Ecdsa Packages

'JSON Web Almost Everything' - JWA, JWS, JWE, JWT, JWK, JWKS for Node.js, Browser, Cloudflare Workers, Deno, Bun, and other Web-interoperable runtimes

an easy-to-use signing and verifying library

A very basic crypto library

Fastest JS implementation of ed25519 & ristretto255. Auditable, high-security, 0-dependency pubkey, scalarmult & EDDSA

node.js library for encoding, decoding, and verifying JSON Web Tokens (JWTs)

Enforced Webcrypto wrapper

A simple cryptography plugin for NGN.

class for working with webcrypto in browser and node

Audited & minimal JS implementation of elliptic curve cryptography

Audited & minimal JS implementation of elliptic curve cryptography

A signatures library based on Node.js crypto module.

JavaScript Elliptic curve cryptography library

A secure, modular authentication framework for Node.js, featuring Argon2 password hashing, EdDSA-signed JWTs, and flexible session management. Includes WebAuthn passkey support with plans for RSA and multi-database integration (alpha).

Audited & minimal JS implementation of elliptic curve cryptography

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

nyren-ts256k1 is a TypeScript library for working with the secp256k1 elliptic curve. It includes functionality for key generation, encryption, and decryption using secp256k1 and the xchacha20poly1305 algorithm

Fastest JS implementation of secp256k1. Independently audited, high-security, 0-dependency ECDSA & Schnorr signatures

Hierarchical deterministic (HD) account derivation library compatible with the Polkadot and Substrate ecosystems, supporting the sr25519, ed25519, and ecdsa signature schemes.

Composable utility functions to generate key pairs for the sr25519, ed25519, and ecdsa cryptographic schemes, along with utilities for hierarchical deterministic (HD) key derivation, tailored for use in the Polkadot and Substrate ecosystems.

JavaScript Elliptic curve cryptography library