SHA256 wrapper for browsers that prefers `window.crypto.subtle` but will fall back to a pure JS implementation in @aws-crypto/sha256-js to provide a consistent interface for SHA256.

CryptoJS is a growing collection of standard and secure cryptographic algorithms implemented in JavaScript using best practices and patterns. They are fast, and they have a consistent and simple interface.

Standalone cryptographic library. A minimalist port of cryptojs javascript library to node.js, that supports AES symmetric key cryptography. node-cryptojs-aes works great on frontend data masking and unmasking.

Single API for Web Crypto API and Crypto Subtle working in Node.js, Browsers and other runtimes

Small, simple, and secure no-dependency library to encrypt and decrypt strings using PBKDF2 for key derivation and AES (defaulted to 256-bit / SHA512)

Typescript library of crypto standards.

Minimalistic tools for JS crypto modules

Provides functions and types for detecting if the host environment is IE11

The AWS Encryption SDK for JavaScript is a client-side encryption library designed to make it easy for everyone to encrypt and decrypt data using industry standards and best practices. It uses a data format compatible with the AWS Encryption SDKs in other

WebAssembly bindings of the matrix-sdk-crypto encryption library

A pure JavaScript implementation of the AES block cipher and all common modes of operation.

Pure JS implementation of CRC32 https://en.wikipedia.org/wiki/Cyclic_redundancy_check

Node/Pure JavaScript symmetric ciphers adapter

Thread Border Router discovery, dataset codec, and MeshCoP/OTBR diagnostics for matter.js

JavaScript cryptographic utilities for OpenSSL-WebCrypto compatibility including PEM/X509-JWK converter.

Crypto Library in JavaScript

JavaScript Elliptic curve cryptography library

A fast implementation of Node's `crypto` module written in C/C++ JSI

All the cryptographic primitives used in Ethereum.

TypeScript definitions for crypto-js