pexmor.github.io

The modules or software I made:

• NetModule - STM8 + ENC28J60 aka HW-584v2 (STM8S-105-S6)
• QR i/o - read, show and share (websocket)
• Projector - An experimental projector project
• Json2 - Naive and simple tool inspired by xml2

Reference repos

• X.509: CA and Certs
  • ✅ Root CA and Intermediate CA setup
  • ✅ Host/Server certificate generation (TLS/SSL)
  • ✅ S/MIME email certificates with PKCS#12 export
  • ✅ Certificate Revocation Lists (CRL)
  • ✅ OCSP Responder (RFC 6960 compliant)
  • ✅ Document signing with timestamps (TSA)
  • ✅ PDF Signing (with visible stamp and actuall TSA Signature)
• TLS Cert - check the validity of X.509 certs on web
• QR payments - Czech QR/SPAYD Git Repo
• M.Y.js - CRDT replicator in browser Git Repo
• Auth Experiment - User authetication including Passkey
• Data Proxy - A message broker API for universal M2M/M2H/H2M messaging