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ring is focused on the implementation, testing, and optimization of a core set of cryptographic operations exposed via an easy-to-use (and hard-to-misuse) API. ring exposes a Rust API and is written in a hybrid of Rust, C, and assembly language. ring is focused on general-purpose cryptography. WebPKI X.509 certificate validation is done in the webpki project, which is built on top of ring. Also, multiple groups are working on implementations of cryptographic protocols like TLS, SSH, and DNSSEC on top of ring.
Certigo is a utility to examine and validate certificates to help with debugging SSL/TLS issues.Supports all common file formats: Certigo can read and dump certificates in various formats. It can automatically detect and read from X.509 (DER/PEM), JCEKS, PKCS7 and PKCS12 files. Certificates can be dumped to a human-readable format, a set of PEM blocks, or a JSON object for use in scripting.
Bouncy Castle Crypto APIs is a lightweight cryptography API for Java and CSharp. It has provider for the Java Cryptography Extension and the Java Cryptography Architecture. It supports TLS, PKCS7, PKCS12, OpenPGP, S/MIME, OCSP, TSP, CMP, Extended Access Control, ASN and lot more.
cryptlib is a powerful security toolkit that allows even inexperienced crypto programmers to easily add encryption and authentication services to their software. It provides support for S/MIME and PGP/OpenPGP secure enveloping, SSL/TLS and SSH secure sessions, CA services such as CMP, SCEP, RTCS, and OCSP, and other security operations such as secure timestamping.
SSH.NET is a Secure Shell (SSH-2) library for .NET, optimized for parallelism.This project was inspired by Sharp.SSH library which was ported from java and it seems like was not supported for quite some time. This library is a complete rewrite, without any third party dependencies, using parallelism to achieve the best performance possible.
Download PolarSSL PolarSSL is an SSL library written in ANSI C. PolarSSL makes it easy for developers to include cryptographic and SSL/TLS capabilities in their (embedded) products with as little hassle as possible. It is designed to be readable, documented, tested, loosely coupled and portable. It supports Symmetric encryption algorithms, hash algorithms, RSA with PKCS and X.509 certificate, SSL and TLS.
Devv.Core.Crypto is an encryption library written in VB.NET. It supports all the major Cipher and Hash algorithms: RC2, DES, TripleDES, AES (Rijndael), SHA and MD5. The configuration can be done using the application settings file, and it's quite easy to integrate. Compatible ...
KIside is a message digest computing and displaying tool. It computes and shows the hash code of any file as a string of hexadecimal numbers. KIside implements standard algorithms such as MD4, MD5, SHA1, SHA256, SHA384, SHA512, TIGER, RIPEMD160.
Sharkey is a service for managing certificates for use by OpenSSH.Sharkey has a client component and a server component. The server is responsible for issuing signed host certificates, the client is responsible for installing host certificates on machines. Sharkey builds on the trust relationships of your existing X.509 PKI to manage trusted SSH certificates. Existing X.509 certificates can be minted into SSH certificates, so you don't have to maintain two separate PKI hierarchies.
ASN.1 to C compiler takes the ASN.1 module files (example) and generates the C++ compatible C source code. That code can be used to serialize the native C structures into compact and unambiguous BER/OER/PER/XER-based data files, and deserialize the files back. Various ASN.1 based formats are widely used in the industry, such as to encode the X.509 certificates employed in the HTTPS handshake, to exchange control data between mobile phones and cellular networks, to perform car-to-car communication in intelligent transportation networks.
Themis is open-source high-level cryptographic services library for mobile and server platforms, providing secure messaging and secure data storage. Themis provides three important cryptographic services Secure messaging, Secure session and Secure storage.
webpki is a library that validates Web PKI (TLS/SSL) certificates. webpki is designed to provide a full implementation of the client side of the Web PKI to a diverse range of applications and devices, including embedded (IoT) applications, mobile apps, desktop applications, and server infrastructure.