ISO/IEC 9797-1:2011
Information technology - Security techniques - Message Authentication Codes (MACs) - Part 1: Mechanisms using a block cipher
- Standard No.
- ISO/IEC 9797-1:2011
- Release Date
- 2011
- Published By
- International Organization for Standardization (ISO)
- Status
- Replace By
- ISO/IEC 9797-1:2011/Amd 1:2023
- Latest
- ISO/IEC 9797-1:2011/Amd 1:2023
- Scope
- This part of ISO/IEC 9797 specifies six MAC algorithms that use a secret key and an n-bit block cipher to calculate an m-bit MAC. This part of ISO/IEC 9797 can be applied to the security services of any security architecture, process, or application. Key management mechanisms are outside the scope of this part of ISO/IEC 9797. This part of ISO/IEC 9797 specifies object identifiers that can be used to identify each mechanism in accordance with ISO/IEC 8825-1. Numerical examples and a security analysis of each of the six specified algorithms are provided, and the relationship of this part of ISO/IEC 9797 to previous standards is explained.
ISO/IEC 9797-1:2011 history
- 2023 ISO/IEC 9797-1:2011/Amd 1:2023 Information technology — Security techniques — Message Authentication Codes (MACs) — Part 1: Mechanisms using a block cipher — Amendment 1
- 2011 ISO/IEC 9797-1:2011 Information technology - Security techniques - Message Authentication Codes (MACs) - Part 1: Mechanisms using a block cipher
- 1999 ISO/IEC 9797-1:1999 Information technology - Security techniques - Message Authentication Codes (MACs) - Part 1: Mechanisms using a block cipher
