HEhub is a library for homomorphic encryption and its applications, and is part of the PrimiHub project.
- bgv
- ckks
- cryptography
- fhe
Repository Index
56,139 visible repositories in the index
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CryptoNet is simple, fast and a lightweight asymmetric and symmetric encryption library.
- rsa
- decryption
- csharp
- encryption
A library designed to generate cryptographically strong random numbers suitable for managing data such as passwords, account authentication, security tokens, and related secrets.
brute force SSH public-key authentication
- ssh
- penetration-testing
- remote-admin-tool
- ssh-key
🔑 NaCl.Core, a cryptography library for .NET
- dotnet
- netstandard
- dotnet-core
- chacha20-poly1305
AI-powered platform for OSINT intelligence analysis. Features archive discovery with hypothesis-driven investigation, GLiNER entity extraction, Mapbox geospatial visualization, network analysis, and document processing. Built with FastAPI, Next.js, Weaviate, and DSPy.
- ai-agents
- document-processing
- dspy
- entity-extraction
Time-Based One-Time Password (TOTP) and HMAC-Based One-Time Password (HOTP) library for Go.
- hotp
- totp
- totp-codes
- authenticator
Paper vault for passwords and secrets
- cryptocurrency
- cryptography
- cybersecurity
- digital-asset-security
Ultra high-performance secp256k1 ECC engine | Python, Node.js, Rust, Go, C#, Swift, Java bindings | CUDA, Metal, OpenCL GPU | ECDSA, Schnorr, FROST, MuSig2, BIP-352 | 15+ platforms
- cryptography
- cuda
- riscv
- secp256k1
Intrusion Prevention System (IPS) for Secure Shell (SSH)
A performant, 100% native-julia SHA1, SHA2, and SHA3 implementation
- cryptography
- sha1
- sha2
- sha3
Based on the Volatility framework, this script will run various plugins as well as create a timeline, or use YARA/ClamAV/VirusTotal to find badness.
Micropython package for doing fast rsa and elliptic curve cryptography, specifically digital signatures
- cryptography
- elliptic-curves
- micropython
- rsa
End-to-end encryption for data at rest: a C library and CLI with recoverable keys, post-quantum (ML-KEM) key exchange, and user-to-user sharing
- encryption
- stream-encryption
- aes-256-gcm
- ecdh
Web app that can hash/hmac, encrypt/decrypt, and sign/verify the data, debug JWT tokens, parse and edit ASN1 structures, compute diffs, and more
Cryptographic Dataset Generation & Modelling Framework
Coherence is cryptographic server for modern web apps
- crytography
- tcp-server
- json
- hash
Adaptive Unpacking Android Packed Applications
Transform encryption library for Scala
- cryptography
- proxy-re-encryption
- scala
Erlang public_key cryptography wrapper for Elixir
Minimal JS implementation of older cryptography algorithms: RSA, DSA, DH.
- cryptography
- dh
- diffie-hellman
- dsa
A light package for generating and comparing password hashing with argon2 in Go
- go
- argon2
- password-hashing
- cryptography
Quantum-resistent asymmetric key generation tool for digital signatures.
- post-quantum-cryptography
- uov
- rainbow-scheme
- security-tools
An easy to use licensing system, using asymmetric cryptography to generate and validate licenses.
- jwt
- paseto
- nacl
- authentication