IEEE 802.1AEbw-2013

IEEE 802.1AEbw-2013 IEEE Standard for Local and metropolitan area networks--Media Access Control (MAC) Security Amendment 2: Extended Packet Numbering

IEEE 802.1AEbw-2013 Стандарт IEEE для локальных и городских сетей - Media Access Control (MAC) Безопасность Поправка 2: Extended Packet нумерация

This amendment specifies the optional use of AES-128 (Advanced Encryption Standard-128) and AES-256 GCM (Galois Counter Mode) Cipher Suites that make use of a 64-bit PN (packet number) as part of their IV (Initialization Vector) parameter while retaining the existing MACsec (Media Access Control security) frame format by continuing to communicate only the least significant 32 bits of the PN in the SecTAG (security tag).