Multy-party threshold ECDSA (GG20) Substrate node
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Dec 18, 2023 - Rust
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gg20
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Java Crypto Library for Threshold Signature Schemes, Threshold ECIES and related primitives. Used in TKeeper
cryptography mpc ecdsa paillier frost tss threshold-cryptography schnorr zero-knowledge-proofs threshold-signatures bip340 taproot gg20
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Mar 23, 2026 - C
Threshold signature schemes (TSS / MPC) in pure Rust, no_std-friendly: FROST (Ed25519, ristretto255, secp256k1/BIP340 Taproot), DKLs23 threshold ECDSA, threshold ML-DSA-44 (post-quantum), plus GG18/GG20 ECDSA & EdDSA for migrating legacy keys.
rust cryptography mpc ed25519 ecdsa eddsa frost post-quantum-cryptography no-std secp256k1 tss schnorr threshold-signature ristretto255 bip340 taproot gg20 gg18 ml-dsa dkls23
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Oct 18, 2026 - Rust
Browser-based GG20 threshold ECDSA demo — Paillier encryption, distributed key generation, and joint signing without any party holding the full private key. The protocol behind Fireblocks and Coinbase MPC.
cryptography bitcoin ethereum mpc ecdsa paillier secp256k1 multiparty-computation distributed-key-generation threshold-ecdsa threshold-signatures crypto-lab fireblocks crypto-custody gg20
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Oct 22, 2026 - TypeScript
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