Google has accelerated its quantum computing readiness deadline to 2029, warning that quantum computers will soon be capable of breaking current public-key cryptography. The company announced it will implement post-quantum cryptography (PQC) algorithms in Android 17, starting with ML-DSA for digital signatures and verified boot security. This urgent timeline reflects growing concerns about quantum threats to global encryption standards.
Background
Q Day refers to the theoretical point when quantum computers become powerful enough to break widely-used public-key cryptography algorithms like RSA and elliptic curves. This would compromise decades of encrypted data across governments, financial systems, and digital communications.
- Source
- Ars Technica
- Published
- Mar 25, 2026 at 11:49 PM
- Score
- 8.0 / 10