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Secure Channels and Termination: The Last Word on TLS
Secure channels stateful length-hiding authenticated encryption (stLHAE) authenticated encryption with associated data (AEAD)
2017/8/21
Secure channels are one of the most pivotal building blocks of cryptography today. Internet connections, secure messaging, protected IoT data, etc., all rely upon the security of the underlying channe...
Safely Exporting Keys from Secure Channels: On the security of EAP-TLS and TLS Key Exporters
Provable security ACCE AKE
2016/2/23
We investigate how to safely export additional cryptographic
keys from secure channel protocols, modelled with the authenticated and
confidential channel establishment (ACCE) security notion. For ex...
Augmented Secure Channels and the Goal of the TLS 1.3 Record Layer
Authenticated Encryption TLS 1.3 Record Layer Composable Security
2015/12/31
Motivated by the wide adoption of authenticated encryption
and TLS, we suggest a basic channel abstraction, an augmented secure
channel (ASC), that allows a sender to send a receiver messages consis...
Secure Channels based on Authenticated Encryption Schemes: A Simple Characterization
Secure channels authenticated encryption security notions
2009/4/14
We consider communication sessions in which a pair of parties begin by running an au-
thenticated key-exchange protocol to obtain a shared session key, and then secure successive
data transmissions ...
We propose a new secure communication primitive called an Intrusion-Resilient Channel
(IRC) that limits the damage resulting from key exposures and facilitates recovery. We de ne security against pas...