ISO/IEC 7816-6:2023/Amd 1:2026

Overview

ISO/IEC 7816-6:2023/Amd 1:2026 is an international amendment focused on identification cards, specifically integrated circuit cards (commonly known as smart cards). As Part 6 of the ISO/IEC 7816 series, this document extends the interindustry data elements for interchange by introducing new provisions for quantum safe cryptography (QSC). This amendment is jointly developed by ISO and IEC, ensuring alignment with global standards for information security and card interoperability in the context of emerging cryptographic threats.

Quantum safe cryptography addresses the vulnerabilities posed by quantum computers, which have the potential to compromise many current cryptographic systems. This amendment defines and incorporates essential data elements enabling integrated circuit cards to securely facilitate cryptographic operations in a post-quantum environment.

Key Topics

• Quantum Safe Cryptography (QSC):

  • Defines cryptographic systems resilient to attacks from both classical and quantum computers.
  • Ensures long-term security and trust in personal identification and financial transactions.

• Data Element Extensions:

  • Introduces templates for encapsulating public/private keys, common parameters, hybrid signature configurations, and parameterized configurations necessary for Key Encapsulation Mechanisms (KEM).
  • Defines new tags and templates to handle QSC data structures based on current and evolving standards.

• Common Parameters:

  • Specifies public values that control cryptographic algorithm operations, enhancing interoperability among diverse applications and systems.

• Interindustry Interchange:

  • Ensures that data element enhancements can be adopted widely across sectors and maintain compatibility between different card systems and devices.

Applications

This amendment has broad industry relevance wherever smart cards and secured identification are utilized. Key application areas include:

• Banking and Financial Services:

  • Enables future-proof card issuance against quantum-era attacks on encryption, helping banks and payment networks maintain the security of credit/debit cards and EMV payment systems.

• Government and Identification Schemes:

  • Supports national ID cards, passports, and digital identity credentials with encrypted data protected against next-generation cryptanalysis.

• Healthcare Systems:

  • Protects personal and medical information stored on health insurance cards and smart healthcare tokens by means of quantum safe cryptography elements.

• Mobile and Telecommunication:

  • Ensures that SIM cards and secure elements within mobile devices can support quantum resilient mechanisms for subscriber authentication and communication security.

• Access and Transit Control:

  • Improves the resilience of access badges, public transport cards, and other secure entry systems operating in sensitive environments.

Implementing this amendment allows organizations to transition to quantum safe cryptography, minimizing the risk of future vulnerabilities while maximizing compatibility with existing smart card infrastructure.

Related Standards

• ISO/IEC 7816 Series: The foundational set for integrated circuit card standards, including:

  • ISO/IEC 7816-4 (Organization, security, and commands for interchange)
  • ISO/IEC 7816-8 (Commands for security operations)
  • ISO/IEC 7816-11 (Personal verification through biometric methods)

• ISO/IEC 2022 QSC Standards: Additional standards focusing on cryptography, such as ISO/IEC 18033 (Encryption algorithms) and ISO/IEC 14888 (Digital signatures).

• EMVCo and Other Industry Initiatives: These build upon ISO/IEC 7816 to provide higher-level schemes for secure payment and identification services.

Adopting ISO/IEC 7816-6:2023/Amd 1:2026 helps organizations ensure their identification card solutions are aligned with the latest global requirements for robust, quantum-safe data protection and interoperability.