000			00504 a2200157 4500
005			20230607142000.0
050			_aQA76.9 _bA25Gra.
100			_aGrant, Gail L.
245			_aUnderstanding digital signatures : establishing trust over the Internet and other networks / _cGail L. Grant.
501			_a8365
650			_aComputer security.
650			_aComputer networks - Security measures.
650			_aData encryption (Computer science).
260			_bMcGraw-Hill _c1998.
942			_cBK _oQA76.9 A25Gra.
999			_c4336 _d4336