Signal (since TextSecure v2) doesn't have to publish any signing key, because it uses a variant of OTR where messages are even more forgeable - you can forge co

Signal (since TextSecure v2) doesn't have to publish any signing key, because it uses a variant of OTR where messages are even more forgeable - you can forge complete transcripts with another person even when you haven't messaged them at all. https://signal.org/blog/simplifying-otr-deniability/ https://signal.org/blog/simplifying-otr-deniability/