6 By Steve Reid <steve@edmweb.com>
15 unsigned char buffer[64];
18 void SHA1Transform(uint32_t state[5], const unsigned char buffer[64]);
20 void SHA1Init(SHA1_CTX *context);
22 void SHA1Update(SHA1_CTX *context, const unsigned char *data, uint32_t len);
24 void SHA1Final(unsigned char digest[20], SHA1_CTX *context);
26 void SHA1(char *hash_out, const char *str, int len);