I found this discussion which is perhaps germane, about sensitivity to nonce repetition: https://www.imperialviolet.org/2017/05/14/aesgcmsiv.html https://www.im

I found this discussion which is perhaps germane, about sensitivity to nonce repetition: https://www.imperialviolet.org/2017/05/14/aesgcmsiv.html https://www.imperialviolet.org/2017/05/14/aesgcmsiv.html