MACsec Intel® FPGA IP User Guide

ID 736108
Date 3/31/2024
Document Table of Contents

5.3.2. Packet Buffer

There are packet buffers in every port or stream that are used to store L2 packet before dispatching it to the Encryption/Decryption Framer/Deframer blocks.

If the packet is determined to be dropped after an SA lookup, the TVALID of the packet is suppressed.