TY  - BOOK
AU  - Oppliger , Rolf
TI  - Contemporary cryptography
SN  - 1-58053-642-5
U1  - 005.82 OPP 
PY  - 2005///
CY  - LONDON
PB  - ARTECH HOUSE
KW  - DATA ENCRYPTION-COMPUTER SCIENCE.CRYPTOGRAPHY
ER  -