15 lines
474 B
C
15 lines
474 B
C
typedef struct
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{
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uint32_t total[2];
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uint32_t state[8];
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uint32_t wbuf[16];
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} sha256_context;
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extern void sha256 (const unsigned char *input, unsigned int ilen,
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unsigned char output[32]);
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extern void sha256_start (sha256_context *ctx);
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extern void sha256_finish (sha256_context *ctx, unsigned char output[32]);
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extern void sha256_update (sha256_context *ctx, const unsigned char *input,
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unsigned int ilen);
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extern void sha256_process (sha256_context *ctx);
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