TY  - BOOK
AU  - Stinson,Douglas R.
AU  - Paterson,Maura B.
TI  - Cryptography: theory and practice 
SN  - 9780367148591 (PBK)
U1  - 005.82 
PY  - 2019///
CY  - New York
PB  - CRC Press
KW  - Computer Security
KW  -  Cryptography and Steganography
N1  - Includes bibliographical references and index
ER  -