dsa.h File Reference

#include <openssl/base.h>
#include <openssl/engine.h>
#include <openssl/ex_data.h>
#include <openssl/thread.h>

Go to the source code of this file.

Classes
struct	DSA_SIG_st
struct	dsa_st

Macros
#define	DSA_R_BAD_Q_VALUE   100
#define	DSA_R_MISSING_PARAMETERS   101
#define	DSA_R_MODULUS_TOO_LARGE   102
#define	DSA_R_NEED_NEW_SETUP_VALUES   103
#define	DSA_R_BAD_VERSION   104
#define	DSA_R_DECODE_ERROR   105
#define	DSA_R_ENCODE_ERROR   106

Functions
OPENSSL_EXPORT DSA *	DSA_new (void)
OPENSSL_EXPORT void	DSA_free (DSA *dsa)
OPENSSL_EXPORT int	DSA_up_ref (DSA *dsa)
OPENSSL_EXPORT void	DSA_get0_key (const DSA *dsa, const BIGNUM **out_pub_key, const BIGNUM **out_priv_key)
OPENSSL_EXPORT void	DSA_get0_pqg (const DSA *dsa, const BIGNUM **out_p, const BIGNUM **out_q, const BIGNUM **out_g)
OPENSSL_EXPORT int	DSA_generate_parameters_ex (DSA *dsa, unsigned bits, const uint8_t *seed, size_t seed_len, int *out_counter, unsigned long *out_h, BN_GENCB *cb)
OPENSSL_EXPORT DSA *	DSAparams_dup (const DSA *dsa)
OPENSSL_EXPORT int	DSA_generate_key (DSA *dsa)
OPENSSL_EXPORT DSA_SIG *	DSA_SIG_new (void)
OPENSSL_EXPORT void	DSA_SIG_free (DSA_SIG *sig)
OPENSSL_EXPORT DSA_SIG *	DSA_do_sign (const uint8_t *digest, size_t digest_len, DSA *dsa)
OPENSSL_EXPORT int	DSA_do_verify (const uint8_t *digest, size_t digest_len, DSA_SIG *sig, const DSA *dsa)
OPENSSL_EXPORT int	DSA_do_check_signature (int *out_valid, const uint8_t *digest, size_t digest_len, DSA_SIG *sig, const DSA *dsa)
OPENSSL_EXPORT int	DSA_sign (int type, const uint8_t *digest, size_t digest_len, uint8_t *out_sig, unsigned int *out_siglen, DSA *dsa)
OPENSSL_EXPORT int	DSA_verify (int type, const uint8_t *digest, size_t digest_len, const uint8_t *sig, size_t sig_len, const DSA *dsa)
OPENSSL_EXPORT int	DSA_check_signature (int *out_valid, const uint8_t *digest, size_t digest_len, const uint8_t *sig, size_t sig_len, const DSA *dsa)
OPENSSL_EXPORT int	DSA_size (const DSA *dsa)
OPENSSL_EXPORT DSA_SIG *	DSA_SIG_parse (CBS *cbs)
OPENSSL_EXPORT int	DSA_SIG_marshal (CBB *cbb, const DSA_SIG *sig)
OPENSSL_EXPORT DSA *	DSA_parse_public_key (CBS *cbs)
OPENSSL_EXPORT int	DSA_marshal_public_key (CBB *cbb, const DSA *dsa)
OPENSSL_EXPORT DSA *	DSA_parse_private_key (CBS *cbs)
OPENSSL_EXPORT int	DSA_marshal_private_key (CBB *cbb, const DSA *dsa)
OPENSSL_EXPORT DSA *	DSA_parse_parameters (CBS *cbs)
OPENSSL_EXPORT int	DSA_marshal_parameters (CBB *cbb, const DSA *dsa)
OPENSSL_EXPORT int	DSA_sign_setup (const DSA *dsa, BN_CTX *ctx, BIGNUM **out_kinv, BIGNUM **out_r)
OPENSSL_EXPORT DH *	DSA_dup_DH (const DSA *dsa)
OPENSSL_EXPORT int	DSA_get_ex_new_index (long argl, void *argp, CRYPTO_EX_unused *unused, CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func)
OPENSSL_EXPORT int	DSA_set_ex_data (DSA *d, int idx, void *arg)
OPENSSL_EXPORT void *	DSA_get_ex_data (const DSA *d, int idx)
OPENSSL_EXPORT DSA_SIG *	d2i_DSA_SIG (DSA_SIG **out_sig, const uint8_t **inp, long len)
OPENSSL_EXPORT int	i2d_DSA_SIG (const DSA_SIG *in, uint8_t **outp)
OPENSSL_EXPORT DSA *	d2i_DSAPublicKey (DSA **out, const uint8_t **inp, long len)
OPENSSL_EXPORT int	i2d_DSAPublicKey (const DSA *in, uint8_t **outp)
OPENSSL_EXPORT DSA *	d2i_DSAPrivateKey (DSA **out, const uint8_t **inp, long len)
OPENSSL_EXPORT int	i2d_DSAPrivateKey (const DSA *in, uint8_t **outp)
OPENSSL_EXPORT DSA *	d2i_DSAparams (DSA **out, const uint8_t **inp, long len)
OPENSSL_EXPORT int	i2d_DSAparams (const DSA *in, uint8_t **outp)
OPENSSL_EXPORT DSA *	DSA_generate_parameters (int bits, unsigned char *seed, int seed_len, int *counter_ret, unsigned long *h_ret, void(*callback)(int, int, void *), void *cb_arg)

Macro Definition Documentation

DSA_R_BAD_Q_VALUE

#define DSA_R_BAD_Q_VALUE   100

DSA_R_BAD_VERSION

#define DSA_R_BAD_VERSION   104

DSA_R_DECODE_ERROR

#define DSA_R_DECODE_ERROR   105

DSA_R_ENCODE_ERROR

#define DSA_R_ENCODE_ERROR   106

DSA_R_MISSING_PARAMETERS

#define DSA_R_MISSING_PARAMETERS   101

DSA_R_MODULUS_TOO_LARGE

#define DSA_R_MODULUS_TOO_LARGE   102

DSA_R_NEED_NEW_SETUP_VALUES

#define DSA_R_NEED_NEW_SETUP_VALUES   103

Function Documentation

d2i_DSA_SIG()

OPENSSL_EXPORT DSA_SIG* d2i_DSA_SIG	(	DSA_SIG **	out_sig,
		const uint8_t **	inp,
		long	len
	)

d2i_DSAparams()

OPENSSL_EXPORT DSA* d2i_DSAparams	(	DSA **	out,
		const uint8_t **	inp,
		long	len
	)

d2i_DSAPrivateKey()

OPENSSL_EXPORT DSA* d2i_DSAPrivateKey	(	DSA **	out,
		const uint8_t **	inp,
		long	len
	)

d2i_DSAPublicKey()

OPENSSL_EXPORT DSA* d2i_DSAPublicKey	(	DSA **	out,
		const uint8_t **	inp,
		long	len
	)

DSA_check_signature()

OPENSSL_EXPORT int DSA_check_signature	(	int *	out_valid,
		const uint8_t *	digest,
		size_t	digest_len,
		const uint8_t *	sig,
		size_t	sig_len,
		const DSA *	dsa
	)

DSA_do_check_signature()

OPENSSL_EXPORT int DSA_do_check_signature	(	int *	out_valid,
		const uint8_t *	digest,
		size_t	digest_len,
		DSA_SIG *	sig,
		const DSA *	dsa
	)

DSA_do_sign()

OPENSSL_EXPORT DSA_SIG* DSA_do_sign	(	const uint8_t *	digest,
		size_t	digest_len,
		DSA *	dsa
	)

DSA_do_verify()

OPENSSL_EXPORT int DSA_do_verify	(	const uint8_t *	digest,
		size_t	digest_len,
		DSA_SIG *	sig,
		const DSA *	dsa
	)

DSA_dup_DH()

OPENSSL_EXPORT DH* DSA_dup_DH

(

const DSA *

dsa

)

DSA_free()

OPENSSL_EXPORT void DSA_free

(

DSA *

dsa

)

DSA_generate_key()

OPENSSL_EXPORT int DSA_generate_key

(

DSA *

dsa

)

DSA_generate_parameters()

OPENSSL_EXPORT DSA* DSA_generate_parameters	(	int	bits,
		unsigned char *	seed,
		int	seed_len,
		int *	counter_ret,
		unsigned long *	h_ret,
		void(*)(int, int, void *)	callback,
		void *	cb_arg
	)

DSA_generate_parameters_ex()

OPENSSL_EXPORT int DSA_generate_parameters_ex	(	DSA *	dsa,
		unsigned	bits,
		const uint8_t *	seed,
		size_t	seed_len,
		int *	out_counter,
		unsigned long *	out_h,
		BN_GENCB *	cb
	)

DSA_get0_key()

OPENSSL_EXPORT void DSA_get0_key	(	const DSA *	dsa,
		const BIGNUM **	out_pub_key,
		const BIGNUM **	out_priv_key
	)

DSA_get0_pqg()

OPENSSL_EXPORT void DSA_get0_pqg	(	const DSA *	dsa,
		const BIGNUM **	out_p,
		const BIGNUM **	out_q,
		const BIGNUM **	out_g
	)

DSA_get_ex_data()

OPENSSL_EXPORT void* DSA_get_ex_data	(	const DSA *	d,
		int	idx
	)

DSA_get_ex_new_index()

OPENSSL_EXPORT int DSA_get_ex_new_index	(	long	argl,
		void *	argp,
		CRYPTO_EX_unused *	unused,
		CRYPTO_EX_dup *	dup_func,
		CRYPTO_EX_free *	free_func
	)

DSA_marshal_parameters()

OPENSSL_EXPORT int DSA_marshal_parameters	(	CBB *	cbb,
		const DSA *	dsa
	)

DSA_marshal_private_key()

OPENSSL_EXPORT int DSA_marshal_private_key	(	CBB *	cbb,
		const DSA *	dsa
	)

DSA_marshal_public_key()

OPENSSL_EXPORT int DSA_marshal_public_key	(	CBB *	cbb,
		const DSA *	dsa
	)

DSA_new()

OPENSSL_EXPORT DSA* DSA_new

(

void

)

DSA_parse_parameters()

OPENSSL_EXPORT DSA* DSA_parse_parameters

(

CBS *

cbs

)

DSA_parse_private_key()

OPENSSL_EXPORT DSA* DSA_parse_private_key

(

CBS *

cbs

)

DSA_parse_public_key()

OPENSSL_EXPORT DSA* DSA_parse_public_key

(

CBS *

cbs

)

DSA_set_ex_data()

OPENSSL_EXPORT int DSA_set_ex_data	(	DSA *	d,
		int	idx,
		void *	arg
	)

DSA_SIG_free()

OPENSSL_EXPORT void DSA_SIG_free

(

DSA_SIG *

sig

)

DSA_SIG_marshal()

OPENSSL_EXPORT int DSA_SIG_marshal	(	CBB *	cbb,
		const DSA_SIG *	sig
	)

DSA_SIG_new()

OPENSSL_EXPORT DSA_SIG* DSA_SIG_new

(

void

)

DSA_SIG_parse()

OPENSSL_EXPORT DSA_SIG* DSA_SIG_parse

(

CBS *

cbs

)

DSA_sign()

OPENSSL_EXPORT int DSA_sign	(	int	type,
		const uint8_t *	digest,
		size_t	digest_len,
		uint8_t *	out_sig,
		unsigned int *	out_siglen,
		DSA *	dsa
	)

DSA_sign_setup()

OPENSSL_EXPORT int DSA_sign_setup	(	const DSA *	dsa,
		BN_CTX *	ctx,
		BIGNUM **	out_kinv,
		BIGNUM **	out_r
	)

DSA_size()

OPENSSL_EXPORT int DSA_size

(

const DSA *

dsa

)

DSA_up_ref()

OPENSSL_EXPORT int DSA_up_ref

(

DSA *

dsa

)

DSA_verify()

OPENSSL_EXPORT int DSA_verify	(	int	type,
		const uint8_t *	digest,
		size_t	digest_len,
		const uint8_t *	sig,
		size_t	sig_len,
		const DSA *	dsa
	)

DSAparams_dup()

OPENSSL_EXPORT DSA* DSAparams_dup

(

const DSA *

dsa

)

i2d_DSA_SIG()

OPENSSL_EXPORT int i2d_DSA_SIG	(	const DSA_SIG *	in,
		uint8_t **	outp
	)

i2d_DSAparams()

OPENSSL_EXPORT int i2d_DSAparams	(	const DSA *	in,
		uint8_t **	outp
	)

i2d_DSAPrivateKey()

OPENSSL_EXPORT int i2d_DSAPrivateKey	(	const DSA *	in,
		uint8_t **	outp
	)

i2d_DSAPublicKey()

OPENSSL_EXPORT int i2d_DSAPublicKey	(	const DSA *	in,
		uint8_t **	outp
	)