Security News > 2016 > November > Signal Protocol’s crypto core has no major flaws, researchers find (Help Net Security)

A group of computer science and cryptography professors and doctoral students has effected a security analysis of the secure messaging Signal Protocol – specifically, of its Key Agreement and Double Ratchet multi-stage key exchange protocol (the effective cryptographic core). The results of the analysis are encouraging. “We have found no major flaws in the design, and hope that our presentation and results can serve as a starting point for other analyses of this widely adopted … More →

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