List of drafts

ISO/IEC 18033-7:2022/DAmd 1 Public enquiry

Comment end date 2026-04-12

Information security — Encryption algorithms — Part 7: Tweakable block ciphers — Amendment 1

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ISO/IEC 29192-8:2022/DAmd 1 Public enquiry

Comment end date 2026-04-12

Information security — Lightweight cryptography — Part 8: Authenticated encryption — Amendment 1

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ISO/IEC 29192-4:2013/DAmd 2 Public enquiry

Comment end date 2026-04-12

Information technology — Security techniques — Lightweight cryptography — Part 4: Mechanisms using asymmetric techniques — Amendment 2

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prEN ISO/IEC 29134 Public enquiry

Comment end date 2026-04-12

Information technology - Security techniques - Guidelines for privacy impact assessment (ISO/IEC 29134:2023)

This document gives guidelines for: a process on privacy impact assessments, and a structure and content of a PIA report. It is applicable to all types and sizes of organizations, including public companies, private companies, government entities and not-for-profit organizations. This document is relevant to those involved in designing or implementing projects, including the parties operating data processing systems and services that process PII.

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ISO/IEC DIS 28033-2 Public enquiry

Comment end date 2026-04-12

Information security — Fully homomorphic encryption — Part 2: Mechanisms for exact arithmetic on modular integers

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prEN 50764:2026 Public enquiry

Comment end date 2026-03-25

Cybersecurity requirements for platforms of smartcards and similar devices including secure elements

The products with digital elements in the scope of this document are the platforms of smartcards and similar devices including secure elements, which consist of a tamper-resistant MCU/MPU and optionally an application environment or operating system. Platforms are designed to store and process sensitive data, and to protect it against physical and logical attacks by attackers with significant resources and skills, at AVA_VAN.4 (moderate attack potential) or AVA_VAN.5 (high attack potential) levels. Although platforms do not delegate data processing to remote entities, these can be involved in operations such as software update, configuration or key provisioning. The platform ensures the authentication of the remote entities before receiving/sending sensitive information and ensures this information is protected during the exchange. Platforms are intended for final products including, but not limited to, electronic identity cards, removable UICCs, eUICC, payment cards, physical access cards, digital tachograph cards or wrist bands with integrated payment secure elements, trust anchors in connected digital products and critical IT systems. This document defines technical requirements for platforms, which meet the essential requirements defined in Regulation (EU) 2024/2847 to the extent described in Annex ZZ. It also defines the methods for assessing the technical requirements. The expression of the technical requirements and the assessment methods use the Common Criteria (CC) formalism defined in the EN ISO/IEC 15408 series and EN ISO/IEC 18045:2023 supplemented by the EUCC state-of-the-art documents for the technical domain smart cards and similar devices. This document covers platforms conformant with the Protection Profiles (PPs) PP0084, PP0117, PP0104 and PP TPM, and identifies the gaps of these specifications against the CRA essential requirements. In this document, PP0104 also refers to the PP0104-based PP-Configuration 0107. The evaluation of platforms against PP0084, PP0117, PP0104 or PP TPM plus the applicable additional technical requirements which cover their gaps allow to demonstrate conformance with the CRA essential requirements. The technical requirements and the mappings against PP0084, PP0117, PP0104 and PP TPM are defined in Clause 7 and Annex B, respectively. This document also covers platforms consisting of a hardware layer and either an application environment, e.g. Java Card platform, or firmware/software. Annex C contains an informative mapping of Java Card platforms towards PP0099. Platforms can have discrete, integrated or embedded form factors, and employ technologies such as integrated circuits, programmable macros or system-in-package or system-on-chip. These do not affect the requirements or the assessment methods. Unless specified, clauses apply to all platforms, from pure hardware to platforms consisting of hardware, firmware and/or software. Platforms are accompanied by guidance which contains all the requirements and recommendations for the secure integration of the platform into further intermediate or final products and the secure usage of the platform by the external entities. The guidance covers all the non-platform aspects which can impact the security of the platform assets. The applications stored and/or running on the platforms, which are an integral part of the final products, are outside the scope of this document. prEN 18330:2026 applies to products composed of a platform and a set of applications.

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prEN 50765:2026 Public enquiry

Comment end date 2026-03-25

Cybersecurity requirements for microprocessors and microcontrollers with security-related functionalities

This document specifies the security assessment requirements for platforms that include microprocessors and microcontrollers with security-related functionalities. These platforms aim to secure other products/networks/services beyond the microprocessors and microcontrollers themselves and are intended to provide assurance at a level AVA_VAN.1 as defined in [2], or without AVA_VAN claim.

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prEN 50766:2026 Public enquiry

Comment end date 2026-03-25

Cybersecurity requirements for tamper-resistant microprocessors and microcontrollers

This document specifies the technical requirements for general-purposes tamper-resistant microprocessors and microcontrollers intended for integration into products that rely on them as a foundational security component. The microprocessors and microcontrollers in scope are designed for deployment in environments where the security features of the product integrating the platform are of importance, and where the threat landscape includes attackers with low but non-negligeable attack potential, corresponding to AVA_VAN.2 to AVA_VAN.3 as defined in [13].

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prEN 18330 Public enquiry

Comment end date 2026-03-24

Cybersecurity requirements for smartcards or similar devices, including secure elements - Application layer

Smart Cards • Definition of a Smart Card that is in the scope of the Regulation (EU) 2024/2847, Annex 4, Category 41 o In reference to TC47X/WG3 work on Security MCU/MPU • Distinction between applicative part and general part of the architecture that is essential for composite evaluation • Expectation on applicative and composite evaluation in accordance with EUCC scheme Similar Devices • Definition of similar devices that are in- or out-of-scope of this standardisation category – for example: o Products in-scope that fully comply with architectural description of a compliant Smart Card but do come in different packaging (e.g. SIM-card form factors, key fobs, tokens, IoT embedded ID elements), etc. o Products out-of-scope that come packaged as a smart card but contain microcontrollers with security functions or tamper resistance appropriate for evaluation under other categories Secure Elements • Definition of a Secure Element that is on the scope of the Regulation (EU) 2024/2847, including description of possible architectures and required security capabilities, in alignment with TC47X • Distinction between applicative part and general part of the architecture that is essential for composite evaluation • Expectation on applicative and composite evaluation in accordance with EUCC scheme • Alignment of security capabilities of secure elements with microcontrollers and microprocessors with security functions and/or tamper resistance capabilities Related remote data processing • Technical criteria characterizing a remote data processing • Identification of remote data processing e.g. life cycle management, security update services…. • Standardized expectations on lifecycle management of Smart Cards and Secure Elements As part of the work, the group will cover at least the types of PwDE and their intended purposes in relation to use cases described in the list below. In addition, for some types of PwDE, expertise from external organizations which are recognized will be leveraged to ensure the project is relevant and in line with the reality of markets. Type of the Product with Digital Elements: 1. Secure element, Smart Cards and similar devices for critical use cases – high risk profile 2. Secure element, Smart Cards and similar devices for critical use cases – low risk profile 3. Remote data processing systems / services The list above is not finite, it represents initial state. The work of the group will first focus on delivering precise scope related to intended purpose and dependant use cases, in collaboration with other standardisation workgroups and industry representatives. Note on the use cases - Standard may cover specific aspects of particular use cases Note on risk profile - The mapping of compliance criteria with EUCC may be given - Standard may cover aspects of newer version of Common Criteria CC:2022, and other established schemes

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ISO/IEC DIS 28033-3 Public enquiry

Comment end date 2026-03-10

Information security — Fully homomorphic encryption — Part 3: Mechanisms for arithmetic on approximate numbers

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ISO/IEC DIS 29128-3 Public enquiry

Comment end date 2026-03-09

Information security, cybersecurity and privacy protection — Verification of cryptographic protocols — Part 3: Evaluation methods and activities for protocol implementation verification

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