objid.h

包含哈希,对称以及非对称的经典算法 包含经典事例

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*/

#pragma ident "@(#)ObjId.h	1.9 96/01/29 Sun Microsystems"


#ifndef OBJID_H
#define OBJID_H

/*
 * Object ID class
 */
struct obj_id_elem {
	obj_id_elem	*next;
	Bigint		elemval;
};

class ObjId {
	obj_id_elem	*obj_id_list;
  public:
	// Constructors etc
	ObjId() {obj_id_list = NULL;};
#ifndef __GNUC__
	ObjId(int , ...);	// variable # of Bigints, 1st arg gives #
#else
       ObjId(int , Bigint=Bigint((short)0), Bigint=Bigint((short)0), 
                   Bigint=Bigint((short)0), Bigint=Bigint((short)0), 
                   Bigint=Bigint((short)0), Bigint=Bigint((short)0),
                   Bigint=Bigint((short)0), Bigint=Bigint((short)0), 
                   Bigint=Bigint((short)0), Bigint=Bigint((short)0), 
                   Bigint=Bigint((short)0), Bigint=Bigint((short)0));
#endif
	~ObjId();
	ObjId(const ObjId &);
	// operators and member functions
	ObjId& operator =(const ObjId &);
	void add_element(const Bigint& );
	Bstream encode() const;
	friend Boolean operator ==(const ObjId&, const ObjId&);
	friend Boolean operator !=(const ObjId&, const ObjId&);
	void print() const;
	String getoidstr() const;
};

/*
 * selected OIDs
 */

// From X.520

const ObjId commonName	(4, Bigint(2), Bigint(5), Bigint(4), Bigint(3));
const ObjId surName	(4, Bigint(2), Bigint(5), Bigint(4), Bigint(4));
const ObjId countryName	(4, Bigint(2), Bigint(5), Bigint(4), Bigint(6));
const ObjId localityName(4, Bigint(2), Bigint(5), Bigint(4), Bigint(7));
const ObjId stateName	(4, Bigint(2), Bigint(5), Bigint(4), Bigint(8));
const ObjId streetAddress(4, Bigint(2), Bigint(5), Bigint(4), Bigint(9));
const ObjId orgName	(4, Bigint(2), Bigint(5), Bigint(4), Bigint(10));
const ObjId orgUnitName	(4, Bigint(2), Bigint(5), Bigint(4), Bigint(11));
const ObjId title	(4, Bigint(2), Bigint(5), Bigint(4), Bigint(12));

// From X.509

const ObjId rsa		
	(5,	Bigint(2), Bigint(5), Bigint(8), Bigint(1), Bigint(1));
const ObjId sqMod_n
	(5,	Bigint(2), Bigint(5), Bigint(8), Bigint(2), Bigint(1));
const ObjId sqMod_nWithRSA 
	(5,	Bigint(2), Bigint(5), Bigint(8), Bigint(3), Bigint(1));

// From 1994 Open Systems Environment Implementor's Workshop (OIW)
// message digest algorithms
const ObjId md2
	(6,	Bigint(1), Bigint(2), Bigint(840), Bigint("1bb8d"), Bigint(2), 
	   	Bigint(2));
const ObjId md5
	(6,	Bigint(1), Bigint(2), Bigint(840), Bigint("1bb8d"), Bigint(2), 
		Bigint(5));
const ObjId sha
	(6,	Bigint(1), Bigint(3), Bigint(14), Bigint(3), Bigint(2),
		Bigint(18));
const ObjId rsaEncryption
	(7,	Bigint(1), Bigint(2), Bigint(840), Bigint("1bb8d"), Bigint(1), 
	   	Bigint(1), Bigint(1));
const ObjId desECB
	(6,	Bigint(1), Bigint(3), Bigint(14), Bigint(3), Bigint(2),
		Bigint(6));
const ObjId desCBC
	(6,	Bigint(1), Bigint(3), Bigint(14), Bigint(3), Bigint(2),
		Bigint(7));

const ObjId dsa
	(6,	Bigint(1), Bigint(3), Bigint(14), Bigint(3), Bigint(2),
		Bigint(12));
const ObjId dsaWithSHA
	(6,	Bigint(1), Bigint(3), Bigint(14), Bigint(3), Bigint(2),
		Bigint(13));
const ObjId dsaCommon
	(6,	Bigint(1), Bigint(3), Bigint(14), Bigint(3), Bigint(2),
		Bigint(20));
const ObjId dsaCommonWithSHA
	(6,	Bigint(1), Bigint(3), Bigint(14), Bigint(3), Bigint(2),
		Bigint(21));

const ObjId md2WithRSAEncryption
	(7, Bigint(1), Bigint(2), Bigint(840), Bigint("1bb8d"), Bigint(1), 
	    Bigint(1), Bigint(2));
const ObjId md5WithRSAEncryption
	(7, Bigint(1), Bigint(2), Bigint(840), Bigint("1bb8d"), Bigint(1), 
	    Bigint(1), Bigint(4));

// From PKCS #3
const ObjId pkcs_3
	(6, Bigint(1), Bigint(2), Bigint(840), Bigint("1bb8d"), Bigint(1),
	    Bigint(3));
const ObjId dhKeyAgreement
	(7, Bigint(1), Bigint(2), Bigint(840), Bigint("1bb8d"), Bigint(1),
	    Bigint(3), Bigint(1));

// XXXX -- SunScreen v1 definition of dhKeyAgreement
const ObjId sundhKeyAgreement
	(6, Bigint(1), Bigint(2), Bigint(840), Bigint("1bb8d"), Bigint(1),
	    Bigint(3));

// From PKCS #5
const ObjId pbeWithMD2AndDES_CBC
	(7, Bigint(1), Bigint(2), Bigint(840), Bigint("1bb8d"), Bigint(1), 
	    Bigint(5), Bigint(1));
const ObjId pbeWithMD5AndDES_CBC
	(7, Bigint(1), Bigint(2), Bigint(840), Bigint("1bb8d"), Bigint(1), 
	    Bigint(5), Bigint(3));

// From Sun OID Space
const ObjId ipAddress
	(11,	Bigint(1), Bigint(3), Bigint(6), Bigint(1), Bigint(4), 
	    	Bigint(1), Bigint(42), Bigint(2), Bigint(11), Bigint(2),
		Bigint(1));

/*
 * Macro to decode OIDs
 */

#define	OBJECT_IDENTIFIER(oid)  				      \
	{						      	      \
		retval = asn1_der_decode_obj_id(der_stream, oid);     \
	    	if (retval < 0) { 				      \
			/* printf("OBJECT-ID decode:"); */	      \
			return (retval);			      \
	    	}						      \
   	}

// C++ linkage

extern int asn1_der_decode_obj_id(Bstream&, ObjId&);
extern Bstream asn1_der_encode_obj_id(const ObjId&);

#endif OBJID_H