sha1.h File Reference

SHA-1 interface definition. More...

Detailed Description

SHA-1 interface definition.

Author

Wei Dai and others

Oliver Hahm olive.nosp@m.r.ha.nosp@m.hm@in.nosp@m.ria..nosp@m.fr

Definition in file sha1.h.

#include <stdint.h>

Include dependency graph for sha1.h:

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Data Structures
struct	sha1_context
	SHA-1 algorithm context. More...

Macros
#define	SHA1_DIGEST_LENGTH   (20)
	Length of SHA-1 digests in byte.
#define	SHA1_BLOCK_LENGTH   (64)
	Length of SHA-1 block in byte.

Functions
void	sha1_init (sha1_context *ctx)
	Initialize SHA-1 message digest context.
void	sha1_update (sha1_context *ctx, const void *data, size_t len)
	Update the SHA-1 context with a portion of the message being hashed.
void	sha1_final (sha1_context *ctx, void *digest)
	Finalizes the SHA-1 message digest.
void	sha1 (void *digest, const void *data, size_t len)
	Calculate a SHA1 hash from the given data.
void	sha1_init_hmac (sha1_context *ctx, const void *key, size_t key_length)
	Initialize SHA-1 message digest context with MAC.
void	sha1_final_hmac (sha1_context *ctx, void *digest)
	Finalizes the SHA-1 message digest with MAC.