Encrypted messaging app Signal has announced an update to the Signal Protocol to add support for quantum resistance by upgrading the Extended Triple Diffie-Hellman (X3DH) specification to Post-Quantum Extended Diffie-Hellman (PQXDH).
“With this upgrade, we are adding a layer of protection against the threat of a quantum computer being built in the future that is powerful enough to break current

Encrypted messaging app Signal has announced an update to the Signal Protocol to add support for quantum resistance by upgrading the Extended Triple Diffie-Hellman (X3DH) specification to Post-Quantum Extended Diffie-Hellman (PQXDH).
“With this upgrade, we are adding a layer of protection against the threat of a quantum computer being built in the future that is powerful enough to break current