34 lines
787 B
C
34 lines
787 B
C
#include <openssl/sha.h>
|
|
#include <stdlib.h>
|
|
#include "../include/sha512.h"
|
|
|
|
|
|
int _ed_sha512_init(sha512_context* md) {
|
|
md->context = malloc(sizeof(SHA512_CTX));
|
|
return SHA512_Init(md->context) != 1; /* Returns 0 on success */
|
|
}
|
|
|
|
int _ed_sha512_final(sha512_context* md, unsigned char *out) {
|
|
assert(md->context);
|
|
|
|
int result = SHA512_Final(out, md->context) != 1; /* Returns 0 on success */
|
|
free(md->context);
|
|
md->context = 0;
|
|
return result;
|
|
}
|
|
|
|
int _ed_sha512_update(sha512_context* md, const unsigned char *in, size_t inlen) {
|
|
assert(md->context);
|
|
|
|
return SHA512_Update(md->context, in, inlen) != 1; /* Returns 0 on success */
|
|
}
|
|
|
|
|
|
#ifdef WIN32
|
|
__declspec(dllexport)
|
|
#endif
|
|
sha512_functions _ed_sha512_functions = {
|
|
_ed_sha512_init,
|
|
_ed_sha512_final,
|
|
_ed_sha512_update
|
|
}; |