
RSA
Pure Rust library for RSA public-key cryptography: key generation, PKCS#1 v1.5 and OAEP encryption/decryption, PSS signatures, plus key import/export.

Pure Rust library for RSA public-key cryptography: key generation, PKCS#1 v1.5 and OAEP encryption/decryption, PSS signatures, plus key import/export.

Provides open-source SSO and identity provider functionality with SAML, OAuth2/OIDC, LDAP, and RADIUS support for centralized authentication,…

A self-contained cryptographic library for Python

Declarative policy engine that enables authorization and policy enforcement across services, Kubernetes, Terraform, Docker, and APIs using the Rego…

High-performance multi-protocol AAA server for RADIUS, DHCPv4/v6, DNS, TACACS+, and VMPS, centralizing network authentication, authorization, and…

The OWASP Cheat Sheet Series was created to provide a concise collection of high value information on specific application security topics.

Bitwarden client apps (web, browser extension, desktop, and cli).

cryptography is a package designed to expose cryptographic primitives and recipes to Python developers.

Defensive research tool that documents observable API endpoints and user agents of offensive tooling targeting Microsoft Entra ID, supporting…

The Single Sign-On Multi-Factor portal for web apps. OpenID Certified™ and Post-Quantum Cryptography Ready.

The most comprehensive authentication framework

A reverse proxy like nginx, built on pingora, simple and efficient.

Local-first password manager with direct device-to-device sync

Tactical Identity Operator for Linux & Hybrid Active Directory

A Python package and CLI for parsing aggregate and forensic DMARC reports

Portable OpenSSH

Rust cryptography w/ zero required deps: hashes, checksums, MACs, KDFs, password hashing, AEADs, signatures, RSA, key exchange, ML-KEM, and ML-DSA.…

Memory-safe TLS library in Rust implementing TLS 1.2 and 1.3 with pluggable crypto providers, client/server modes, and certificate-based…