Cryptography Packages

A universal JavaScript Elliptic Curve Digital Signature Algorithm (ECDSA) for the Koblitz secp256k1 curve.

Typescript ChaCha20 stream cipher

Generates secure passwords based on user-provided words.

A simple SHA1 hash function for JavaScript supports UTF-8 encoding.

Zero knowledge proof certification and validation for any datatype

Pure Node.js implementation for ZNZ

npm i zoiko

CLI to create zkApps (zero-knowledge apps) for Mina Protocol

Submit proofs to zkVerify and query proof state with ease using our npm package.

JavaScript wrapper generator of WebAssembly builds of each round-3 finalists of NIST Post-Quantum Cryptography Competition

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

JavaScript component for crypto currency specific information.

A minimal binding to the libsodium library, as a plugin for Cordova applications on iOS and Android

Implementation of the Caesar Cipher encryption algorithm in JavaScript. The Caesar Cipher is a classic substitution cipher technique where each letter in the plaintext is shifted a certain number of places down or up the alphabet.

BIP39 Mnemonics implemented for Ducatuscore.

BIP39 Mnemonics for Dynamic

Prebuilt binary package for `ed25519_enc` on `darwin-arm64`.

Prebuilt binary package for `ed25519_enc` on `darwin-x64`.

Prebuilt binary package for `ed25519_enc` on `linux-arm64-gnu`.

Prebuilt binary package for `ed25519_enc` on `linux-x64-gnu`.