GnuPG Adds Post-Quantum Kyber Encryption to Mainline

GnuPG, the GNU Privacy Guard, has integrated Kyber, a post-quantum cryptographic algorithm, into its mainline release. This move addresses the looming threat of quantum computers, which could break classical encryption methods like RSA and ECC. Kyber is a key encapsulation mechanism (KEM) selected by NIST for standardization, offering resistance against quantum attacks. The update ensures that GnuPG users can now generate quantum-safe keys, future-proofing their communications. The integration is a significant step for open-source encryption, making post-quantum security accessible to all.