TY  - BOOK
AU  - Hershey,John E.
TI  - Cryptography demystified
SN  - 0071406387
AV  - Z103  .H47 2003
PY  - 2003///
CY  - New York
PB  - McGraw-Hill
KW  - Cryptography
KW  - Problems, exercises, etc
ER  -