TY - BOOK AU - Martin,Keith M. TI - Everyday cryptography: fundamental principles and applications SN - 9780198800705 AV - Z103 .M33 2012 U1 - 005.82 23 PY - 2012/// CY - New Delhi PB - OUP KW - Cryptography KW - Data encryption (Computer science) N1 - Includes bibliographical references (p. 512-520) and index; Basic principles -- Historical cryptosystems -- Theoretical versus practical security -- Symmetric encryption -- Public-key encryption -- Data integrity -- Digital signature schemes -- Entity authentication -- Cryptographic protocols -- Key management -- Public-key management -- Cryptographic applications -- Mathematics appendix ER -