A native implementation of TLS in Javascript and tools to write crypto-based and network-heavy webapps
- crypto
- cryptography
- x509
- message-digest
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Port of TweetNaCl cryptographic library to JavaScript
- crypto
- javascript
- authentication
- signature
Fast and dependency-free cryptographic hashing library for node.js and browsers (supports MD5, SHA1, SHA256, SHA512, RIPEMD, HMAC)
- hashing-algorithm
- javascript
- hmac
- hexadecimal
Tiny hashing module that uses the native crypto API in Node.js and the browser
Following googlecode project crypto-js, provide standard and secure cryptographic algorithms for NodeJS. Support MD5, SHA-1, SHA-256, RC4, Rabbit, AES, DES, PBKDF2, HMAC, OFB, CFB, CTR, CBC, Base64
High-performance pure-javascript SHA1 implementation suitable for large binary data, reaching up to half the native speed.
Web interface for the Volatility Memory Forensics Framework
Self-hosted, invisible CAPTCHA that detects AI agents driving real browsers. GDPR, WCAG 2.2 AA, and EAA: no cookies, no third-party data sharing, and no visual or audio puzzle. With a false-positive budget enforced in CI. Proof of work, drop-in for Turnstile and reCAPTCHA.
- anti-bot
- behavioral-analysis
- bot-detection
- captcha
A simple capture the flag framework.
Secure diceware passphrase generator
End-to-end encryption for the browser and Node: a JavaScript library (npm: libves) with recoverable keys, post-quantum (ML-KEM) key exchange, and user-to-user sharing
- encryption-api
- webcrypto
- ecdh
- elliptic-curve-cryptography
🔌 OSINT & Security Extensions for Marshall Browser - Installable plugins for enhanced reconnaissance and security testing