db8a511f68
Const variables in prototypes don't add much value, but make the code larger and redundant. Remove these const keywords. Note, this doesn't apply to pointers to const memory.
36 lines
758 B
C
36 lines
758 B
C
/* public api for steve reid's public domain SHA-1 implementation */
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/* this file is in the public domain */
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/** @file
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* SHA-1 hash API.
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*/
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#ifndef __LIBSTROPHE_SHA1_H__
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#define __LIBSTROPHE_SHA1_H__
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* make sure the stdint.h types are available */
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#include "ostypes.h"
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typedef struct {
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uint32_t state[5];
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uint32_t count[2];
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uint8_t buffer[64];
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} SHA1_CTX;
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#define SHA1_DIGEST_SIZE 20
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void crypto_SHA1_Init(SHA1_CTX *context);
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void crypto_SHA1_Update(SHA1_CTX *context, const uint8_t *data, size_t len);
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void crypto_SHA1_Final(SHA1_CTX *context, uint8_t *digest);
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void crypto_SHA1(const uint8_t *data, size_t len, uint8_t *digest);
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#ifdef __cplusplus
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}
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#endif
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#endif /* __LIBSTROPHE_SHA1_H__ */
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