Re: [Emu] EAP-TLS 1.3 TLS-Exporter context_value

On Jan 11, 2019, at 8:13 AM, John Mattsson wrote: > > The working group did never really discuss the context_value parameter. So > just to bring up the question: Is there any information from the EAP-Requests > and EAP-Responses that should (and could) be included in the context_value to > ens

[Emu] EAP-TLS 1.3 TLS-Exporter context_value

Hi, RFC 8446 defines the TLS-Exporter interface as: TLS-Exporter(label, context_value, key_length) draft-ietf-emu-eap-tls13 is using the exporter interface without context: Key_Material = TLS-Exporter("EXPORTER_EAP_TLS_Key_Material", "", 128) IV = TLS-Exporter("EXPORTER_EAP_T

[Emu] TLS attacks relevant for EAP-TLS

Hi, The draft "Using EAP-TLS with TLS 1.3" (draft-ietf-emu-eap-tls13-03) specifies the use of EAP-TLS with TLS 1.3: https://tools.ietf.org/html/draft-ietf-emu-eap-tls13 https://github.com/emu-wg/draft-ietf-emu-eap-tls13 In Bangkok the EMU WG decided to analyse if some of the known attacks on TL