Audited & minimal JS implementation of elliptic curve cryptography

Fastest 5KB JS implementation of ed25519 EDDSA signatures compliant with RFC8032, FIPS 186-5 & ZIP215

JavaScript implementations of network transports, cryptography, ciphers, PKI, message digests, and various utilities.

BIP-0032 like derivation for ed25519 curve

An Ed25519 elliptic-curve cryptography implementation for Node.js

Pure JavaScript X509 certificate tools for Node.js

A library for finding and using SSH public keys

oidc-token-hash validates (and generates) ID Token `_hash` claims such as `at_hash` or `c_hash`

A Javascript library for generating and performing common operations on Linked Data cryptographic key pairs.

Audited & minimal 0-dependency JS implementation of SHA, RIPEMD, BLAKE, HMAC, HKDF, PBKDF & Scrypt

Abstractions around NEAR-compatible elliptical curves and cryptographic keys

A polyfill that adds Ed25519 key manipulation capabilities to `SubtleCrypto` in environments where it is not yet supported

BIP-0032 like derivation for ed25519 curve

Helpers for generating and transforming key material

JSON-LD Context for the Ed25519 2020 Cryptosuite.

JSON-LD Context for the Ed25519 2018 Cryptosuite.

Javascript library for generating and working with Ed25519VerificationKey2020 key pairs, for use with crypto-ld.

Audited & minimal JS implementation of Salsa20, ChaCha and AES

Ed25519Signature2020 Linked Data Proof suite for use with jsonld-signatures.

A custom version of node-forge with selected algorithms.