The AHB DES/TDES Encryption/Decryption Engine is a configurable core that interfaces to an AHB microprocessor bus. The Controller encrypts or decrypts blocks of data based on the DES encryption ...
The Data Encryption Standard (DES) is defined in FIPS PUB 46-3 as a symmetric-key algorithm. The triple DES (TDES) is a block cipher that applies the DES algorithm three times to each data block. The ...