digest.h File Reference

#include <openssl/base.h>

Go to the source code of this file.

Classes
struct	env_md_ctx_st

Macros
#define	EVP_MAX_MD_SIZE   64 /* SHA-512 is the longest so far. */
#define	EVP_MAX_MD_BLOCK_SIZE   128 /* SHA-512 is the longest so far. */
#define	EVP_MD_FLAG_PKEY_DIGEST   1
#define	EVP_MD_FLAG_DIGALGID_ABSENT   2
#define	DIGEST_R_INPUT_NOT_INITIALIZED   100

Functions
OPENSSL_EXPORT const EVP_MD *	EVP_md4 (void)
OPENSSL_EXPORT const EVP_MD *	EVP_md5 (void)
OPENSSL_EXPORT const EVP_MD *	EVP_sha1 (void)
OPENSSL_EXPORT const EVP_MD *	EVP_sha224 (void)
OPENSSL_EXPORT const EVP_MD *	EVP_sha256 (void)
OPENSSL_EXPORT const EVP_MD *	EVP_sha384 (void)
OPENSSL_EXPORT const EVP_MD *	EVP_sha512 (void)
OPENSSL_EXPORT const EVP_MD *	EVP_md5_sha1 (void)
OPENSSL_EXPORT const EVP_MD *	EVP_get_digestbynid (int nid)
OPENSSL_EXPORT const EVP_MD *	EVP_get_digestbyobj (const ASN1_OBJECT *obj)
OPENSSL_EXPORT void	EVP_MD_CTX_init (EVP_MD_CTX *ctx)
OPENSSL_EXPORT EVP_MD_CTX *	EVP_MD_CTX_create (void)
OPENSSL_EXPORT int	EVP_MD_CTX_cleanup (EVP_MD_CTX *ctx)
OPENSSL_EXPORT void	EVP_MD_CTX_destroy (EVP_MD_CTX *ctx)
OPENSSL_EXPORT int	EVP_MD_CTX_copy_ex (EVP_MD_CTX *out, const EVP_MD_CTX *in)
OPENSSL_EXPORT int	EVP_DigestInit_ex (EVP_MD_CTX *ctx, const EVP_MD *type, ENGINE *engine)
OPENSSL_EXPORT int	EVP_DigestInit (EVP_MD_CTX *ctx, const EVP_MD *type)
OPENSSL_EXPORT int	EVP_DigestUpdate (EVP_MD_CTX *ctx, const void *data, size_t len)
OPENSSL_EXPORT int	EVP_DigestFinal_ex (EVP_MD_CTX *ctx, uint8_t *md_out, unsigned int *out_size)
OPENSSL_EXPORT int	EVP_DigestFinal (EVP_MD_CTX *ctx, uint8_t *md_out, unsigned int *out_size)
OPENSSL_EXPORT int	EVP_Digest (const void *data, size_t len, uint8_t *md_out, unsigned int *md_out_size, const EVP_MD *type, ENGINE *impl)
OPENSSL_EXPORT int	EVP_MD_type (const EVP_MD *md)
OPENSSL_EXPORT uint32_t	EVP_MD_flags (const EVP_MD *md)
OPENSSL_EXPORT size_t	EVP_MD_size (const EVP_MD *md)
OPENSSL_EXPORT size_t	EVP_MD_block_size (const EVP_MD *md)
OPENSSL_EXPORT int	EVP_MD_CTX_copy (EVP_MD_CTX *out, const EVP_MD_CTX *in)
OPENSSL_EXPORT int	EVP_add_digest (const EVP_MD *digest)
OPENSSL_EXPORT const EVP_MD *	EVP_get_digestbyname (const char *)
OPENSSL_EXPORT const EVP_MD *	EVP_dss1 (void)
OPENSSL_EXPORT const EVP_MD *	EVP_MD_CTX_md (const EVP_MD_CTX *ctx)
OPENSSL_EXPORT size_t	EVP_MD_CTX_size (const EVP_MD_CTX *ctx)
OPENSSL_EXPORT size_t	EVP_MD_CTX_block_size (const EVP_MD_CTX *ctx)
OPENSSL_EXPORT int	EVP_MD_CTX_type (const EVP_MD_CTX *ctx)

Macro Definition Documentation

DIGEST_R_INPUT_NOT_INITIALIZED

#define DIGEST_R_INPUT_NOT_INITIALIZED   100

EVP_MAX_MD_BLOCK_SIZE

#define EVP_MAX_MD_BLOCK_SIZE   128 /* SHA-512 is the longest so far. */

EVP_MAX_MD_SIZE

#define EVP_MAX_MD_SIZE   64 /* SHA-512 is the longest so far. */

EVP_MD_FLAG_DIGALGID_ABSENT

#define EVP_MD_FLAG_DIGALGID_ABSENT   2

EVP_MD_FLAG_PKEY_DIGEST

#define EVP_MD_FLAG_PKEY_DIGEST   1

Function Documentation

EVP_add_digest()

OPENSSL_EXPORT int EVP_add_digest

(

const EVP_MD *

digest

)

EVP_Digest()

OPENSSL_EXPORT int EVP_Digest	(	const void *	data,
		size_t	len,
		uint8_t *	md_out,
		unsigned int *	md_out_size,
		const EVP_MD *	type,
		ENGINE *	impl
	)

EVP_DigestFinal()

OPENSSL_EXPORT int EVP_DigestFinal	(	EVP_MD_CTX *	ctx,
		uint8_t *	md_out,
		unsigned int *	out_size
	)

EVP_DigestFinal_ex()

OPENSSL_EXPORT int EVP_DigestFinal_ex	(	EVP_MD_CTX *	ctx,
		uint8_t *	md_out,
		unsigned int *	out_size
	)

EVP_DigestInit()

OPENSSL_EXPORT int EVP_DigestInit	(	EVP_MD_CTX *	ctx,
		const EVP_MD *	type
	)

EVP_DigestInit_ex()

OPENSSL_EXPORT int EVP_DigestInit_ex	(	EVP_MD_CTX *	ctx,
		const EVP_MD *	type,
		ENGINE *	engine
	)

EVP_DigestUpdate()

OPENSSL_EXPORT int EVP_DigestUpdate	(	EVP_MD_CTX *	ctx,
		const void *	data,
		size_t	len
	)

EVP_dss1()

OPENSSL_EXPORT const EVP_MD* EVP_dss1

(

void

)

EVP_get_digestbyname()

OPENSSL_EXPORT const EVP_MD* EVP_get_digestbyname

(

const char *

)

EVP_get_digestbynid()

OPENSSL_EXPORT const EVP_MD* EVP_get_digestbynid

(

int

nid

)

EVP_get_digestbyobj()

OPENSSL_EXPORT const EVP_MD* EVP_get_digestbyobj

(

const ASN1_OBJECT *

obj

)

EVP_md4()

OPENSSL_EXPORT const EVP_MD* EVP_md4

(

void

)

EVP_md5()

OPENSSL_EXPORT const EVP_MD* EVP_md5

(

void

)

EVP_md5_sha1()

OPENSSL_EXPORT const EVP_MD* EVP_md5_sha1

(

void

)

EVP_MD_block_size()

OPENSSL_EXPORT size_t EVP_MD_block_size

(

const EVP_MD *

md

)

EVP_MD_CTX_block_size()

OPENSSL_EXPORT size_t EVP_MD_CTX_block_size

(

const EVP_MD_CTX *

ctx

)

EVP_MD_CTX_cleanup()

OPENSSL_EXPORT int EVP_MD_CTX_cleanup

(

EVP_MD_CTX *

ctx

)

EVP_MD_CTX_copy()

OPENSSL_EXPORT int EVP_MD_CTX_copy	(	EVP_MD_CTX *	out,
		const EVP_MD_CTX *	in
	)

EVP_MD_CTX_copy_ex()

OPENSSL_EXPORT int EVP_MD_CTX_copy_ex	(	EVP_MD_CTX *	out,
		const EVP_MD_CTX *	in
	)

EVP_MD_CTX_create()

OPENSSL_EXPORT EVP_MD_CTX* EVP_MD_CTX_create

(

void

)

EVP_MD_CTX_destroy()

OPENSSL_EXPORT void EVP_MD_CTX_destroy

(

EVP_MD_CTX *

ctx

)

EVP_MD_CTX_init()

OPENSSL_EXPORT void EVP_MD_CTX_init

(

EVP_MD_CTX *

ctx

)

EVP_MD_CTX_md()

OPENSSL_EXPORT const EVP_MD* EVP_MD_CTX_md

(

const EVP_MD_CTX *

ctx

)

EVP_MD_CTX_size()

OPENSSL_EXPORT size_t EVP_MD_CTX_size

(

const EVP_MD_CTX *

ctx

)

EVP_MD_CTX_type()

OPENSSL_EXPORT int EVP_MD_CTX_type

(

const EVP_MD_CTX *

ctx

)

EVP_MD_flags()

OPENSSL_EXPORT uint32_t EVP_MD_flags

(

const EVP_MD *

md

)

EVP_MD_size()

OPENSSL_EXPORT size_t EVP_MD_size

(

const EVP_MD *

md

)

EVP_MD_type()

OPENSSL_EXPORT int EVP_MD_type

(

const EVP_MD *

md

)

EVP_sha1()

OPENSSL_EXPORT const EVP_MD* EVP_sha1

(

void

)

EVP_sha224()

OPENSSL_EXPORT const EVP_MD* EVP_sha224

(

void

)

EVP_sha256()

OPENSSL_EXPORT const EVP_MD* EVP_sha256

(

void

)

EVP_sha384()

OPENSSL_EXPORT const EVP_MD* EVP_sha384

(

void

)

EVP_sha512()

OPENSSL_EXPORT const EVP_MD* EVP_sha512

(

void

)