Multy-party threshold ECDSA (GG20) Substrate node
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Updated
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
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.
typescript 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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Updated
Apr 12, 2026 - TypeScript
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