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ISO/IEC 29192-2:2019

Information security — Lightweight cryptography — Part 2: Block ciphers ISO/IEC 29192-2:2019

Publication date:   Nov 15, 2019

General information

90.20 Standard under periodical review   Oct 15, 2024

ISO/IEC

ISO/IEC JTC 1/SC 27 Information security, cybersecurity and privacy protection

International Standard

35.030   IT Security

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Scope

This document specifies three block ciphers suitable for applications requiring lightweight cryptographic implementations:
— PRESENT: a lightweight block cipher with a block size of 64 bits and a key size of 80 or 128 bits;
— CLEFIA: a lightweight block cipher with a block size of 128 bits and a key size of 128, 192 or 256 bits;
— LEA: a lightweight block cipher with a block size of 128 bits and a key size of 128, 192 or 256 bits.

Life cycle

PREVIOUSLY

ABANDON
ISO/IEC 29192-2:2012/DAmd 1

WITHDRAWN
ISO/IEC 29192-2:2012

NOW

PUBLISHED
ISO/IEC 29192-2:2019
90.20 Standard under periodical review
Oct 15, 2024