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16 lines
377 B
C
16 lines
377 B
C
#ifndef _SHA256_H
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#define _SHA256_H
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#define SHA256_SUM_LEN 32
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typedef struct {
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uint32_t total[2];
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uint32_t state[8];
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uint8_t buffer[64];
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} sha256_context;
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void sha256_starts(sha256_context * ctx);
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void sha256_update(sha256_context * ctx, uint8_t * input, uint32_t length);
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void sha256_finish(sha256_context * ctx, uint8_t digest[SHA256_SUM_LEN]);
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#endif /* _SHA256_H */
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