c-libp2p/include/libp2p/crypto/sha1.h

19 lines
400 B
C

#ifndef _SHA1_H
#define _SHA1_H
#include <inttypes.h>
#include <string.h>
typedef struct {
uint32_t state[5];
uint32_t count[2];
uint8_t buffer[64];
} SHA1_CTX;
#define SHA1_DIGEST_SIZE 20
void SHA1_Init(SHA1_CTX* context);
void SHA1_Update(SHA1_CTX* context, const uint8_t* data, const size_t len);
void SHA1_Final(SHA1_CTX* context, uint8_t digest[SHA1_DIGEST_SIZE]);
#endif /* _SHA1_H */