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18 lines
503 B
C
18 lines
503 B
C
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#define SHA512_DIGEST_SIZE 64
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#define SHA512_BLOCK_SIZE 128
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typedef struct
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{
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uint64_t total[2];
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uint64_t state[8];
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uint64_t wbuf[16];
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} sha512_context;
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void sha512 (const unsigned char *input, unsigned int ilen,
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unsigned char output[64]);
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void sha512_start (sha512_context *ctx);
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void sha512_finish (sha512_context *ctx, unsigned char output[64]);
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void sha512_update (sha512_context *ctx, const unsigned char *input,
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unsigned int ilen);
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void sha512_process (sha512_context *ctx);
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