Fireblocks-based signer for Solana transactions
Poseidon2 hashing & bet signing for Rolly ZK-Rollup (WASM, Goldilocks field)
Utila wallet signer for Solana transactions
Ed25519 JWS signing and verification for PEAC protocol
Provides command-line tooling for creating wallets, requesting faucet funds, and transferring value
Cryptographic execution evidence for AI-agent tool calls: signed manifests, admission decisions, and tamper-evident receipts.
WebAssembly build of TokenCore – multi-chain key management and transaction signing
A toolkit for server-side services.
Crossmint wallet signer for Solana transactions
Openfort backend wallet signer for Solana transactions
Embed the AllSign signing experience directly in your web application. Mounts an iframe that handles OTP, identity verification, biometrics, and signature capture without your users leaving your app.
MCPS cryptographic signing integration for OpenClaw MCP transport. ECDSA P-256 message signing, replay protection, tool integrity for OpenClaw agents.