000 00651 a2200253 4500
020 _a0387942939
082 _a512.7
_bKOB
090 _c30745
_d54071
100 _aKoblitz, Neal
245 _aA course in number theory and cryptography
250 _a2nd
260 _aNew York
_bSpringer
_c1994
_g1994
300 _avii, 235p.
_c23cm.
440 _aGraduate Text in Mathematics
650 _aPUBLIC KEY
650 _aQUADRATIC RESIDUES
650 _aCRYPTOGRAPHY
650 _aNUMBER THEORY
650 _aALGEBRA
650 _aMATHEMATICS
_aMATHEMATICS
650 _aPRIMALITY AND FACTORING
650 _aELLIPTIC COURSE
942 _cSR
999 _c57254
_d57254