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GB/T 41802-2022 English PDF

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GB/T 41802-2022: Information technology - Requirements of verification code program
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Basic data

Standard ID GB/T 41802-2022 (GB/T41802-2022)
Description (Translated English) Information technology - Requirements of verification code program
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard L67
Classification of International Standard 35.240.01
Word Count Estimation 10,176
Date of Issue 2022-10-14
Date of Implementation 2023-05-01
Issuing agency(ies) State Administration for Market Regulation, China National Standardization Administration

GB/T 41802-2022: Information technology - Requirements of verification code program

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Information technology -- Requirements of verification code program ICS 35.240.01 CCSL67 National Standards of People's Republic of China Information Technology Captcha Program Requirements Published on 2022-10-12 2023-05-01 Implementation State Administration for Market Regulation Released by the National Standardization Administration directory Preface I Introduction II 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 General Requirements 2 5 Specific requirements3 Appendix A (Informative) Verification Code Example 5

foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules of Standardization Documents" drafted. Please note that some content of this document may be patented. The issuing agency of this document assumes no responsibility for identifying patents. This document is proposed and managed by the National Information Technology Standardization Technical Committee (SAC/TC28). This document was drafted by. Anhui Institute of Quality and Standardization, Hangzhou Yufan Intelligent Technology Co., Ltd., China Electronic Technology Standardization Research Institute, Shenzhen Perception Future Technology Co., Ltd., Zhongke Information Security General Technology National Engineering Research Center Co., Ltd., Shanghai Net Network Technology Comprehensive Application Research Institute, Hefei Municipal Engineering Management Office, Jiangxi Network Security Research Institute, Kylin Software Co., Ltd., Chengdu Anmei Qin Information Technology Co., Ltd., Beijing Jietong Huasheng Technology Co., Ltd., Hebei Netstar Software Co., Ltd., Anhui Ketest Information Technology Co., Ltd. Technology Co., Ltd., Hunan Technology and Business University, Anhui Wance Information Technology Co., Ltd. The main drafters of this document. Liu Chang, He Zhengan, Qi Yanli, Wang Hanbing, Zhang Shiqi, Zhu Wei, Zheng Dong, Sheng Wen, Xu Genwei, Yang Yaping, Wan Peng, Fan Rong, Yang Zhaojun, He Zhipeng, Li Jian, Zhang Bing, Lai Zechong, Guo Zhangang, Jiang Fan, He Xiaoning, Hu Xinrui, Fang Zhongke, Hu Chunhua, Xia Xia, Liang Wei.

Introduction

The verification code described in this document mainly refers to the information elements (including graphic characters, question, target location or trajectory shape, voice). Verification codes are usually used in scenarios such as user registration, operation confirmation, and information submission. Send the verification code One of the main paths is. the system where the application is located sends the verification code together with the verification operation requirements directly to the device that applies for the application. Assume The equipment holder performs the operation (feedback) according to the operation requirements to complete the verification. This document describes and standardizes the verification code procedures for the verification codes involved in the above verification code sending paths. Information Technology Captcha Program Requirements

1 Scope

This document specifies general and specific requirements for text-based, knowledge-based, behavioral-based, speech-based, and composite captcha programs. This document does not Requirements involving biometric-based captcha programs. This document applies to the development, testing and application of CAPTCHA programs.

2 Normative references

The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, dated citations documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to this document. GB/T 1988-1998 Seven-bit coded character set for information exchange in information technology GB 18030 Information Technology Chinese Coded Character Set

3 Terms and Definitions

The following terms and definitions apply to this document. 3.1 character An element in a collection of elements used to organize, control, and represent data. [Source. GB/T 1988-1998, 4.3] 3.2 graphiccharacter A class of characters other than control functions that have a visible representation, usually handwritten, printed, or displayed, and that have one or more A coded representation consisting of groups of bits. [Source. GB/T 1988-1998, 4.14] 3.3 verificationcode A set of information elements used to distinguish whether a user is a computer or a natural person. 3.4 A program for generating verification codes and implementing verification functions. NOTE. Typically includes text-based CAPTCHA programs, knowledge-based CAPTCHA programs, behavior-based CAPTCHA programs, voice-based CAPTCHA programs, Combine the verification code program. 3.5 A program used to generate a set of verification codes presented in text form and implement the verification function.

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