%% You should probably cite draft-ietf-ipsecme-implicit-iv instead of this I-D. @techreport{mglt-ipsecme-implicit-iv-03, number = {draft-mglt-ipsecme-implicit-iv-03}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-mglt-ipsecme-implicit-iv/03/}, author = {Daniel Migault and Tobias Guggemos and Yoav Nir}, title = {{Implicit IV for Counter-based Ciphers in IPsec}}, pagetotal = 7, year = , month = , day = , abstract = {IPsec ESP sends an initialization vector (IV) or nonce in each packet, adding 8 or 16 octets. Some algorithms such as AES-GCM, AES- CCM, AES-CTR and ChaCha20-Poly1305 require a unique nonce but do not require an unpredictable nonce. When using such algorithms the packet counter value can be used to generate a nonce, saving 8 octets per packet. This document describes how to do this.}, }