The AES-GCM128 core from Alma Technologies implements the GCM-AES authenticated encryption and decryption ... needing 1 clock cycle to load or unload each 128-bit plaintext or ciphertext data block. A ...

LAN security standard IEEE 802.1ae (MACSec) uses AES cipher in the GCM mode, while the disk/tape encryption standard IEEE P1619 uses the LRW mode. Since AES-GCM and AES-LRW share some of their basic ...