000 00566nam a2200217Ia 4500
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008 250214s9999||||xx |||||||||||||| ||und||
100 _aStinson, Douglas, R
245 0 _aCryptography : theory and practice
250 _a2
260 _aNew York
260 _bChapman & Hall
260 _c2002
300 _aRs. 3483.13
650 _aCopy right protection - Cryptography
650 _aCryptography-- Cryptosystems
650 _aDigital signature
650 _aInformation theory - Cryptography
942 _cBK
999 _c46193
_d46193