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00007 #ifndef SHA1_H
00008 #define SHA1_H
00009
00014 #include "int_sizes.h"
00015
00016 #define SHA1_DIGEST_LENGTH 20
00017 #define SHA1_DIGEST_ASCII_LENGTH 42
00018
00019 typedef struct {
00020 UINT32_T digest[5];
00021 UINT32_T countLo, countHi;
00022 UINT32_T data[16];
00023 int Endianness;
00024 } sha1_context_t;
00025
00026 void sha1_init(sha1_context_t * ctx);
00027 void sha1_update(sha1_context_t * ctx, const unsigned char *, unsigned int);
00028 void sha1_final(unsigned char digest[SHA1_DIGEST_LENGTH], sha1_context_t * ctx);
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00038 void sha1_buffer(const char *buffer, int length, unsigned char digest[SHA1_DIGEST_LENGTH]);
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00048 int sha1_file(const char *filename, unsigned char digest[SHA1_DIGEST_LENGTH]);
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00055 const char *sha1_string(unsigned char digest[SHA1_DIGEST_LENGTH]);
00056
00057 #endif