00636nam 2200193 450 2112416http://id.bnportugal.gov.pt/bib/porbase/21124160-471-11709-9UALLC_BC_126.iso/16-03-2009/1473820010301d1996 k y0pory0103 baengUSApplied cryptographyprotocols, algorithms, and source code in CBruce SchneierSecond edition[New York]John Wiley & Sons, Inc.cop. 1996XXIII, 758 p.23 cm004.42BNporSchneierBrucePTUALLCRPC