opacity

The Open Protocol for Access Control Identification and Ticketing with privacY, is a standard suite of Key Establishment and Authentication protocols based on ECC and AES, for optimized contactless transactions and simple PKI based Key management.

Features

Privacy Enhanced
Based on ECC and AES
Simple PKI Key Management
Standard: NIST SP-800-56 compliant
ISO24727-6
Based on CVC (ISO 7816-8 annex B) issued by a CMS or a CA
Optimized for contactless transactions
Great for Phyical Access Control
complete reference implementation: code for the SAM/User applet, Terminal

Project Activity

See All Activity >

License

Apache License V2.0

Follow opacity

opacity Web Site

Other Useful Business Software

Forever Free Full-Stack Observability | Grafana Cloud

Our generous forever free tier includes the full platform, including the AI Assistant, for 3 users with 10k metrics, 50GB logs, and 50GB traces.

Built on open standards like Prometheus and OpenTelemetry, Grafana Cloud includes Kubernetes Monitoring, Application Observability, Incident Response, plus the AI-powered Grafana Assistant. Get started with our generous free tier today.

Create free account

Rate This Project

User Ratings

3.0 out of 5 stars

★★★★★

★★★★

★★★

★★

★

ease 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 3 / 5

features 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 3 / 5

design 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 3 / 5

support 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 3 / 5

User Reviews

Filter Reviews:

All

idmachines Posted 2014-02-22

What implementations exist that are current with or derived from this code? Comments are required below and I have not used the code yet so 3 is an option to not applicable

Additional Project Details

Intended Audience

Developers

Programming Language

C++, Java

Related Categories

C++ Cryptography Software, Java Cryptography Software

Registered

2010-08-11

Similar Business Software

UTunnel VPN and ZTNA

UTunnel provides Cloud VPN, ZTNA, and Mesh Networking solutions for secure remote access and seamless network connectivity. ACCESS GATEWAY: Our Cloud VPN as a Service offers swift deployment of Cloud or On-Premise VPN servers. It utilizes OpenVPN and IPSec protocols, enables policy-based...

See Software
Auth0

Auth0 takes a modern approach to Identity, providing secure access to any application, for any user. Safeguarding billions of login transactions each month, Auth0 delivers convenience, privacy, and security so customers can focus on innovation. Auth0 is part of Okta, The World’s Identity...

See Software
Frontegg

Frontegg is a Customer Identity and Access Management (CIAM) platform that simplifies authentication, authorization, and user management for SaaS companies. It enables developers to implement advanced identity features quickly, then shift ongoing administration to other teams. With Frontegg,...

See Software
Securden Unified PAM

Securden Unified PAM is a privileged access security solution that lets you discover, centrally store, organize, share, manage, and keep track of all privileged identities, passwords, keys, documents, and other identities. It helps you establish a centralized password management system, automate...

See Software
New Relic

There are an estimated 25 million engineers in the world across dozens of distinct functions. As every company becomes a software company, engineers are using New Relic to gather real-time insights and trending data about the performance of their software so they can be more resilient and...

See Software
Files.com

Files.com is a cloud-native Managed File Transfer (MFT) platform that unifies file transfers, sharing, and automation across any cloud, protocol, or partner. It connects 50+ storage systems — including Amazon S3, Azure, Google Drive, SharePoint, Dropbox, and Box — presenting them as a single...

See Software