skipcert.h

DSA算法还是比较少的,这个是基于DSA算法认证的加密算法库~

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#pragma ident "@(#)SkipCert.h	1.11 96/01/29 Sun Microsystems"

#define SKIP_CERT_X509          (1)
#define SKIP_CERT_PGP           (2)
#define SKIP_CERT_DNS           (3)
#define SKIP_DH_PUBLIC          (4)

class SkipCert {
public:
	int CertType;
	int validated;
	virtual skip_params(Bigint&, Bigint&)=0;
	virtual Bigint skip_pubkey()=0;
	virtual Bstream skip_name()=0;
	virtual int decode(Bstream)=0;
	virtual int isValid(Bstream)=0;
	virtual Bstream encode()=0;
	virtual u_long  skip_notvalidafter()=0;
	virtual u_long  skip_notvalidbefore()=0;
	virtual void print()=0;
};	
SkipCert *decode_SkipCert(int, Bstream);
char *num_to_Certname(int n);
int  Certname_to_num(char *);