c4e_dlc.h File Reference

Discrete logarithm (DL) based cryptography - Fundamentals. More...

#include "c4e_elements.h"
#include "c4e_modn.h"

Include dependency graph for c4e_dlc.h:

Data Structures
struct	C4eDlcDomain
	Discrete logarithm (DL) domain parameters (public). More...
Defines
#define	C4E_DLC_GF_BYTES_MAX
	Maximum allowed size (in bytes) of a discrete logarithm (DL) domain modulus in C4eDlcDomain::m.
#define	C4E_DLC_TMP_NUM(tmpid, keylen)
	Calculate the number of temp. space elements of type C4eArchDigit for DLC algorithms (exclusive RSA).
DLC Algorithm Identifiers
Algorithm identifiers for Discrete Logarithm Cryptography (DLC), to be used as parameter to c4e_dlc_domchk().
#define	C4E_DLC_ALGO_NONE
	"unspecific" algorithm identifier.
#define	C4E_DLC_ALGO_DH
	DH algorithm identifier.
#define	C4E_DLC_ALGO_DSA
	DSA algorithm identifier.
#define	C4E_DLC_ALGO_RSA
	RSA algorithm identifier.
#define	C4E_DLC_ALGO_ALL
	"all" algorithm identifier.
Functions
C4eSysStatus	c4e_dlc_domchk (C4eArchUint algos, C4E_CONST C4eDlcDomain *dom)
	A simple (and fast) discrete logarithm domain parameters validity test.
C4eSysStatus	c4e_dlc_keychk_prv (C4eArchUint algos, C4E_CONST C4eDlcDomain C4E_RESTRICT dom, C4E_CONST C4eElement C4E_RESTRICT key, C4eArchDigit tmp[C4E_RESTRICT])
	Discrete logarithm (DL) domain private key validity test.
C4eSysStatus	c4e_dlc_keychk_pub (C4eArchUint algos, C4E_CONST C4eDlcDomain C4E_RESTRICT dom, C4E_CONST C4eElement C4E_RESTRICT key, C4eArchDigit tmp[C4E_RESTRICT])
	Discrete logarithm (DL) domain public key validity test.

Detailed Description

Discrete logarithm (DL) based cryptography - Fundamentals.

Definition in file c4e_dlc.h.