Saturday, September 9, 2023

Safety -- Identity Verification Protocol in the Age of Advanced AI

Identity Verification Protocol in the Age of Advanced AI

In an era where artificial intelligence (AI) has reached unprecedented capabilities, the lines between reality and simulation are increasingly blurred. Deepfake technologies can convincingly replicate human voices, facial expressions, and even behaviors, posing significant risks to personal and public safety. Scenarios such as fraudulent distress calls or fake kidnappings are no longer the stuff of science fiction but a looming reality. In this context, traditional methods of identity verification—passwords, biometrics, or even multi-factor authentication—may no longer suffice.

To address these challenges, we introduce a robust Identity Verification Protocol that combines cryptographic keys, QR codes, and situation-specific passwords. This multi-layered approach aims to provide a foolproof method for confirming an individual's identity and situation in real-time. By integrating these elements, the protocol offers a comprehensive solution that is not only secure but also quick to implement in emergency situations.

The protocol is designed to be both technologically rigorous and user-friendly, ensuring that it can be adopted by individuals with varying levels of technical expertise. It serves as a critical tool for safeguarding against the deceptive capabilities of advanced AI, thereby providing an additional layer of security in a rapidly evolving digital landscape.

In summary, as we navigate the complexities and vulnerabilities introduced by AI, adopting a robust identity verification system becomes not just advisable but essential. This protocol aims to fill that need, offering a secure, efficient, and adaptable method for confirming identity and situation, thus mitigating the risks posed by AI-generated impersonations.

Protocol for Identity Verification Using QR Codes, Cryptographic Keys, and Password


  1. QR Code Generation:

    • Left Arm: Contains a URL with encrypted personal information, signed by Private Key 1.
    • Right Arm: Contains Public Key 1, signed by Private Key 2.
    • Hidden Place: Contains Public Key 2.
  2. Password Encryption:

    • A password chosen by the individual is encrypted using Private Key 1.
  3. Tattoo or Laser Printing:

    • The QR codes are tattooed or laser-printed onto the specified body parts.
  4. Verification Process:

    1. Scan the QR code on the left arm to get the URL and verify the signature using Public Key 1 from the right arm.
    2. Scan the QR code on the right arm to get Public Key 1 and verify its signature using Public Key 2 from the hidden place.
    3. Scan the QR code from the hidden place to get Public Key 2.
    4. Use Public Key 2 to verify Public Key 1, and Public Key 1 to verify the URL's information.
    5. Decrypt the password using Public Key 1 and match it with the password provided by the allegedly captured person.


  • QR Code Size: The addition of an encrypted password will still likely fit within the 3,000-character limit of a QR code.

Privacy Concerns Addressed:

  1. Encrypted Personal Info: The URL contains encrypted personal information, accessible only by decrypting it with Public Key 1.
  2. Password Layer: The additional password layer ensures that even if someone were to scan the QR codes, they would also need the password to complete the verification.


The revised protocol adds an encrypted password for an extra layer of security, making it more privacy-conscious. It remains technically feasible, given the character limits of QR codes and cryptographic key lengths.

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