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GB/T 17964-2021 Active
GB/T 17964-2021 Information security technology—Modes of operation for a block cipher
Abstract
This document describes the working modes of nine block cipher algorithms, and provides their parameters and methods.
This document is intended to guide the use of block cipher algorithms in encrypting and decrypting data.
The working modes described in this document are only applicable to protecting the confidentiality of data, and are not suitable for protecting the integrity of data.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 17964-2021 |
| CCS | Data encryption |
| ICS | Character sets and information encoding |
| Implement Date | 2022-05-01 |
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