The Versal Adaptive SoC Integrated 400G High Speed Channelized Cryptography Engine Subsystem (HSC Subsystem) is a high-performance, adaptable encryption integrated hard IP, targeting numerous customer encryption applications. The block can be configured with up to four ports, with rates from 100 Gb/s to 400 Gb/s, and an overall maximum bandwidth of 400 Gb/s. The IP supports MACsec, IPsec, and a Bulk Method of encryption. In addition, the IP can be configured to provide 400 Gb/s of encryption processing for up to 40 channels of user-defined bandwidth.