This DES/3DES core is engineered to provide data encryption according to the NIST standards for DES and triple DES. It handles 64-bit blocks with options for using one, two, or three 56-bit keys and requires only about 3,000 gates, making it an economical choice for secure applications. With fully synchronous design capabilities and available in both source and netlist forms, the core supports various cipher modes including ECB, CBC, and CFB without needing external memory. Its small size and high throughput of 3 Gbps on a 750 MHz technology make it ideal for mobile communication systems and secure financial transactions.
