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

Include dependency graph for sha1.h:

This graph shows which files directly or indirectly include this file:

Classes
struct	mbedtls_sha1_context
	The SHA-1 context structure. More...

Macros
#define	MBEDTLS_ERR_SHA1_HW_ACCEL_FAILED -0x0035

#define	MBEDTLS_DEPRECATED

#define	MBEDTLS_DEPRECATED

Functions
void	mbedtls_sha1_init (mbedtls_sha1_context *ctx)
	This function initializes a SHA-1 context. More...

void	mbedtls_sha1_free (mbedtls_sha1_context *ctx)
	This function clears a SHA-1 context. More...

void	mbedtls_sha1_clone (mbedtls_sha1_context dst, const mbedtls_sha1_context src)
	This function clones the state of a SHA-1 context. More...

int	mbedtls_sha1_starts_ret (mbedtls_sha1_context *ctx)
	This function starts a SHA-1 checksum calculation. More...

int	mbedtls_sha1_update_ret (mbedtls_sha1_context ctx, const unsigned char input, size_t ilen)
	This function feeds an input buffer into an ongoing SHA-1 checksum calculation. More...

int	mbedtls_sha1_finish_ret (mbedtls_sha1_context *ctx, unsigned char output[20])
	This function finishes the SHA-1 operation, and writes the result to the output buffer. More...

int	mbedtls_internal_sha1_process (mbedtls_sha1_context *ctx, const unsigned char data[64])
	SHA-1 process data block (internal use only) More...

MBEDTLS_DEPRECATED void	mbedtls_sha1_starts (mbedtls_sha1_context *ctx)
	SHA-1 context setup. More...

MBEDTLS_DEPRECATED void	mbedtls_sha1_update (mbedtls_sha1_context ctx, const unsigned char input, size_t ilen)
	SHA-1 process buffer. More...

MBEDTLS_DEPRECATED void	mbedtls_sha1_finish (mbedtls_sha1_context *ctx, unsigned char output[20])
	SHA-1 final digest. More...

MBEDTLS_DEPRECATED void	mbedtls_sha1_process (mbedtls_sha1_context *ctx, const unsigned char data[64])
	SHA-1 process data block (internal use only) More...

int	mbedtls_sha1_ret (const unsigned char *input, size_t ilen, unsigned char output[20])
	This function calculates the SHA-1 checksum of a buffer. More...

MBEDTLS_DEPRECATED 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)
	The SHA-1 checkup routine. More...

Macro Definition Documentation

◆ MBEDTLS_DEPRECATED [1/2]

#define MBEDTLS_DEPRECATED

Definition at line 285 of file sha1.h.

◆ MBEDTLS_DEPRECATED [2/2]

#define MBEDTLS_DEPRECATED

Definition at line 285 of file sha1.h.

◆ MBEDTLS_ERR_SHA1_HW_ACCEL_FAILED

#define MBEDTLS_ERR_SHA1_HW_ACCEL_FAILED -0x0035

SHA-1 hardware accelerator failed

Definition at line 42 of file sha1.h.

Function Documentation

◆ mbedtls_internal_sha1_process()

int mbedtls_internal_sha1_process	(	mbedtls_sha1_context *	ctx,
		const unsigned char	data[64]
	)

SHA-1 process data block (internal use only)

Parameters

ctx	SHA-1 context
data	The data block being processed.

Returns: 0 if successful

Warning: SHA-1 is considered a weak message digest and its use constitutes a security risk. We recommend considering stronger message digests instead.

◆ mbedtls_sha1()

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

Output = SHA-1( input buffer )

Deprecated:: Superseded by mbedtls_sha1_ret() in 2.7.0

Parameters

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

Warning: SHA-1 is considered a weak message digest and its use constitutes a security risk. We recommend considering stronger message digests instead.

◆ mbedtls_sha1_clone()

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

This function clones the state of a SHA-1 context.

Parameters

dst	The destination context.
src	The context to clone.

Warning: SHA-1 is considered a weak message digest and its use constitutes a security risk. We recommend considering stronger message digests instead.

◆ mbedtls_sha1_finish()

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

SHA-1 final digest.

Deprecated:: Superseded by mbedtls_sha1_finish_ret() in 2.7.0

Parameters

ctx	The SHA-1 context.
output	The SHA-1 checksum result.

Warning: SHA-1 is considered a weak message digest and its use constitutes a security risk. We recommend considering stronger message digests instead.

◆ mbedtls_sha1_finish_ret()

int mbedtls_sha1_finish_ret	(	mbedtls_sha1_context *	ctx,
		unsigned char	output[20]
	)

This function finishes the SHA-1 operation, and writes the result to the output buffer.

Parameters

ctx	The SHA-1 context.
output	The SHA-1 checksum result.

Returns: 0 if successful

Warning: SHA-1 is considered a weak message digest and its use constitutes a security risk. We recommend considering stronger message digests instead.

◆ mbedtls_sha1_free()

void mbedtls_sha1_free ( mbedtls_sha1_context * ctx )

This function clears a SHA-1 context.

Parameters

ctx	The SHA-1 context to clear.

Warning: SHA-1 is considered a weak message digest and its use constitutes a security risk. We recommend considering stronger message digests instead.

◆ mbedtls_sha1_init()

void mbedtls_sha1_init ( mbedtls_sha1_context * ctx )

This function initializes a SHA-1 context.

Parameters

ctx	The SHA-1 context to initialize.

Warning: SHA-1 is considered a weak message digest and its use constitutes a security risk. We recommend considering stronger message digests instead.

◆ mbedtls_sha1_process()

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

SHA-1 process data block (internal use only)

Deprecated:: Superseded by mbedtls_internal_sha1_process() in 2.7.0

Parameters

ctx	The SHA-1 context.
data	The data block being processed.

Warning: SHA-1 is considered a weak message digest and its use constitutes a security risk. We recommend considering stronger message digests instead.

◆ mbedtls_sha1_ret()

int mbedtls_sha1_ret	(	const unsigned char *	input,
		size_t	ilen,
		unsigned char	output[20]
	)

This function calculates the SHA-1 checksum of a buffer.

            The function allocates the context, performs the
            calculation, and frees the context.

            The SHA-1 result is calculated as
            output = SHA-1(input buffer).

Parameters

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

Returns: 0 if successful

Warning: SHA-1 is considered a weak message digest and its use constitutes a security risk. We recommend considering stronger message digests instead.

◆ mbedtls_sha1_self_test()

int mbedtls_sha1_self_test ( int verbose )

The SHA-1 checkup routine.

Returns: 0 on success, or 1 on failure.

Warning: SHA-1 is considered a weak message digest and its use constitutes a security risk. We recommend considering stronger message digests instead.

◆ mbedtls_sha1_starts()

MBEDTLS_DEPRECATED void mbedtls_sha1_starts ( mbedtls_sha1_context * ctx )

SHA-1 context setup.

Deprecated:: Superseded by mbedtls_sha1_starts_ret() in 2.7.0

Parameters

ctx	The SHA-1 context to be initialized.

Warning: SHA-1 is considered a weak message digest and its use constitutes a security risk. We recommend considering stronger message digests instead.

◆ mbedtls_sha1_starts_ret()

int mbedtls_sha1_starts_ret ( mbedtls_sha1_context * ctx )

This function starts a SHA-1 checksum calculation.

Parameters

ctx	The context to initialize.

Returns: 0 if successful

Warning: SHA-1 is considered a weak message digest and its use constitutes a security risk. We recommend considering stronger message digests instead.

◆ mbedtls_sha1_update()

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

SHA-1 process buffer.

Deprecated:: Superseded by mbedtls_sha1_update_ret() in 2.7.0

Parameters

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

Warning: SHA-1 is considered a weak message digest and its use constitutes a security risk. We recommend considering stronger message digests instead.

◆ mbedtls_sha1_update_ret()

int mbedtls_sha1_update_ret	(	mbedtls_sha1_context *	ctx,
		const unsigned char *	input,
		size_t	ilen
	)

This function feeds an input buffer into an ongoing SHA-1 checksum calculation.

Parameters

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

Returns: 0 if successful

Warning: SHA-1 is considered a weak message digest and its use constitutes a security risk. We recommend considering stronger message digests instead.

Classes

Macros

Functions

Macro Definition Documentation

◆ MBEDTLS_DEPRECATED [1/2]

◆ MBEDTLS_DEPRECATED [2/2]

◆ MBEDTLS_ERR_SHA1_HW_ACCEL_FAILED

Function Documentation

◆ mbedtls_internal_sha1_process()

◆ mbedtls_sha1()

◆ mbedtls_sha1_clone()

◆ mbedtls_sha1_finish()

◆ mbedtls_sha1_finish_ret()

◆ mbedtls_sha1_free()

◆ mbedtls_sha1_init()

◆ mbedtls_sha1_process()

◆ mbedtls_sha1_ret()

◆ mbedtls_sha1_self_test()

◆ mbedtls_sha1_starts()

◆ mbedtls_sha1_starts_ret()

◆ mbedtls_sha1_update()

◆ mbedtls_sha1_update_ret()