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pyHanko: sign and stamp PDF files

SDK for Digital Credentials

Tidal Music Streaming Client & Library written in Swift

OpenTimestamps client

An implementation of the TLS/SSL protocols

Auxiliary documentation and scripts around "A Reasonably Safe Travel Burner Laptop"

KSI C SDK

Charm: A Framework for Rapidly Prototyping Cryptosystems

Repository for general information about the Codius system.

This is our root repository.

Tracking various tools that fit in the monitoring and metrics space

Archive of existing evoting systems created by others.

Tyk Open Source API Gateway written in Go, supporting REST, GraphQL, TCP and gRPC protocols

PKI.js is a pure JavaScript library implementing the formats that are used in PKI applications (signing, encryption, certificate requests, OCSP and TSP requests/responses). It is built on WebCrypto…

A modern, portable, easy to use crypto library.

Keyless Signature Infrastructure API library (clone of GuardTime lib)

http://krakenapps.org Kraken is an opensource information security suite for java developers.

ASN.1 Decoder/Encoder/DSL

A reverse proxy that provides authentication with Google, Github or other provider

A native implementation of TLS in Javascript and tools to write crypto-based and network-heavy webapps

📚 Freely available programming books

[DEPRECATED] Stanford Javascript Crypto Library

Perl binding of Sendmail Milter protocol

Guardtime Keyless Signature Infrastructure (KSI) API for node.js

Perl binding of Sendmail Milter protocol