sha1.h File Reference

#include "config.h"
#include <stddef.h>
#include <stdint.h>

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Data Structures
struct	mbedtls_sha1_context
	SHA-1 context structure. More...

Functions
void	mbedtls_sha1_init (mbedtls_sha1_context *ctx)
	Initialize SHA-1 context. More...
void	mbedtls_sha1_free (mbedtls_sha1_context *ctx)
	Clear SHA-1 context. More...
void	mbedtls_sha1_clone (mbedtls_sha1_context *dst, const mbedtls_sha1_context *src)
	Clone (the state of) a SHA-1 context. More...
void	mbedtls_sha1_starts (mbedtls_sha1_context *ctx)
	SHA-1 context setup. More...
void	mbedtls_sha1_update (mbedtls_sha1_context *ctx, const unsigned char *input, size_t ilen)
	SHA-1 process buffer. More...
void	mbedtls_sha1_finish (mbedtls_sha1_context *ctx, unsigned char output[20])
	SHA-1 final digest. More...
void	mbedtls_sha1_process (mbedtls_sha1_context *ctx, const unsigned char data[64])
void	mbedtls_sha1 (const unsigned char *input, size_t ilen, unsigned char output[20])
	Output = SHA-1( input buffer ) More...
int	mbedtls_sha1_self_test (int verbose)
	Checkup routine. More...

Function Documentation

void mbedtls_sha1	(	const unsigned char *	input,
		size_t	ilen,
		unsigned char	output[20]
	)

Output = SHA-1( input buffer )

Parameters

input	buffer holding the data
ilen	length of the input data
output	SHA-1 checksum result

void mbedtls_sha1_clone	(	mbedtls_sha1_context *	dst,
		const mbedtls_sha1_context *	src
	)

Clone (the state of) a SHA-1 context.

Parameters

dst	The destination context
src	The context to be cloned

void mbedtls_sha1_finish	(	mbedtls_sha1_context *	ctx,
		unsigned char	output[20]
	)

SHA-1 final digest.

Parameters

ctx	SHA-1 context
output	SHA-1 checksum result

void mbedtls_sha1_free

(

mbedtls_sha1_context *

ctx

)

Clear SHA-1 context.

Parameters

ctx	SHA-1 context to be cleared

void mbedtls_sha1_init

(

mbedtls_sha1_context *

ctx

)

Initialize SHA-1 context.

Parameters

ctx	SHA-1 context to be initialized

void mbedtls_sha1_process	(	mbedtls_sha1_context *	ctx,
		const unsigned char	data[64]
	)

int mbedtls_sha1_self_test

(

int

verbose

)

Checkup routine.

Returns

0 if successful, or 1 if the test failed

void mbedtls_sha1_starts

(

mbedtls_sha1_context *

ctx

)

SHA-1 context setup.

Parameters

ctx	context to be initialized

void mbedtls_sha1_update	(	mbedtls_sha1_context *	ctx,
		const unsigned char *	input,
		size_t	ilen
	)

SHA-1 process buffer.

Parameters

ctx	SHA-1 context
input	buffer holding the data
ilen	length of the input data