x02, 0xff, 0xee, - 0x75, 0xdf, 0x78, 0xc3, 0xd3, 0x1e, 0x0f, 0x88, - 0x9f, 0x01, 0x21, 0x20, 0xc0, 0x86, 0x2b, 0xeb, - 0x67, 0x75, 0x3e, 0x74, 0x39, 0xae, 0x24, 0x2e, - 0xdb, 0x83, 0x73, 0x69, 0x83, 0x56, 0xcf, 0x5a -}; - -static u8 key1[] = "Jefe"; -static u8 data1[] = "what do ya want for nothing?"; -static u8 prf1[] = -{ - 0x51, 0xf4, 0xde, 0x5b, 0x33, 0xf2, 0x49, 0xad, - 0xf8, 0x1a, 0xeb, 0x71, 0x3a, 0x3c, 0x20, 0xf4, - 0xfe, 0x63, 0x14, 0x46, 0xfa, 0xbd, 0xfa, 0x58, - 0x24, 0x47, 0x59, 0xae, 0x58, 0xef, 0x90, 0x09, - 0xa9, 0x9a, 0xbf, 0x4e, 0xac, 0x2c, 0xa5, 0xfa, - 0x87, 0xe6, 0x92, 0xc4, 0x40, 0xeb, 0x40, 0x02, - 0x3e, 0x7b, 0xab, 0xb2, 0x06, 0xd6, 0x1d, 0xe7, - 0xb9, 0x2f, 0x41, 0x52, 0x90, 0x92, 0xb8, 0xfc -}; - - -static u8 key2[] = -{ - 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, - 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, - 0xaa, 0xaa, 0xaa, 0xaa -}; -static u8 data2[] = -{ - 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, - 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, - 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, - 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, - 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, - 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, - 0xdd, 0xdd -}; -static u8 prf2[] = -{ - 0xe1, 0xac, 0x54, 0x6e, 0xc4, 0xcb, 0x63, 0x6f, - 0x99, 0x76, 0x48, 0x7b, 0xe5, 0xc8, 0x6b, 0xe1, - 0x7a, 0x02, 0x52, 0xca, 0x5d, 0x8d, 0x8d, 0xf1, - 0x2c, 0xfb, 0x04, 0x73, 0x52, 0x52, 0x49, 0xce, - 0x9d, 0xd8, 0xd1, 0x77, 0xea, 0xd7, 0x10, 0xbc, - 0x9b, 0x59, 0x05, 0x47, 0x23, 0x91, 0x07, 0xae, - 0xf7, 0xb4, 0xab, 0xd4, 0x3d, 0x87, 0xf0, 0xa6, - 0x8f, 0x1c, 0xbd, 0x9e, 0x2b, 0x6f, 0x76, 0x07 -}; - - -struct passphrase_test { - char *passphrase; - char *ssid; - char psk[32]; -}; - -static struct passphrase_test passphrase_tests[] = -{ - { - "password", - "IEEE", - { - 0xf4, 0x2c, 0x6f, 0xc5, 0x2d, 0xf0, 0xeb, 0xef, - 0x9e, 0xbb, 0x4b, 0x90, 0xb3, 0x8a, 0x5f, 0x90, - 0x2e, 0x83, 0xfe, 0x1b, 0x13, 0x5a, 0x70, 0xe2, - 0x3a, 0xed, 0x76, 0x2e, 0x97, 0x10, 0xa1, 0x2e - } - }, - { - "ThisIsAPassword", - "ThisIsASSID", - { - 0x0d, 0xc0, 0xd6, 0xeb, 0x90, 0x55, 0x5e, 0xd6, - 0x41, 0x97, 0x56, 0xb9, 0xa1, 0x5e, 0xc3, 0xe3, - 0x20, 0x9b, 0x63, 0xdf, 0x70, 0x7d, 0xd5, 0x08, - 0xd1, 0x45, 0x81, 0xf8, 0x98, 0x27, 0x21, 0xaf - } - }, - { - "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", - "ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ", - { - 0xbe, 0xcb, 0x93, 0x86, 0x6b, 0xb8, 0xc3, 0x83, - 0x2c, 0xb7, 0x77, 0xc2, 0xf5, 0x59, 0x80, 0x7c, - 0x8c, 0x59, 0xaf, 0xcb, 0x6e, 0xae, 0x73, 0x48, - 0x85, 0x00, 0x13, 0x00, 0xa9, 0x81, 0xcc, 0x62 - } - }, -}; - -#define NUM_PASSPHRASE_TESTS \ -(sizeof(passphrase_tests) / sizeof(passphrase_tests[0])) - - -int main(int argc, char *argv[]) -{ - u8 res[512]; - int ret = 0, i; - - printf("PRF-SHA1 test cases:\n"); - - sha1_prf(key0, sizeof(key0), "prefix", data0, sizeof(data0) - 1, - res, sizeof(prf0)); - if (memcmp(res, prf0, sizeof(prf0)) == 0) - printf("Test case 0 - OK\n"); - else { - printf("Test case 0 - FAILED!\n"); - ret++; - } - - sha1_prf(key1, sizeof(key1) - 1, "prefix", data1, sizeof(data1) - 1, - res, sizeof(prf1)); - if (memcmp(res, prf1, sizeof(prf1)) == 0) - printf("Test case 1 - OK\n"); - else { - printf("Test case 1 - FAILED!\n"); - ret++; - } - - sha1_prf(key2, sizeof(key2), "prefix", data2, sizeof(data2), - res, sizeof(prf2)); - if (memcmp(res, prf2, sizeof(prf2)) == 0) - printf("Test case 2 - OK\n"); - else { - printf("Test case 2 - FAILED!\n"); - ret++; - } - - ret += test_eap_fast(); - - printf("PBKDF2-SHA1 Passphrase test cases:\n"); - for (i = 0; i < NUM_PASSPHRASE_TESTS; i++) { - u8 psk[32]; - struct passphrase_test *test = &passphrase_tests[i]; - pbkdf2_sha1(test->passphrase, - test->ssid, strlen(test->ssid), - 4096, psk, 32); - if (memcmp(psk, test->psk, 32) == 0) - printf("Test case %d - OK\n", i); - else { - printf("Test case %d - FAILED!\n", i); - ret++; - } - } - - return ret; -} -#endif /* TEST_MAIN */ +#endif /* INTERNAL_SHA1 */ |