TY  - BOOK
AU  - Lubbe, J. C. A. van der
TI  - Basic methods of cryptography
SN  - 9780521555593
SN  - 97026068
U1  - 005.82 LUB 
PY  - 1998///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Computer security
KW  - Data encryption (Computer science)
N1  - Includes bibliographical references (p. 219-225) and index
ER  -