Google introduced this March 25, 2026 that Android 17 will combine post-quantum cryptography (PQC) enhancements beginning within the subsequent beta model, adopted by common availability within the manufacturing launch. The measure responds to the accelerated advance of quantum computing and the necessity to replace the safety foundations of essentially the most used cell working system on this planet, earlier than this know-how represents an actual menace to present encryption.
The announcement was posted on Google’s safety weblog by Eric Lynch, Android product supervisor, and Dom Elliot, Google Play product group supervisor. The aim is just not merely to patch particular person functions or transport protocols, however to make sure that your complete platform structure is resilient for many years to come back.
Android 17 strengthens its safety with two key adjustments. First, enhance the method of verified bootguaranteeing that nobody has tampered with the working system earlier than the telephone activates. Second, it updates the best way the machine demonstrates to exterior functions (corresponding to these from banks) that it’s safe; now makes use of a brand new kind of anti-quantum ‘shielded’ cryptography that will probably be inconceivable to crack even for supercomputers of the longer term
As for builders, Android Keystore will incorporate native help for ML-DSA (post-quantum cryptography signatures), permitting functions to make use of safe signatures in opposition to quantum assaults straight from the safe {hardware} of the machine, with out builders having to implement their very own cryptographic options. In follow, future cryptocurrency pockets apps will be capable of run post-quantum safe signatures beginning with Android 17.
Put up-quantum cryptography: why now
Put up-quantum cryptography is a set of algorithms designed to withstand assaults by quantum computer systems, machines that, in contrast to classical ones, can concurrently course of a number of states and resolve sure math issues exponentially quicker. Present encryption methods—corresponding to RSA or the elliptic curves that defend wallets and communications—rely exactly on the issue of those issues to be safe.
The menace to encryption methods is already related at the moment by way of so-called “retailer now, decrypt later” assaults, the place malicious actors acquire encrypted knowledge at the moment with the intention of deciphering them after they have a sufficiently highly effective quantum laptop. Digital signatures, in distinction, signify a future menace that requires finishing the transition to PQC earlier than a cryptographically related quantum laptop exists.
Background: Google and the quantum horizon earlier than 2030
The announcement of Android 17 comes a day after Google printed one other assertion in regards to the development of its quantum computer systems. As reported by CriptoNoticias, Google Quantum AI said that it was “more and more satisfied” that quantum computer systems with industrial relevance They are going to be out there earlier than the top of this decadebeing the primary time that the corporate has set such a selected time horizon.
Nevertheless, it might not discuss with gear prepared for the mass market, however to methods able to fixing issues of actual worth for industries corresponding to prescribed drugs, computational chemistry or finance.
The implementation of PQC in Android 17 is a part of a broader roadmap that Google outlined in the identical announcement. Subsequent steps embody integrating post-quantum key encapsulation into KeyMint, key attestation, and distant key provisioning, with the aim of strengthening your complete identification lifecycle within the Android ecosystem. Google indicated that it expects to share extra updates on this transition within the coming months.
