2 // From http://www.mirrors.wiretapped.net/security/cryptography/hashes/sha1/sha1.c
5 unsigned long state[5];
6 unsigned long count[2];
7 unsigned char buffer[64];
10 extern void SHA1Init(SHA1_CTX* context);
11 extern void SHA1Update(SHA1_CTX* context, unsigned char* data, unsigned int len);
12 extern void SHA1Final(unsigned char digest[20], SHA1_CTX* context);