TY  - BOOK
AU  - Coutinho, S.C
TI  - The mathematics of ciphers ,number theory and rsa cryptography
SN  - 81-7371-442-8
U1  - 513.5 COU 
PY  - 1999///
CY  - NEW DELHI
PB  - UNIVERSITY PRESS
KW  - NUMBER THEORY AND RSA CRYPTOGRAPHY.THE MATHEMATICS OF CIPHERS
ER  -