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28 lines
521 B
C
28 lines
521 B
C
#ifndef __SHA256_H__
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#define __SHA256_H__
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <x.h>
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#define SHA256_DIGEST_SIZE (32)
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struct sha256_ctx_t {
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uint64_t count;
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uint8_t buf[64];
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uint32_t state[8];
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};
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void sha256_init(struct sha256_ctx_t * ctx);
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void sha256_update(struct sha256_ctx_t * ctx, const void * data, int len);
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const uint8_t * sha256_final(struct sha256_ctx_t * ctx);
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const uint8_t * sha256_hash(const void * data, int len, uint8_t * digest);
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#ifdef __cplusplus
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}
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#endif
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#endif /* __SHA256_H__ */
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