JSPM

ECDSA cryptographic signature library for JavaScript

Data encrypting and signing library with small sized data outputs.

react-native library for encoding, decoding, and verifying JSON Web Tokens (JWTs)

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

Elliptic curve cryptography library (NodeJS, Browser and Pure JS)

fast openSSL-compatible implementation of the Elliptic Curve Digital Signature Algorithm (ECDSA)

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

A library to store and share documents securely with end to end encryption

Noble secp256k1. High-security, easily auditable, 0-dep, 1-file pubkey & ECDSA.

This module provides native bindings to ecdsa fully compliant ISO requirement functions

A cryptographic engine for secure RSA and ECC operations in Rust and WebAssembly

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

(Browser Runtime) 'JSON Web Almost Everything' - JWA, JWS, JWE, JWT, JWK with no dependencies

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

Universal 'JSON Web Almost Everything' - JWA, JWS, JWE, JWT, JWK with no dependencies

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

## Usage Example

an easy-to-use signing and verifying library

JavaScript Elliptic curve cryptography library

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

JavaScript Elliptic curve cryptography library

Web Crypto helpers for ECDSA signatures

Elliptic Curve Integrated Encryption Scheme (ECIES) implementation for node.js

JavaScript Elliptic curve cryptography library

ECDSA P384 implementation for circom

Easy and Simple ECDSA Signer/Verifier for who has a headache 🙀

Universal 'JSON Web Almost Everything' - JWA, JWS, JWE, JWT, JWK with no dependencies

💯 SSH Fingerprint in < 125 lines of VanillaJS node, Zero Dependencies.

JavaScript Elliptic curve cryptography library

SDK to facilitate Node integrations with Stark Bank

JavaScript Elliptic curve cryptography library

This module provides a pure js implementation of secp256k1-node

Dead simple crypto module for Fognet

fork of secp256k1 -- using js only version for cross-platform container deploy (not optimal solution)

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

Elliptic Curve Integrated Encryption Scheme (ECIES) implementation for node.js

Wasm Rust crate for verifying Secp256k1 signatures

Cryptonite Javascript library with functionality useful for web wallet apps

BeraSig: Distributed Secret Sharing.

A secure channel toolkit in NodeJS

fast openSSL-compatible implementation of the Elliptic Curve Digital Signature Algorithm (ECDSA)

Sign and verify Secp256k1 ECDSA signatures in TypeScript. Compatible with Solana wallets and on-chain verification.

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

A cryptographic engine for secure RSA and ECC operations in Rust and WebAssembly

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).