dsa.h File Reference

API published in:
API deprecated in:

#include <openssl/e_os2.h>
#include <openssl/bio.h>
#include <openssl/crypto.h>
#include <openssl/ossl_typ.h>
#include <openssl/bn.h>
#include <openssl/dh.h>

Go to the source code of this file.


Data Structures
struct	DSA_SIG_st
struct	dsa_method
struct	dsa_st
Defines
#define	OPENSSL_DSA_MAX_MODULUS_BITS 10000
#define	DSA_FLAG_CACHE_MONT_P 0x01
#define	DSA_FLAG_NO_EXP_CONSTTIME 0x02
#define	DSAparams_dup(x) ASN1_dup_of_const(DSA,i2d_DSAparams,d2i_DSAparams,x)
#define	d2i_DSAparams_fp(fp, x)
#define	i2d_DSAparams_fp(fp, x)
#define	d2i_DSAparams_bio(bp, x) ASN1_d2i_bio_of(DSA,DSA_new,d2i_DSAparams,bp,x)
#define	i2d_DSAparams_bio(bp, x) ASN1_i2d_bio_of_const(DSA,i2d_DSAparams,bp,x)
#define	DSS_prime_checks 50
#define	DSA_is_prime(n, callback, cb_arg) BN_is_prime(n, DSS_prime_checks, callback, NULL, cb_arg)
#define	DSA_F_D2I_DSA_SIG 110
#define	DSA_F_DSAPARAMS_PRINT 100
#define	DSA_F_DSAPARAMS_PRINT_FP 101
#define	DSA_F_DSA_DO_SIGN 112
#define	DSA_F_DSA_DO_VERIFY 113
#define	DSA_F_DSA_NEW_METHOD 103
#define	DSA_F_DSA_PRINT 104
#define	DSA_F_DSA_PRINT_FP 105
#define	DSA_F_DSA_SIGN 106
#define	DSA_F_DSA_SIGN_SETUP 107
#define	DSA_F_DSA_SIG_NEW 109
#define	DSA_F_DSA_VERIFY 108
#define	DSA_F_I2D_DSA_SIG 111
#define	DSA_F_SIG_CB 114
#define	DSA_R_BAD_Q_VALUE 102
#define	DSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE 100
#define	DSA_R_MISSING_PARAMETERS 101
#define	DSA_R_MODULUS_TOO_LARGE 103
Typedefs
typedef DSA_SIG_st	DSA_SIG
Functions
IMPORT_C DSA_SIG *	DSA_SIG_new (void)
IMPORT_C void	DSA_SIG_free (DSA_SIG *a)
IMPORT_C int	i2d_DSA_SIG (const DSA_SIG a, unsigned char *pp)
IMPORT_C DSA_SIG *	d2i_DSA_SIG (DSA_SIG v, const unsigned char pp, long length)
IMPORT_C DSA_SIG *	DSA_do_sign (const unsigned char dgst, int dlen, DSA dsa)
IMPORT_C int	DSA_do_verify (const unsigned char dgst, int dgst_len, DSA_SIG sig, DSA *dsa)
IMPORT_C const DSA_METHOD *	DSA_OpenSSL (void)
IMPORT_C void	DSA_set_default_method (const DSA_METHOD *)
IMPORT_C const DSA_METHOD *	DSA_get_default_method (void)
IMPORT_C int	DSA_set_method (DSA dsa, const DSA_METHOD )
IMPORT_C DSA *	DSA_new (void)
IMPORT_C DSA *	DSA_new_method (ENGINE *engine)
IMPORT_C void	DSA_free (DSA *r)
IMPORT_C int	DSA_up_ref (DSA *r)
IMPORT_C int	DSA_size (const DSA *)
IMPORT_C int	DSA_sign_setup (DSA dsa, BN_CTX ctx_in, BIGNUM kinvp, BIGNUM rp)
IMPORT_C int	DSA_sign (int type, const unsigned char dgst, int dlen, unsigned char sig, unsigned int siglen, DSA dsa)
IMPORT_C int	DSA_verify (int type, const unsigned char dgst, int dgst_len, const unsigned char sigbuf, int siglen, DSA *dsa)
IMPORT_C int	DSA_get_ex_new_index (long argl, void argp, CRYPTO_EX_new new_func, CRYPTO_EX_dup dup_func, CRYPTO_EX_free free_func)
IMPORT_C int	DSA_set_ex_data (DSA d, int idx, void arg)
IMPORT_C void *	DSA_get_ex_data (DSA *d, int idx)
IMPORT_C DSA *	d2i_DSAPublicKey (DSA a, const unsigned char pp, long length)
IMPORT_C DSA *	d2i_DSAPrivateKey (DSA a, const unsigned char pp, long length)
IMPORT_C DSA *	d2i_DSAparams (DSA a, const unsigned char pp, long length)
IMPORT_C int	DSA_generate_parameters_ex (DSA dsa, int bits, unsigned char seed, int seed_len, int counter_ret, unsigned long h_ret, BN_GENCB *cb)
IMPORT_C int	DSA_generate_key (DSA *a)
IMPORT_C int	i2d_DSAPublicKey (const DSA a, unsigned char *pp)
IMPORT_C int	i2d_DSAPrivateKey (const DSA a, unsigned char *pp)
IMPORT_C int	i2d_DSAparams (const DSA a, unsigned char *pp)
IMPORT_C int	DSAparams_print (BIO bp, const DSA x)
IMPORT_C int	DSA_print (BIO bp, const DSA x, int off)
IMPORT_C int	DSAparams_print_fp (FILE fp, const DSA x)
IMPORT_C int	DSA_print_fp (FILE bp, const DSA x, int off)
IMPORT_C DH *	DSA_dup_DH (const DSA *r)
IMPORT_C void	ERR_load_DSA_strings (void)

Define Documentation

#define d2i_DSAparams_bio	(	bp,
		x		)	ASN1_d2i_bio_of(DSA,DSA_new,d2i_DSAparams,bp,x)

#define d2i_DSAparams_fp	(	fp,
		x		)

Value:

(DSA *)ASN1_d2i_fp((char *(*)())DSA_new, \
                (char *(*)())d2i_DSAparams,(fp),(unsigned char **)(x))

#define DSA_F_D2I_DSA_SIG 110

#define DSA_F_DSA_DO_SIGN 112

#define DSA_F_DSA_DO_VERIFY 113

#define DSA_F_DSA_NEW_METHOD 103

#define DSA_F_DSA_PRINT 104

#define DSA_F_DSA_PRINT_FP 105

#define DSA_F_DSA_SIG_NEW 109

#define DSA_F_DSA_SIGN 106

#define DSA_F_DSA_SIGN_SETUP 107

#define DSA_F_DSA_VERIFY 108

#define DSA_F_DSAPARAMS_PRINT 100

#define DSA_F_DSAPARAMS_PRINT_FP 101

#define DSA_F_I2D_DSA_SIG 111

#define DSA_F_SIG_CB 114

#define DSA_FLAG_CACHE_MONT_P 0x01

#define DSA_FLAG_NO_EXP_CONSTTIME 0x02

#define DSA_is_prime	(	n,
		callback,
		cb_arg	)	BN_is_prime(n, DSS_prime_checks, callback, NULL, cb_arg)

#define DSA_R_BAD_Q_VALUE 102

#define DSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE 100

#define DSA_R_MISSING_PARAMETERS 101

#define DSA_R_MODULUS_TOO_LARGE 103

#define DSAparams_dup

(

)

ASN1_dup_of_const(DSA,i2d_DSAparams,d2i_DSAparams,x)

#define DSS_prime_checks 50

#define i2d_DSAparams_bio	(	bp,
		x		)	ASN1_i2d_bio_of_const(DSA,i2d_DSAparams,bp,x)

#define i2d_DSAparams_fp	(	fp,
		x		)

Value:

ASN1_i2d_fp(i2d_DSAparams,(fp), \
                (unsigned char *)(x))

#define OPENSSL_DSA_MAX_MODULUS_BITS 10000

Typedef Documentation

typedef struct DSA_SIG_st DSA_SIG

Function Documentation

IMPORT_C DSA_SIG* d2i_DSA_SIG	(	DSA_SIG **	v,
		const unsigned char **	pp,
		long	length
	)

IMPORT_C DSA* d2i_DSAparams	(	DSA **	a,
		const unsigned char **	pp,
		long	length
	)

IMPORT_C DSA* d2i_DSAPrivateKey	(	DSA **	a,
		const unsigned char **	pp,
		long	length
	)

IMPORT_C DSA* d2i_DSAPublicKey	(	DSA **	a,
		const unsigned char **	pp,
		long	length
	)

IMPORT_C DSA_SIG* DSA_do_sign	(	const unsigned char *	dgst,
		int	dlen,
		DSA *	dsa
	)

IMPORT_C int DSA_do_verify	(	const unsigned char *	dgst,
		int	dgst_len,
		DSA_SIG *	sig,
		DSA *	dsa
	)

IMPORT_C DH* DSA_dup_DH

(

const DSA *

)

IMPORT_C void DSA_free

(

DSA *

)

IMPORT_C int DSA_generate_key

(

DSA *

)

IMPORT_C int DSA_generate_parameters_ex	(	DSA *	dsa,
		int	bits,
		unsigned char *	seed,
		int	seed_len,
		int *	counter_ret,
		unsigned long *	h_ret,
		BN_GENCB *	cb
	)

IMPORT_C const DSA_METHOD* DSA_get_default_method

(

void

)

IMPORT_C void* DSA_get_ex_data	(	DSA *	d,
		int	idx
	)

IMPORT_C int DSA_get_ex_new_index	(	long	argl,
		void *	argp,
		CRYPTO_EX_new *	new_func,
		CRYPTO_EX_dup *	dup_func,
		CRYPTO_EX_free *	free_func
	)

IMPORT_C DSA* DSA_new

(

void

)

IMPORT_C DSA* DSA_new_method

(

ENGINE *

engine

)

IMPORT_C const DSA_METHOD* DSA_OpenSSL

(

void

)

IMPORT_C int DSA_print	(	BIO *	bp,
		const DSA *	x,
		int	off
	)

IMPORT_C int DSA_print_fp	(	FILE *	bp,
		const DSA *	x,
		int	off
	)

IMPORT_C void DSA_set_default_method

(

const DSA_METHOD *

)

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

IMPORT_C int DSA_set_method	(	DSA *	dsa,
		const DSA_METHOD *
	)

IMPORT_C void DSA_SIG_free

(

DSA_SIG *

)

IMPORT_C DSA_SIG* DSA_SIG_new

(

void

)

IMPORT_C int DSA_sign	(	int	type,
		const unsigned char *	dgst,
		int	dlen,
		unsigned char *	sig,
		unsigned int *	siglen,
		DSA *	dsa
	)

IMPORT_C int DSA_sign_setup	(	DSA *	dsa,
		BN_CTX *	ctx_in,
		BIGNUM **	kinvp,
		BIGNUM **	rp
	)

IMPORT_C int DSA_size

(

const DSA *

)

IMPORT_C int DSA_up_ref

(

DSA *

)

IMPORT_C int DSA_verify	(	int	type,
		const unsigned char *	dgst,
		int	dgst_len,
		const unsigned char *	sigbuf,
		int	siglen,
		DSA *	dsa
	)

IMPORT_C int DSAparams_print	(	BIO *	bp,
		const DSA *	x
	)

IMPORT_C int DSAparams_print_fp	(	FILE *	fp,
		const DSA *	x
	)

IMPORT_C void ERR_load_DSA_strings

(

void

)

IMPORT_C int i2d_DSA_SIG	(	const DSA_SIG *	a,
		unsigned char **	pp
	)

IMPORT_C int i2d_DSAparams	(	const DSA *	a,
		unsigned char **	pp
	)

IMPORT_C int i2d_DSAPrivateKey	(	const DSA *	a,
		unsigned char **	pp
	)

IMPORT_C int i2d_DSAPublicKey	(	const DSA *	a,
		unsigned char **	pp
	)

dsa.h File Reference

Data Structures

Defines

Typedefs

Functions

Define Documentation

Typedef Documentation

Function Documentation