Oracle announced Java 27, integrating hybrid quantum-resistant key exchange for TLS 1.3 (JEP 527) and Oracle Jipher 20, which supports NIST standard ML-KEM/ML-DSA algorithms. The update advances post-quantum cryptography readiness to protect enterprise applications against "harvest now, decrypt later" threats.
Oracle Java 27 Introduces Post-Quantum Cryptography Support
Java 27 protects TLS network flows against future quantum attacks without requiring application code changes.