Wire, Viber, iMessage, Keybase, Signal. Here’s how Wire works https://wire-docs.wire.com/download/Wire+Security+Whitepaper.pdf https://wire-docs.wire.com/downl

Wire, Viber, iMessage, Keybase, Signal. Here’s how Wire works https://wire-docs.wire.com/download/Wire+Security+Whitepaper.pdf https://wire-docs.wire.com/download/Wire+Security+Whitepaper... Here’s Signal’s multi device protocol https://signal.org/docs/specifications/sesame/ https://signal.org/docs/specifications/sesame/ Here’s Viber’s security white paper https://www.viber.com/app/uploads/Viber-Encryption-Overview.pdf https://www.viber.com/app/uploads/Viber-Encryption-Overview....