One of the most popular ciphers in use today is 3DES. 3DES is a variant of the Digital Encryption Standard (DES) cipher. The CLP-19 is an improved design through the implementation of timing and state machine optimizations to achieve throughput 30% greater than the CLP-08 core. The CLP-19 DES/3DES core combines both algorithms into a single block which is selectable via a mode bit.
The Ultra-high Throughput DES/3DES Core also integrates seamlessly in ARM-based SOCs and enables designers to efficiently balance: power, performance, and silicon area.