The X9.31 Sample Program
314 RSA BSAFE Crypto-C Developer’s Guide
The X9.31 Sample Program#include <stdio.h>
#include <string.h>
#include <time.h>
#include "aglobal.h"
#include "bsafe.h"
B_ALGORITHM_METHOD *X931_SAMPLE_CHOOSER[] = {
&AM_X931_RANDOM,
&AM_SHA,
&AM_FORMAT_X931,
&AM_RSA_CRT_X931_ENCRYPT,
&AM_EXTRACT_X931,
&AM_RSA_X931_DECRYPT,
&AM_RSA_STRONG_KEY_GEN,
&AM_SHA_RANDOM,
(B_ALGORITHM_METHOD *)NULL_PTR
};
#define NUMBER_OF_RANDOM_BYTES 128
#define RSA_MODULUS_BITS 512
int GeneralSurrenderFunction PROTO_LIST ((POINTER handle));
void PrintBuf PROTO_LIST ((unsigned char *, unsigned int));
void main()
{
B_ALGORITHM_OBJ randomAlgorithm = (B_ALGORITHM_OBJ)NULL_PTR;
B_ALGORITHM_OBJ keypairGenerator = (B_ALGORITHM_OBJ)NULL_PTR;
B_ALGORITHM_OBJ digitalSigner = (B_ALGORITHM_OBJ)NULL_PTR;
B_ALGORITHM_OBJ digitalVerifier = (B_ALGORITHM_OBJ)NULL_PTR;
B_KEY_OBJ publicKey = (B_KEY_OBJ)NULL_PTR;
B_KEY_OBJ privateKey = (B_KEY_OBJ)NULL_PTR;
ITEM randomSeed;
unsigned char *randomByteBuffer = NULL_PTR;
A_X931_RANDOM_PARAMS x931Params;
A_RSA_KEY_GEN_PARAMS keygenParams;
A_X931_PARAMS x931params;
B_SIGN_VERIFY_PARAMS signVerifyParams;