hash_sha3.c File Reference

#include "php_hash.h"
#include "php_hash_sha3.h"
#include "KeccakHash.h"

Go to the source code of this file.

Macros
#define	SUCCESS   SHA3_SUCCESS /* Avoid conflict between KeccacHash.h and zend_types.h */
#define	PHP_KECCAK_SPEC   "b200IiIIB"
#define	DECLARE_SHA3_OPS(bits)

Functions
	DECLARE_SHA3_OPS (224)
	DECLARE_SHA3_OPS (256)
	DECLARE_SHA3_OPS (384)
	DECLARE_SHA3_OPS (512)

Macro Definition Documentation

DECLARE_SHA3_OPS

#define DECLARE_SHA3_OPS

(

bits

)

Value:

void PHP_SHA3##bits##Init(PHP_SHA3_##bits##_CTX* ctx, ZEND_ATTRIBUTE_UNUSED HashTable *args) { \
    ZEND_ASSERT(sizeof(Keccak_HashInstance) <= sizeof(PHP_SHA3_##bits##_CTX)); \
    Keccak_HashInitialize_SHA3_##bits((Keccak_HashInstance *)ctx); \
} \
void PHP_SHA3##bits##Update(PHP_SHA3_##bits##_CTX* ctx, \
                            const unsigned char* input, \
                            size_t inputLen) { \
    Keccak_HashUpdate((Keccak_HashInstance *)ctx, input, inputLen * 8); \
} \
void PHP_SHA3##bits##Final(unsigned char* digest, \
                           PHP_SHA3_##bits##_CTX* ctx) { \
    Keccak_HashFinal((Keccak_HashInstance *)ctx, digest); \
} \
const php_hash_ops php_hash_sha3_##bits##_ops = { \
    "sha3-" #bits, \
    (php_hash_init_func_t) PHP_SHA3##bits##Init, \
    (php_hash_update_func_t) PHP_SHA3##bits##Update, \
    (php_hash_final_func_t) PHP_SHA3##bits##Final, \
    php_hash_copy, \
    php_keccak_serialize, \
    php_keccak_unserialize, \
    PHP_KECCAK_SPEC, \
    bits >> 3, \
    (1600 - (2 * bits)) >> 3, \
    sizeof(PHP_SHA3_CTX), \
    1 \
}

Definition at line 316 of file hash_sha3.c.

PHP_KECCAK_SPEC

#define PHP_KECCAK_SPEC   "b200IiIIB"

Definition at line 293 of file hash_sha3.c.

SUCCESS

return SUCCESS   SHA3_SUCCESS /* Avoid conflict between KeccacHash.h and zend_types.h */

Definition at line 261 of file hash_sha3.c.

Function Documentation

DECLARE_SHA3_OPS() [1/4]

DECLARE_SHA3_OPS

(

224

)

DECLARE_SHA3_OPS() [2/4]

DECLARE_SHA3_OPS

(

256

)

DECLARE_SHA3_OPS() [3/4]

DECLARE_SHA3_OPS

(

384

)

DECLARE_SHA3_OPS() [4/4]

DECLARE_SHA3_OPS

(

512

)