TY - BOOK T1 - Basic methods of cryptography A1 - Lubbe, J. C. A. van der A2 - Gee, Steve. LA - English PP - Cambridge, U.K. PB - Cambridge University Press YR - 1998 UL - http://discoverylib.upm.edu.my/discovery/Record/228064 OP - 229 NO - Originally published in Dutch in 1994. CN - QA76.9 A25L9263 SN - 0521555590 (pbk) KW - Computer security. KW - Data encryption (Computer science). ER -