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

Managed .NET wrapper for unmanaged PKCS#11 libraries

A set of tools to manage objects on PKCS#11 cryptographic tokens. Compatible with many PKCS#11 library, including major HSM brands, NSS and softoken.

A Node.js implementation of the PKCS#11 2.40 interface

PKCS#11 Wrapper for Python

Go (golang) ECB mode of encryption and padding.

PinkSign – a friendly Python library for NPKI (공동인증서, 구 공인인증서) certificates 🔑

AWS Certificate Manager for Nitro Enclaves allows the use of public and private SSL/TLS certificates with web applications and web servers running on Amazon EC2 instances with AWS Nitro Enclaves.

X509 (RFC5280) handling in OCaml

Easy to use PKCS#11 based X.509 certificate store

Python script which converts RSA PEM key (PKCS#1) to XML compatible for .Net

Implementation of PKCS7 padding in C

Just a simple tool to concurrently attack password-protected PKCS#12 (PFX/P12) files

Bleichenbacher's PKCS 1.5 Padding Oracle Attack.

Modern header-only C++20 ASN.1 DER parser library

A Java client to communicate with a taskwarrior server (= taskd).

A library to facilitate the exploitation of padding oracle attacks

Dump the structure of an ASN.1 file.

A pure JavaScript XTEA block cipher implementation (PHP MCRYPT_XTEA compatible) with support for ECB and CBC modes of operation and PKCS7 padding.

PKCS #11 provider library and software HSM implementation in Go.

A PHP library providing cryptography support for various PKCS applications.

PKI Token provide secure storage for digital certificates and private keys. They allow public-key cryptography and digital signatures to be leveraged securely, without risk of leaking the private key information.

AWS KMS to PKCS#11 bridge.

Zig library for encoding and decoding cryptographic data formats.

A PHP implementation of PKCS #8 encrypted private-key.

The graphene-cli is a cross-platform command line tool for working with PKCS#11 devices

The Digital Signature is the result of the execution of a public key mathematical algorithm where the author uses his private key to sign the document and anyone can verify the authenticity of the document using the owner’s public key. In practice, the digital signature is part of the Public Key Infrastructure (PKI)

Debian package with Java KeyStore explorer

PKI & PGP - Releases are always signed with a key stored here

PKCS #1 through #15 - Private and Public Keys, Certificates, and More