000			00526nam a2200193Ia 4500
003			SGT
020			_a9788120322134
082			_a5.8 _bKAU
100			_aKaufman,Charlie
245			_aNetwork security
250			_a2nd Ed.
260			_bPHI Learning Private Limited _aNew Delhi _c2002
300			_a713p.
650			_aCOMPUTER SCIENCE
653			_aSECRET KEY CRYPTOGRAPHY,MODES OF OPERATION, HASHES AND MESSAGE DIGESTS , PUBLIC KEY ALGORITHMS
700			_aPerlman,Radia
700			_aSpeciner,Mike
942			_2ddc _cBK
999			_c5041 _d5041