Google sets 2029 target for post-quantum cryptography migration
The Facts
- Google has set 2029 as its target year for migrating to post-quantum cryptography.
- Google said the updated timeline reflects recent progress in quantum hardware, quantum error correction, and estimates related to quantum factoring resources.
- Google warned that attackers may already be collecting encrypted data now with the goal of decrypting it later once quantum computers become powerful enough.
- Google said the shift to post-quantum cryptography is intended to protect systems that rely on public-key cryptography, including RSA and elliptic-curve algorithms.
- Google said Android 17 will begin receiving post-quantum cryptography enhancements as part of the company’s broader migration effort.
- Reports said the Android 17 changes include PQC-related updates to security components such as Android Verified Boot and remote attestation, with NIST-standard algorithms referenced in the rollout.
Context
What is “Q Day”?
In the reporting, Q Day refers to the point when sufficiently powerful quantum computers could break widely used public-key cryptography, including RSA and elliptic-curve systems Ars Technica,Computer Weekly,El-Balad.com.
Why is Google moving its timeline up now?
Google said the new 2029 target reflects advances in quantum hardware, error correction, and factoring estimates, and it framed the change as a response to the growing urgency of migration BeInCrypto,Computer Weekly,SiliconANGLE.
What is Google doing in Android?
Multiple reports say Google is starting PQC changes in Android 17, including updates tied to boot security and remote attestation, as part of a broader move toward quantum-resistant protection Phone Arena,zhiding.cn,WinBuzzer,cnBeta.COM.
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Wire services (1)
Independent coverage (21)
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