Additional Security Algorithms For Use With TCP-AO

RFC5926 specifies cryptographic algorithms for TCP-AO. It explains how to use KDF_HMAC_SHA1 and KDF_AES_128_CMAC as KDFs. It also explains how to use HMAC-SHA-1-96 and AES-128-CMAC-96 as MAC algorithms. This document specifies several new KDFs and MAC algorithms for TCP- AO. The KDFs and MAC algorithms specified in this document are based upon more recent, stronger cryptography.