srp.h File Reference

#include <stdio.h>
#include <string.h>
#include <openssl/safestack.h>
#include <openssl/bn.h>
#include <openssl/crypto.h>

Go to the source code of this file.

Classes
struct	SRP_gN_cache_st
struct	SRP_user_pwd_st
struct	SRP_VBASE_st
struct	SRP_gN_st

Macros
#define	SRP_NO_ERROR   0
#define	SRP_ERR_VBASE_INCOMPLETE_FILE   1
#define	SRP_ERR_VBASE_BN_LIB   2
#define	SRP_ERR_OPEN_FILE   3
#define	SRP_ERR_MEMORY   4
#define	DB_srptype   0
#define	DB_srpverifier   1
#define	DB_srpsalt   2
#define	DB_srpid   3
#define	DB_srpgN   4
#define	DB_srpinfo   5
#define	DB_NUMBER   6
#define	DB_SRP_INDEX   'I'
#define	DB_SRP_VALID   'V'
#define	DB_SRP_REVOKED   'R'
#define	DB_SRP_MODIF   'v'
#define	SRP_MINIMAL_N   1024

Typedefs
typedef struct SRP_gN_cache_st	SRP_gN_cache
typedef struct SRP_user_pwd_st	SRP_user_pwd
typedef struct SRP_VBASE_st	SRP_VBASE
typedef struct SRP_gN_st	SRP_gN

Functions
SRP_VBASE *	SRP_VBASE_new (char *seed_key)
int	SRP_VBASE_free (SRP_VBASE *vb)
int	SRP_VBASE_init (SRP_VBASE *vb, char *verifier_file)
SRP_user_pwd *	SRP_VBASE_get_by_user (SRP_VBASE *vb, char *username)
char *	SRP_create_verifier (const char *user, const char *pass, char **salt, char **verifier, const char *N, const char *g)
int	SRP_create_verifier_BN (const char *user, const char *pass, BIGNUM **salt, BIGNUM **verifier, BIGNUM *N, BIGNUM *g)
char *	SRP_check_known_gN_param (BIGNUM *g, BIGNUM *N)
SRP_gN *	SRP_get_default_gN (const char *id)
BIGNUM *	SRP_Calc_server_key (BIGNUM *A, BIGNUM *v, BIGNUM *u, BIGNUM *b, BIGNUM *N)
BIGNUM *	SRP_Calc_B (BIGNUM *b, BIGNUM *N, BIGNUM *g, BIGNUM *v)
int	SRP_Verify_A_mod_N (BIGNUM *A, BIGNUM *N)
BIGNUM *	SRP_Calc_u (BIGNUM *A, BIGNUM *B, BIGNUM *N)
BIGNUM *	SRP_Calc_x (BIGNUM *s, const char *user, const char *pass)
BIGNUM *	SRP_Calc_A (BIGNUM *a, BIGNUM *N, BIGNUM *g)
BIGNUM *	SRP_Calc_client_key (BIGNUM *N, BIGNUM *B, BIGNUM *g, BIGNUM *x, BIGNUM *a, BIGNUM *u)
int	SRP_Verify_B_mod_N (BIGNUM *B, BIGNUM *N)

Macro Definition Documentation

#define DB_NUMBER   6

Definition at line 139 of file srp.h.

#define DB_SRP_INDEX   'I'

Definition at line 141 of file srp.h.

#define DB_SRP_MODIF   'v'

Definition at line 144 of file srp.h.

#define DB_SRP_REVOKED   'R'

Definition at line 143 of file srp.h.

#define DB_SRP_VALID   'V'

Definition at line 142 of file srp.h.

#define DB_srpgN   4

Definition at line 136 of file srp.h.

#define DB_srpid   3

Definition at line 135 of file srp.h.

#define DB_srpinfo   5

Definition at line 137 of file srp.h.

#define DB_srpsalt   2

Definition at line 134 of file srp.h.

#define DB_srptype   0

Definition at line 132 of file srp.h.

#define DB_srpverifier   1

Definition at line 133 of file srp.h.

#define SRP_ERR_MEMORY   4

Definition at line 130 of file srp.h.

#define SRP_ERR_OPEN_FILE   3

Definition at line 129 of file srp.h.

#define SRP_ERR_VBASE_BN_LIB   2

Definition at line 128 of file srp.h.

#define SRP_ERR_VBASE_INCOMPLETE_FILE   1

Definition at line 127 of file srp.h.

#define SRP_MINIMAL_N   1024

Definition at line 165 of file srp.h.

#define SRP_NO_ERROR   0

Definition at line 126 of file srp.h.

Typedef Documentation

typedef struct SRP_gN_st SRP_gN

typedef struct SRP_gN_cache_st SRP_gN_cache

typedef struct SRP_user_pwd_st SRP_user_pwd

typedef struct SRP_VBASE_st SRP_VBASE

Function Documentation

BIGNUM* SRP_Calc_A	(	BIGNUM *	a,
		BIGNUM *	N,
		BIGNUM *	g
	)

Definition at line 235 of file srp_lib.c.

BIGNUM* SRP_Calc_B	(	BIGNUM *	b,
		BIGNUM *	N,
		BIGNUM *	g,
		BIGNUM *	v
	)

Definition at line 170 of file srp_lib.c.

BIGNUM* SRP_Calc_client_key	(	BIGNUM *	N,
		BIGNUM *	B,
		BIGNUM *	g,
		BIGNUM *	x,
		BIGNUM *	a,
		BIGNUM *	u
	)

Definition at line 255 of file srp_lib.c.

BIGNUM* SRP_Calc_server_key	(	BIGNUM *	A,
		BIGNUM *	v,
		BIGNUM *	u,
		BIGNUM *	b,
		BIGNUM *	N
	)

Definition at line 143 of file srp_lib.c.

BIGNUM* SRP_Calc_u	(	BIGNUM *	A,
		BIGNUM *	B,
		BIGNUM *	N
	)

Definition at line 108 of file srp_lib.c.

BIGNUM* SRP_Calc_x	(	BIGNUM *	s,
		const char *	user,
		const char *	pass
	)

Definition at line 203 of file srp_lib.c.

char* SRP_check_known_gN_param	(	BIGNUM *	g,
		BIGNUM *	N
	)

Definition at line 327 of file srp_lib.c.

char* SRP_create_verifier	(	const char *	user,
		const char *	pass,
		char **	salt,
		char **	verifier,
		const char *	N,
		const char *	g
	)

Definition at line 524 of file srp_vfy.c.

int SRP_create_verifier_BN	(	const char *	user,
		const char *	pass,
		BIGNUM **	salt,
		BIGNUM **	verifier,
		BIGNUM *	N,
		BIGNUM *	g
	)

Definition at line 607 of file srp_vfy.c.

SRP_gN* SRP_get_default_gN

(

const char *

id

)

Definition at line 344 of file srp_lib.c.

int SRP_VBASE_free

(

SRP_VBASE *

vb

)

Definition at line 271 of file srp_vfy.c.

SRP_user_pwd* SRP_VBASE_get_by_user	(	SRP_VBASE *	vb,
		char *	username
	)

Definition at line 475 of file srp_vfy.c.

int SRP_VBASE_init	(	SRP_VBASE *	vb,
		char *	verifier_file
	)

Definition at line 360 of file srp_vfy.c.

SRP_VBASE* SRP_VBASE_new

(

char *

seed_key

)

Definition at line 244 of file srp_vfy.c.

int SRP_Verify_A_mod_N	(	BIGNUM *	A,
		BIGNUM *	N
	)

Definition at line 317 of file srp_lib.c.

int SRP_Verify_B_mod_N	(	BIGNUM *	B,
		BIGNUM *	N
	)

Definition at line 295 of file srp_lib.c.