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- #ifndef SHA_H
- #define SHA_H
- /* NIST Secure Hash Algorithm */
- /* heavily modified from Peter C. Gutmann's implementation */
- /* Useful defines & typedefs */
- typedef unsigned char BYTE;
- typedef unsigned long LONG;
- #define SHA_BLOCKSIZE 64
- #define SHA_DIGESTSIZE 20
- typedef struct {
- LONG digest[5]; /* message digest */
- LONG count_lo, count_hi; /* 64-bit bit count */
- LONG data[16]; /* SHA data buffer */
- } SHA_INFO;
- void sha_init(SHA_INFO *);
- void sha_update(SHA_INFO *, BYTE *, int);
- void sha_final(SHA_INFO *);
- void sha_stream(SHA_INFO *);
- void sha_print(SHA_INFO *);
- void vSha();
- void vShaDriver();
- #endif /* SHA_H */
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