Joined copyright on original XySSL code with: Christophe Devine
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Definition in file sha4.h.
Go to the source code of this file.
Data Structures | |
struct | sha4_context |
SHA-512 context structure. More... | |
Defines | |
#define | int64 long long |
#define | UL64(x) x##ULL |
Functions | |
void | sha4 (unsigned char *input, int ilen, unsigned char output[64], int is384) |
Output = SHA-512( input buffer ). | |
int | sha4_file (char *path, unsigned char output[64], int is384) |
Output = SHA-512( file contents ). | |
void | sha4_finish (sha4_context *ctx, unsigned char output[64]) |
SHA-512 final digest. | |
void | sha4_hmac (unsigned char *key, int keylen, unsigned char *input, int ilen, unsigned char output[64], int is384) |
Output = HMAC-SHA-512( hmac key, input buffer ). | |
void | sha4_hmac_finish (sha4_context *ctx, unsigned char output[64]) |
SHA-512 HMAC final digest. | |
void | sha4_hmac_starts (sha4_context *ctx, unsigned char *key, int keylen, int is384) |
SHA-512 HMAC context setup. | |
void | sha4_hmac_update (sha4_context *ctx, unsigned char *input, int ilen) |
SHA-512 HMAC process buffer. | |
int | sha4_self_test (int verbose) |
Checkup routine. | |
void | sha4_starts (sha4_context *ctx, int is384) |
SHA-512 context setup. | |
void | sha4_update (sha4_context *ctx, unsigned char *input, int ilen) |
SHA-512 process buffer. |
void sha4 | ( | unsigned char * | input, | |
int | ilen, | |||
unsigned char | output[64], | |||
int | is384 | |||
) |
Output = SHA-512( input buffer ).
input | buffer holding the data | |
ilen | length of the input data | |
output | SHA-384/512 checksum result | |
is384 | 0 = use SHA512, 1 = use SHA384 |
int sha4_file | ( | char * | path, | |
unsigned char | output[64], | |||
int | is384 | |||
) |
Output = SHA-512( file contents ).
path | input file name | |
output | SHA-384/512 checksum result | |
is384 | 0 = use SHA512, 1 = use SHA384 |
void sha4_finish | ( | sha4_context * | ctx, | |
unsigned char | output[64] | |||
) |
SHA-512 final digest.
ctx | SHA-512 context | |
output | SHA-384/512 checksum result |
void sha4_hmac | ( | unsigned char * | key, | |
int | keylen, | |||
unsigned char * | input, | |||
int | ilen, | |||
unsigned char | output[64], | |||
int | is384 | |||
) |
Output = HMAC-SHA-512( 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-384/512 result | |
is384 | 0 = use SHA512, 1 = use SHA384 |
void sha4_hmac_finish | ( | sha4_context * | ctx, | |
unsigned char | output[64] | |||
) |
SHA-512 HMAC final digest.
ctx | HMAC context | |
output | SHA-384/512 HMAC checksum result |
void sha4_hmac_starts | ( | sha4_context * | ctx, | |
unsigned char * | key, | |||
int | keylen, | |||
int | is384 | |||
) |
SHA-512 HMAC context setup.
ctx | HMAC context to be initialized | |
is384 | 0 = use SHA512, 1 = use SHA384 | |
key | HMAC secret key | |
keylen | length of the HMAC key |
void sha4_hmac_update | ( | sha4_context * | ctx, | |
unsigned char * | input, | |||
int | ilen | |||
) |
SHA-512 HMAC process buffer.
ctx | HMAC context | |
input | buffer holding the data | |
ilen | length of the input data |
int sha4_self_test | ( | int | verbose | ) |
void sha4_starts | ( | sha4_context * | ctx, | |
int | is384 | |||
) |
SHA-512 context setup.
ctx | context to be initialized | |
is384 | 0 = use SHA512, 1 = use SHA384 |
void sha4_update | ( | sha4_context * | ctx, | |
unsigned char * | input, | |||
int | ilen | |||
) |
SHA-512 process buffer.
ctx | SHA-512 context | |
input | buffer holding the data | |
ilen | length of the input data |