secp256k1

This module provides native bindings to ecdsa secp256k1 functions

v5.0.1 URL: https://unpkg.com/secp256k1@5.0.1/index.js

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ec ecdh ecdsa secp256k1

key-encoder

Library for encoding ECDSA private keys to PEM, DER and raw hex formats

v2.0.3 URL: https://unpkg.com/key-encoder@2.0.3/lib/index.js

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@toruslabs/eccrypto

JavaScript Elliptic curve cryptography library, includes fix to browser.js so that encrypt/decrypt works

v6.2.0 URL: https://unpkg.com/@toruslabs/eccrypto@6.2.0/dist/lib.cjs/index.js

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ecc ecdsa ecdh ecies crypto cryptography secp256k1 K-256 elliptic curve

ethereum-cryptography

All the cryptographic primitives used in Ethereum.

v3.2.0 URL: https://unpkg.com/ethereum-cryptography@3.2.0/index.js

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ethereum cryptography digital signature hash encryption prng keccak scrypt pbkdf2 sha-256 ripemd-160 blake2b aes advanced encryption standard secp256k1 ecdsa bip32 hierarchical deterministic keys hdwallet hdkeys

@noble/curves

Audited & minimal JS implementation of elliptic curve cryptography

v2.0.1 URL: https://unpkg.com/@noble/curves@2.0.1/index.js

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cryptography secp256k1 ed25519 p256 p384 p521 secp256r1 ed448 x25519 ed25519 bls12-381 bn254 alt_bn128 bls noble ecc ecdsa eddsa oprf schnorr fft