@noble/secp256k1

Fastest 4KB JS implementation of secp256k1 ECDH & ECDSA signatures compliant with RFC6979

v2.2.3 URL: https://unpkg.com/@noble/secp256k1@2.2.3/index.js

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secp256k1 rfc6979 signature ecdsa noble cryptography elliptic curve ecc curve schnorr bitcoin ethereum

@noble/curves

Audited & minimal JS implementation of elliptic curve cryptography

v1.8.1 URL: https://unpkg.com/@noble/curves@1.8.1/index.js

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elliptic curve cryptography secp256k1 ed25519 p256 p384 p521 secp256r1 ed448 x25519 ed25519 bls12-381 bn254 alt_bn128 bls noble ecc ecdsa eddsa weierstrass montgomery edwards schnorr

ring-signatures

Pure JavaScript Ring Signatures

v1.0.7 URL: https://unpkg.com/ring-signatures@1.0.7/build/index.js

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elliptic curve cryptography edwards ed25519 ed448 x25519 ed25519 ecc schnorr ring signatures monero privacy

bip-schnorr

Pure JavaScript implementation of the BIP schnorr signature scheme and the muSig multi-signature scheme

v0.6.7 URL: https://unpkg.com/bip-schnorr@0.6.7/src/index.js

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bip schnorr elliptic curve muSig multi-signature

@did-btc1/key-pair

JavaScript/TypeScript implementation of a secp256k1 public/private key pairs with BIP340 schnorr signatures. Implementated for use within the @did-btc1/bip340-2025-cryptosuite.

v0.4.5 URL: https://unpkg.com/@did-btc1/key-pair@0.4.5/dist/cjs/index.js

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