The Triple DES Coprocessor is a Data Encryption Standard (FIPS 46-3) peripheral computing DES and Triple DES (TDES and 3DES) encryption and decryption through a highly-optimized secure architecture.
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 ...