TY  - BOOK
AU  - Delfs,Hans
AU  - Knebl,Helmut
TI  - Introduction to cryptography: principles and applications 
SN  - 3540422781
PY  - 2002///
CY  - Berlin, New York
PB  - Springer
KW  - Computer security
KW  - Cryptography
KW  - Computer networks
KW  - Security measures
N1  - Includes bibliographical references and index
ER  -