Advancement announcement in the Signal blog
Messenger Signal, represented by software engineer Graeme Connell and research engineer Rolfe Schmidt announces a significant advancement in the security of the Signal Protocol: the introduction of the Sparse Post Quantum Ratchet (SPQR). This new ratchet enhances the Signal Protocol’s resilience against future quantum computing threats while maintaining our existing security guarantees of forward secrecy and post-compromise security.
More information: https://signal.org/blog/spqr/
Origin of text: https://signal.org/blog/spqr/
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