Xiphera's 100G MACsec AES256-GCM is an extreme-speed IP core designed to protect confidentiality and integrity of transmitted data on point-to-point communications links. It implements the Media Access Control security (MACsec) protocol using Advanced Encryption Standard (AES) in Galois Counter Mode (GCM) with 256-bit keys. This IP core is part of Xiphera's MACsec solution portfolio and is specifically tailored for high-performance applications requiring encryption at 100 Gigabit per second (Gbps) Ethernet speeds.