#include "polarssl/config.h"
#include "polarssl/sha1.h"
#include <stdio.h>
Go to the source code of this file.
Defines | |
#define | S(x, n) ((x << n) | ((x & 0xFFFFFFFF) >> (32 - n))) |
#define | R(t) |
#define | P(a, b, c, d, e, x) |
#define | F(x, y, z) (z ^ (x & (y ^ z))) |
#define | K 0x5A827999 |
#define | F(x, y, z) (x ^ y ^ z) |
#define | K 0x6ED9EBA1 |
#define | F(x, y, z) ((x & y) | (z & (x | y))) |
#define | K 0x8F1BBCDC |
#define | F(x, y, z) (x ^ y ^ z) |
#define | K 0xCA62C1D6 |
Functions | |
void | sha1_starts (sha1_context *ctx) |
SHA-1 context setup. | |
void | sha1_process (sha1_context *ctx, const unsigned char data[64]) |
void | sha1_update (sha1_context *ctx, const unsigned char *input, size_t ilen) |
SHA-1 process buffer. | |
void | sha1_finish (sha1_context *ctx, unsigned char output[20]) |
SHA-1 final digest. | |
void | sha1 (const unsigned char *input, size_t ilen, unsigned char output[20]) |
Output = SHA-1( input buffer ). | |
int | sha1_file (const char *path, unsigned char output[20]) |
Output = SHA-1( file contents ). | |
void | sha1_hmac_starts (sha1_context *ctx, const unsigned char *key, size_t keylen) |
SHA-1 HMAC context setup. | |
void | sha1_hmac_update (sha1_context *ctx, const unsigned char *input, size_t ilen) |
SHA-1 HMAC process buffer. | |
void | sha1_hmac_finish (sha1_context *ctx, unsigned char output[20]) |
SHA-1 HMAC final digest. | |
void | sha1_hmac_reset (sha1_context *ctx) |
SHA-1 HMAC context reset. | |
void | sha1_hmac (const unsigned char *key, size_t keylen, const unsigned char *input, size_t ilen, unsigned char output[20]) |
Output = HMAC-SHA-1( hmac key, input buffer ). | |
int | sha1_self_test (int verbose) |
Checkup routine. | |
Variables | |
static const unsigned char | sha1_padding [64] |
static unsigned char | sha1_test_buf [3][57] |
static const int | sha1_test_buflen [3] |
static const unsigned char | sha1_test_sum [3][20] |
static unsigned char | sha1_hmac_test_key [7][26] |
static const int | sha1_hmac_test_keylen [7] |
static unsigned char | sha1_hmac_test_buf [7][74] |
static const int | sha1_hmac_test_buflen [7] |
static const unsigned char | sha1_hmac_test_sum [7][20] |
#define F | ( | x, | |||
y, | |||||
z | ) | (x ^ y ^ z) |
#define F | ( | x, | |||
y, | |||||
z | ) | ((x & y) | (z & (x | y))) |
#define F | ( | x, | |||
y, | |||||
z | ) | (x ^ y ^ z) |
#define F | ( | x, | |||
y, | |||||
z | ) | (z ^ (x & (y ^ z))) |
#define K 0xCA62C1D6 |
#define K 0x8F1BBCDC |
#define K 0x6ED9EBA1 |
#define K 0x5A827999 |
Referenced by sha512_process().
#define R | ( | t | ) |
( \ temp = W[(t - 3) & 0x0F] ^ W[(t - 8) & 0x0F] ^ \ W[(t - 14) & 0x0F] ^ W[ t & 0x0F], \ ( W[t & 0x0F] = S(temp,1) ) \ )
Referenced by ecdsa_sign(), ecdsa_verify(), mpi_is_prime(), sha1_process(), sha256_process(), test_suite_ecp_fast_mod(), test_suite_ecp_small_mul(), test_suite_ecp_test_vect(), test_suite_mpi_div_int(), and test_suite_mpi_div_mpi().
#define S | ( | x, | |||
n | ) | ((x << n) | ((x & 0xFFFFFFFF) >> (32 - n))) |
void sha1 | ( | const unsigned char * | input, | |
size_t | ilen, | |||
unsigned char | output[20] | |||
) |
Output = SHA-1( input buffer ).
input | buffer holding the data | |
ilen | length of the input data | |
output | SHA-1 checksum result |
Definition at line 319 of file sha1.c.
References sha1_finish(), sha1_starts(), and sha1_update().
Referenced by rsa_self_test(), sha1_hmac_starts(), ssl3_prf(), ssl_calc_finished_ssl(), ssl_calc_finished_tls(), ssl_calc_verify_ssl(), ssl_calc_verify_tls(), ssl_parse_server_key_exchange(), ssl_write_server_key_exchange(), test_suite_sha1(), x509write_crt_set_authority_key_identifier(), and x509write_crt_set_subject_key_identifier().
int sha1_file | ( | const char * | path, | |
unsigned char | output[20] | |||
) |
Output = SHA-1( file contents ).
path | input file name | |
output | SHA-1 checksum result |
Definition at line 334 of file sha1.c.
References POLARSSL_ERR_SHA1_FILE_IO_ERROR, sha1_finish(), sha1_starts(), and sha1_update().
Referenced by sha1_file_wrap(), and test_suite_sha1_file().
void sha1_finish | ( | sha1_context * | ctx, | |
unsigned char | output[20] | |||
) |
SHA-1 final digest.
ctx | SHA-1 context | |
output | SHA-1 checksum result |
Definition at line 288 of file sha1.c.
References PUT_UINT32_BE, sha1_padding, sha1_update(), sha1_context::state, and sha1_context::total.
Referenced by sha1(), sha1_file(), sha1_finish_wrap(), sha1_hmac_finish(), sha1_self_test(), ssl3_prf(), ssl_calc_finished_ssl(), ssl_calc_finished_tls(), ssl_calc_verify_ssl(), ssl_calc_verify_tls(), ssl_parse_server_key_exchange(), and ssl_write_server_key_exchange().
void sha1_hmac | ( | const unsigned char * | key, | |
size_t | keylen, | |||
const unsigned char * | input, | |||
size_t | ilen, | |||
unsigned char | output[20] | |||
) |
Output = HMAC-SHA-1( hmac key, input buffer ).
key | HMAC secret key | |
keylen | length of the HMAC key | |
input | buffer holding the data | |
ilen | length of the input data | |
output | HMAC-SHA-1 result |
Definition at line 430 of file sha1.c.
References sha1_hmac_finish(), sha1_hmac_starts(), and sha1_hmac_update().
Referenced by test_suite_sha1_hmac(), and tls1_prf().
void sha1_hmac_finish | ( | sha1_context * | ctx, | |
unsigned char | output[20] | |||
) |
SHA-1 HMAC final digest.
ctx | HMAC context | |
output | SHA-1 HMAC checksum result |
Definition at line 405 of file sha1.c.
References sha1_context::opad, sha1_finish(), sha1_starts(), and sha1_update().
Referenced by sha1_hmac(), sha1_hmac_finish_wrap(), and sha1_self_test().
void sha1_hmac_reset | ( | sha1_context * | ctx | ) |
SHA-1 HMAC context reset.
ctx | HMAC context to be reset |
Definition at line 421 of file sha1.c.
References sha1_context::ipad, sha1_starts(), and sha1_update().
Referenced by sha1_hmac_reset_wrap().
void sha1_hmac_starts | ( | sha1_context * | ctx, | |
const unsigned char * | key, | |||
size_t | keylen | |||
) |
SHA-1 HMAC context setup.
ctx | HMAC context to be initialized | |
key | HMAC secret key | |
keylen | length of the HMAC key |
Definition at line 367 of file sha1.c.
References sha1_context::ipad, sha1_context::opad, sha1(), sha1_starts(), and sha1_update().
Referenced by sha1_hmac(), sha1_hmac_starts_wrap(), and sha1_self_test().
void sha1_hmac_update | ( | sha1_context * | ctx, | |
const unsigned char * | input, | |||
size_t | ilen | |||
) |
SHA-1 HMAC process buffer.
ctx | HMAC context | |
input | buffer holding the data | |
ilen | length of the input data |
Definition at line 397 of file sha1.c.
References sha1_update().
Referenced by sha1_hmac(), sha1_hmac_update_wrap(), and sha1_self_test().
void sha1_process | ( | sha1_context * | ctx, | |
const unsigned char | data[64] | |||
) |
Definition at line 81 of file sha1.c.
References A, GET_UINT32_BE, P, R, and sha1_context::state.
Referenced by sha1_process_wrap(), and sha1_update().
int sha1_self_test | ( | int | verbose | ) |
Checkup routine.
Definition at line 538 of file sha1.c.
References sha1_finish(), sha1_hmac_finish(), sha1_hmac_starts(), sha1_hmac_test_buf, sha1_hmac_test_buflen, sha1_hmac_test_key, sha1_hmac_test_keylen, sha1_hmac_test_sum, sha1_hmac_update(), sha1_starts(), sha1_test_buf, sha1_test_buflen, sha1_test_sum, and sha1_update().
Referenced by test_suite_sha1_selftest().
void sha1_starts | ( | sha1_context * | ctx | ) |
SHA-1 context setup.
ctx | context to be initialized |
Definition at line 69 of file sha1.c.
References sha1_context::state, and sha1_context::total.
Referenced by sha1(), sha1_file(), sha1_hmac_finish(), sha1_hmac_reset(), sha1_hmac_starts(), sha1_self_test(), sha1_starts_wrap(), ssl3_prf(), ssl_calc_finished_ssl(), ssl_calc_verify_ssl(), ssl_handshake_init(), ssl_parse_server_key_exchange(), and ssl_write_server_key_exchange().
void sha1_update | ( | sha1_context * | ctx, | |
const unsigned char * | input, | |||
size_t | ilen | |||
) |
SHA-1 process buffer.
ctx | SHA-1 context | |
input | buffer holding the data | |
ilen | length of the input data |
Definition at line 240 of file sha1.c.
References sha1_context::buffer, sha1_process(), and sha1_context::total.
Referenced by sha1(), sha1_file(), sha1_finish(), sha1_hmac_finish(), sha1_hmac_reset(), sha1_hmac_starts(), sha1_hmac_update(), sha1_self_test(), sha1_update_wrap(), ssl3_prf(), ssl_calc_finished_ssl(), ssl_calc_verify_ssl(), ssl_parse_server_key_exchange(), ssl_update_checksum_md5sha1(), ssl_update_checksum_start(), and ssl_write_server_key_exchange().
unsigned char sha1_hmac_test_buf[7][74] [static] |
{ { "Hi There" }, { "what do ya want for nothing?" }, { "\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD" "\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD" "\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD" "\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD" "\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD" }, { "\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD" "\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD" "\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD" "\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD" "\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD" }, { "Test With Truncation" }, { "Test Using Larger Than Block-Size Key - Hash Key First" }, { "Test Using Larger Than Block-Size Key and Larger" " Than One Block-Size Data" } }
Definition at line 492 of file sha1.c.
Referenced by sha1_self_test().
const int sha1_hmac_test_buflen[7] [static] |
{ 8, 28, 50, 50, 20, 54, 73 }
Definition at line 512 of file sha1.c.
Referenced by sha1_self_test().
unsigned char sha1_hmac_test_key[7][26] [static] |
{ { "\x0B\x0B\x0B\x0B\x0B\x0B\x0B\x0B\x0B\x0B\x0B\x0B\x0B\x0B\x0B\x0B" "\x0B\x0B\x0B\x0B" }, { "Jefe" }, { "\xAA\xAA\xAA\xAA\xAA\xAA\xAA\xAA\xAA\xAA\xAA\xAA\xAA\xAA\xAA\xAA" "\xAA\xAA\xAA\xAA" }, { "\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0A\x0B\x0C\x0D\x0E\x0F\x10" "\x11\x12\x13\x14\x15\x16\x17\x18\x19" }, { "\x0C\x0C\x0C\x0C\x0C\x0C\x0C\x0C\x0C\x0C\x0C\x0C\x0C\x0C\x0C\x0C" "\x0C\x0C\x0C\x0C" }, { "" }, { "" } }
Definition at line 472 of file sha1.c.
Referenced by sha1_self_test().
const int sha1_hmac_test_keylen[7] [static] |
{ 20, 4, 20, 25, 20, 80, 80 }
Definition at line 487 of file sha1.c.
Referenced by sha1_self_test().
const unsigned char sha1_hmac_test_sum[7][20] [static] |
{ { 0xB6, 0x17, 0x31, 0x86, 0x55, 0x05, 0x72, 0x64, 0xE2, 0x8B, 0xC0, 0xB6, 0xFB, 0x37, 0x8C, 0x8E, 0xF1, 0x46, 0xBE, 0x00 }, { 0xEF, 0xFC, 0xDF, 0x6A, 0xE5, 0xEB, 0x2F, 0xA2, 0xD2, 0x74, 0x16, 0xD5, 0xF1, 0x84, 0xDF, 0x9C, 0x25, 0x9A, 0x7C, 0x79 }, { 0x12, 0x5D, 0x73, 0x42, 0xB9, 0xAC, 0x11, 0xCD, 0x91, 0xA3, 0x9A, 0xF4, 0x8A, 0xA1, 0x7B, 0x4F, 0x63, 0xF1, 0x75, 0xD3 }, { 0x4C, 0x90, 0x07, 0xF4, 0x02, 0x62, 0x50, 0xC6, 0xBC, 0x84, 0x14, 0xF9, 0xBF, 0x50, 0xC8, 0x6C, 0x2D, 0x72, 0x35, 0xDA }, { 0x4C, 0x1A, 0x03, 0x42, 0x4B, 0x55, 0xE0, 0x7F, 0xE7, 0xF2, 0x7B, 0xE1 }, { 0xAA, 0x4A, 0xE5, 0xE1, 0x52, 0x72, 0xD0, 0x0E, 0x95, 0x70, 0x56, 0x37, 0xCE, 0x8A, 0x3B, 0x55, 0xED, 0x40, 0x21, 0x12 }, { 0xE8, 0xE9, 0x9D, 0x0F, 0x45, 0x23, 0x7D, 0x78, 0x6D, 0x6B, 0xBA, 0xA7, 0x96, 0x5C, 0x78, 0x08, 0xBB, 0xFF, 0x1A, 0x91 } }
Definition at line 517 of file sha1.c.
Referenced by sha1_self_test().
const unsigned char sha1_padding[64] [static] |
{ 0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }
Definition at line 277 of file sha1.c.
Referenced by sha1_finish().
unsigned char sha1_test_buf[3][57] [static] |
{ { "abc" }, { "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq" }, { "" } }
Definition at line 447 of file sha1.c.
Referenced by sha1_self_test().
const int sha1_test_buflen[3] [static] |
{ 3, 56, 1000 }
Definition at line 454 of file sha1.c.
Referenced by sha1_self_test().
const unsigned char sha1_test_sum[3][20] [static] |
{ { 0xA9, 0x99, 0x3E, 0x36, 0x47, 0x06, 0x81, 0x6A, 0xBA, 0x3E, 0x25, 0x71, 0x78, 0x50, 0xC2, 0x6C, 0x9C, 0xD0, 0xD8, 0x9D }, { 0x84, 0x98, 0x3E, 0x44, 0x1C, 0x3B, 0xD2, 0x6E, 0xBA, 0xAE, 0x4A, 0xA1, 0xF9, 0x51, 0x29, 0xE5, 0xE5, 0x46, 0x70, 0xF1 }, { 0x34, 0xAA, 0x97, 0x3C, 0xD4, 0xC4, 0xDA, 0xA4, 0xF6, 0x1E, 0xEB, 0x2B, 0xDB, 0xAD, 0x27, 0x31, 0x65, 0x34, 0x01, 0x6F } }
Definition at line 459 of file sha1.c.
Referenced by sha1_self_test().