TY  - BOOK
AU  - Knospe, Heiko
TI  - A course in cryptography
T2  - Pure and applied undergraduate texts
SN  - 9789349750197
U1  - 005.8 
PY  - 2019///
CY  - Hyderabad
PB  - University press
KW  - Encryption
KW  - Algebra
N1  - Bibliographical references and index
ER  -