Audited & minimal JS implementation of elliptic curve cryptography.
Hierarchical Threshold Signature Scheme
P256 signature verification solidity contract
Multi-provider digital signature library for Rust
A pure solidity implementation of elliptic curve math, parameterised for curve secp256r1 / prime256v1 / p256.
A Swift library providing cryptographic utilities for the AT Protocol.
Secure crypto wallet for AI agents. Hardware-isolated keys (Apple Secure Enclave), ERC-4337 smart wallet, on-chain spending caps, default-deny policy engine.
A rust re-implementation of Emill/P256-Cortex-M4
Abstracted prime-order elliptic curve groups in Go.
TypeScript implementation of FROST (RFC 9591) threshold signatures. Supporting Ed25519, secp256k1, P-256, Ristretto255, Ed448, and Taproot.
zk-ECDSA signatures in circom for the P256 curve for the Nova proof system
Real hardware Secure Enclave for the iOS, watchOS Simulator
Rust implementation of PAKE protocols: CPace, OPAQUE, SPAKE2, and SPAKE2+ — generic over cryptographic primitives, no_std compatible
Pure-Dart post-quantum & classical hybrid crypto for Dart, Flutter, and Serverpod. Practical workflows using ML-KEM, ML-DSA, and SLH-DSA layered over X25519, Ed25519, and ECDSA-P256. Features hardware-accelerated AES-256-GCM and ChaCha20-Poly1305 AEAD engines, KEM-DEM envelopes, gigabyte-scale streaming, and an integrated CLI. Full multi-plat tool.
Privacy-conscious ESP32 proof-of-device testnet MVP with Rust validation, Arduino miners, provisioning, gateway, indexer, and a PWA dashboard.
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