According to a recent LinkedIn post from StarkWare Industries, post-quantum wallets are now live on Starknet Mainnet via the S2morrow wallet. The post highlights that S2morrow uses Falcon-512, a NIST-standardized post-quantum signature scheme, enabling real transactions to be signed and verified with post-quantum cryptography on Starknet.
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The company’s LinkedIn post suggests this is a significant step toward making Starknet fully post-quantum secure, positioning it alongside broader industry moves such as Google’s 2029 post-quantum migration target and the Ethereum Foundation’s quantum readiness roadmap. By emphasizing that Starknet’s native account abstraction allows cryptographic upgrades at the account level without a hard fork, the post points to a potentially lower-risk, more flexible path for security upgrades.
For investors, this development may indicate StarkWare’s intent to differentiate Starknet as a future-proof infrastructure layer in anticipation of quantum-related threats to existing cryptography. If developers and enterprises seeking long-term security assurances adopt Starknet for post-quantum–ready applications and wallets, this could strengthen StarkWare’s competitive position in the L2 and broader blockchain ecosystem.
The post further directs developers to resources for testing and deploying their own post-quantum wallets, implying a push to grow the developer base around Starknet’s security model. Increased developer engagement and early adoption of post-quantum tooling could translate into higher network activity, potentially supporting StarkWare’s ecosystem value and enhancing its strategic relevance as quantum risk considerations gain prominence.