TY - BOOK AU - Paar Christof AU - Pelzl Jan TI - Understanding cryptography: a textbook for students and practitioners SN - 978-3-642-04100-6 U1 - 005.82 PY - 2010/// CY - Berlin PB - Springer-Verlag KW - Cryptography KW - Cryptography-mathematics KW - Data encryption(Computer science) N1 - Foreword by Bart Preneel ER -