【国外标准】 Financial Services - Symmetric Key Cryptography for the Financial Services Industry Format Preserving Encryption - Part 1: Definition and Model/Part 5: Part 5 Format-preserving Feistel-based Mode FF3.1

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ANSI X9.124-5-2021/ANSI X9.124-1-2020
现行
定价： 1274元 / 折扣价： 1083 元
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标准简介

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X9.124 Symmetric Key Cryptography for the Financial Services Industry Format Preserving Encryption is a suite of standards consisting of five parts that defines format-preserving encryption (FPE) methods. Part 1 of this standard includes a set of definitions common to all FPE techniques, a security model for FPE block cipher techniques, and a description of the pseudocode language used in defining the mode specified in this document. Part 5燿efines requirements for using the AES or Triple-DES block cipher to perform FPE using a format-preserving Feistel-based mode known as FF3.1. FF3.1 is part of the FFX family of Feistel-based format preserving encryption methods.

基本信息

标准号：
ANSI X9.124-5-2021/ANSI X9.124-1-2020
标准名称：
Financial Services - Symmetric Key Cryptography for the Financial Services Industry Format Preserving Encryption - Part 1: Definition and Model/Part 5: Part 5 Format-preserving Feistel-based Mode FF3.1
英文名称：
Financial Services - Symmetric Key Cryptography for the Financial Services Industry Format Preserving Encryption - Part 1: Definition and Model/Part 5: Part 5 Format-preserving Feistel-based Mode FF3.1
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