Information integrity protection and authentication in a banking environment
Bart Preneel, Joos P. L. Vandewalle · 1990
Cryptographic techniques for integrity protection and authentication in a banking environment are discussed. A flrst solution is to add controlled redundancy with or without encryption. A more secure alternative, the digital signature is explained and compared to the other techniques. As an example, TRASEC, the Belgian standard security system for electronic funds transfer is treated. Finally we present our conclusions.