[messaging] How secure is TextSecure?

Trevor Perrin trevp at trevp.net
Wed Apr 8 03:11:22 PDT 2015

On Wed, Apr 8, 2015 at 2:46 AM, Nadim Kobeissi <nadim at nadim.computer> wrote:
> The plot thickens:
> It turns out that HKDF does in fact advocate using the salt as the HMAC key.
> https://tools.ietf.org/html/rfc5869

Yeah, I've already pointed out this is how HKDF works:



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