rsa.h

RSA C++源代码DEMO,附加DESMD5等众多算法

/*************************************************************************
**                                                                      **
**  rsa.h (header file for rsa.cxx)                                     **
**                                                                      **
**  RIVEST CIPHER FOUR (RC4) RANDOM NUMBER GENERATOR AND STREAM CIPHER  **
**                                                                      **
**  Copyright (c)1996 Markku-Juhani O. Saarinen <[e-mail]>      **
**                                                                      **
*************************************************************************/

#include <string.h>
#include "kbn.h"
#include "cryputil.h"

extern kbn& modexp (kbn a, kbn b, kbn n);
extern kbn& gcd(kbn a, kbn b);
extern kbn& inverse (kbn a, kbn n);
extern kbn& rc4rand(kbn *max);
extern int prob_primetest (kbn *n);
extern kbn& random_prime (int bits);