certificate-validation

Certificate validator for X.509 certificates.

test SSL/TLS clients how secure they are

Research initiative to make TLS certificate validation usable.

Resolve the certificate chains (leaf, intermediate, and the root) for x509 certificates using the CLI or Python API. It supports PEM, DER, and PKCS7 formats and custom root certificate stores.

Python SSL/TLS certificate monitoring: expiration checks, hostname/SAN validation, X.509 chain analysis, and post-quantum readiness (ML-KEM/ML-DSA).

A prototype for certificate generator and validation using Blockchain. The Blockchain is not a part of an official chain and is coded locally in python. The prototype explains the logic behind certificate validation.

A tool for examining and validating certificates in different formats

Client-side PDF digital signature verification in the browser: PAdES, CAdES, PKCS#7, X.509 PKI (Firma Digital, eIDAS). Zero upload, open source. verify.attestto.com

Mobile Dapp for academic certificate validation

Automate the tedious process of domain registration, certificate setup, and GitHub secrets config.

🔐 Advanced PowerShell module for Windows CAPI2 certificate validation troubleshooting. Search, analyze, and resolve TLS/SSL certificate chain errors with DNS/certificate name filtering, comprehensive error analysis, and before/after comparison tools.

A python oriented Telegram Bot to Download and Fetch Valid/Invalid TryHackMe Certificates.

External certificate validator framework for EJBCA Enterprise.

Digital certificate generating and validating platform

In this project I will work to validate certificate

[Lift-and-Improve Migration] This repository demonstrates a legacy-style monolithic application deployed on AWS using Infrastructure as Code (CloudFormation). The project showcases how a traditional Node.js + MySQL monolith can be provisioned, configured, and operated in a production-like cloud environment using DevOps best practices.

Certificate validation system using QR and SHA‑256 encryption.

mTLS Client Certificate Validator

Fast and simple tool to monitor HTTPS certificates expiration.

Python-based XAdES-EPES signature validator for XML documents, commonly used in electronic invoicing and digital signing workflows. This tool verifies the integrity, authenticity, and certificate information of signed XML documents, helping ensure compliance with digital signature standards.