Tagged: signatures

4 projects across the lattice ecosystem.

Convex Architecture Documents

CAD010: Transactions Pins down the signed transaction envelope — Ed25519 signature, origin address, strict incrementing sequence number — so replay attacks are structurally impossible and every state change has a cryptographically attributable author. The narrow interface is what lets clients from any language submit work into consensus.
CAD025: Convex HD Wallets BIP39/BIP44/SLIP-10 compatibility with SLIP-0044 coin type 864 for Convex — users get hardware-wallet and multi-chain-wallet support on day one without bespoke seed formats. Key recovery is a solved problem reused, not reinvented.
CAD038: Lattice Authentication Makes the merge step itself the security boundary — every incoming signed value is verified against its owner key (public key, Convex address, or DID) at O(delta) cost. You cannot inject data into a namespace you don't own, no matter what transport delivered it.
CAD043: Decentralised Identity Maps did:convex, did:key and did:web to Convex accounts via the shared Ed25519 key, so an identity issued off-chain can become an on-chain account without migration. Convex identities plug straight into the broader W3C DID world.