GB/T 37036.2-2019 English PDF (GBT37036.2-2019)

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GB/T 37036.2-2019: Information technology -- Biometrics used with mobile devices -- Part 2: Fingerprint
GB/T 37036.2-2019
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
ICS 35.240.15
L 71
Information Technology - Biometrics Used with Mobile
Devices - Part 2: Fingerprint
ISSUED ON: OCTOBER 18, 2019
IMPLEMENTED ON: MAY 1, 2020
Issued by: State Administration for Market Regulation;
Standardization Administration of the People’s Republic of
China.
Table of Contents
Foreword ... 3 
1 Scope ... 4 
2 Normative References ... 4 
3 Terms and Definitions ... 4 
4 Abbreviations ... 6 
5 Technology Architecture ... 6 
6 Operational Process ... 8 
7 Functional Requirements ... 10 
8 Performance Requirements ... 12 
9 Security Requirements ... 13 
Appendix A (informative) Mobile Device Fingerprint Recognition Application
Modes ... 16 
Bibliography ... 20 
Information Technology - Biometrics Used with Mobile
Devices - Part 2: Fingerprint
1 Scope
This Part of GB/T 37036 provides the technology architecture applied to the fingerprint
recognition system used with mobile devices, and specifies the operational process,
functional requirements, performance requirements and security requirements of
fingerprint recognition used with mobile devices.
This Part is applicable to the design, production, integration and application of the
fingerprint recognition system used with mobile devices.
2 Normative References
The following documents are indispensable to the application of this document. In
terms of references with a specified date, only versions with a specified date are
applicable to this document. In terms of references without a specified date, the latest
version (including all the modifications) is applicable to this document.
GB/T 26238-2010 Information Technology - Terminology for Biometrics
GB/T 33767.4-2018 Information Technology - Biometric Sample Quality - Part 4: Finger
Image Data
GB/T 37036.1-2018 Information Technology - Biometrics Used with Mobile Devices -
Part 1: General Requirement
3 Terms and Definitions
What is defined in GB/T 26238-2010, and the following terms and definitions are
applicable to this document.
3.1 Fingerprint Characteristic
Fingerprint characteristic refers to distinguishable and repeatable characteristic
information that can be extracted from individual’s fingerprint information, so as to
achieve the purpose of individual recognition.
3.2 Fingerprint Recognition
Fingerprint recognition refers to the process of individual recognition based on
c) The main function of the presentation attach detection sub-function is to
evaluate and judge the fingerprint samples; block the non-fingerprint samples;
d) The main function of the fingerprint feature extraction sub-function is to extract
fingerprint feature of fingerprint samples that have passed the quality
judgment and presentation attack detection.
The main function of the fingerprint characteristic storage module to form fingerprint
template through fingerprint characteristic verified by the fingerprint characteristic
capture module and store it on the physical chip.
The main function of the fingerprint characteristic comparison module is to compare
the fingerprint feature verified by the fingerprint characteristic capture module with the
fingerprint template of the fingerprint characteristic storage module; output the
comparison result to the mobile application.
The server side includes the fingerprint characteristic storage module, the fingerprint
characteristic comparison module and the three sub-functions (quality judgment,
presentation attack detection and fingerprint feature extraction) in the fingerprint
characteristic capture module. The functions of these functions and sub-functions are
the same as the corresponding functions and sub-functions of the mobile device side.
The application of biometrics in mobile devices may have multiple modes, which mainly
include two modes: local recognition and remote recognition.
The mode of local recognition means the fingerprint characteristic recognition process
of mobile device is locally completed in the mobile device. In addition, the recognition
result is output to the mobile application that calls the fingerprint recognition service.
The mode of remote recognition means some functions (such as: fingerprint
characteristic storage and / or fingerprint characteristic comparison functions) or sub-
functions (such as: quality judgment, presentation attack detection and / or fingerprint
feature extraction sub-functions) of fingerprint recognition are executed on the remote
server.
Generally speaking, the mode of local recognition is adopted. The specific recognition
mode to be used depends on the application purpose and application environment of
the biometric system used with mobile devices, as well as the overall design
considerations. It is set in the recognition system solution.
The description of the local recognition and remote recognition mode is shown in
Appendix A.
6 Operational Process
The operational process of fingerprint recognition used with mobile devices generally
3) End the fingerprint log-out process.
7 Functional Requirements
7.1 General Requirements
7.1.1 Basic functions
It shall comply with the requirements of 6.1.1 in GB/T 37036.1-2018, which include,
but are not limited to:
a) Applicable to users of different races, different ages and different skin colors;
b) Applicable to mobile device users and fingerprint recognition system
administrators;
c) Based on corresponding hardware and software conditions of the mobile
device, it shall be able to support multi-modal or multi-factor fingerprint
recognition.
7.1.2 Functional management
It shall comply with the requirements of 6.1.2 in GB/T 37036.1-2018, which include,
but are not limited to:
a) Fingerprint enrollment:
1) It shall be able to complete fingerprint enrollment in one session;
2) It shall be able to support timeout constraints.
b) Fingerprint recognition:
1) It shall be able to support consecutive failure number constraints;
2) It shall be able to output fingerprint recognition result.
c) During fingerprint log-out, the object of log-out shall pass identity verification.
d) It shall support log management function and generate log recording events.
The events to be recorded include (but are not limited to) success or failure
events during the enrollment process and the recognition process. The log
record of each event should include the event occurrence time, the type of
event, the user, the event execution result or the failure cause.
7.2 Fingerprint Characteristic Capture Module
7.2.1 Basic Functions
It shall comply with the requirements of 6.3 in GB/T 37036.1-2018, which include, but
are not limited to:
a) The stored data does not contain the original image data of the fingerprint;
b) It shall support already enrolled user’s operations (such as: add and log-out)
of fingerprint templates in the fingerprint characteristic storage module;
c) Encrypt the stored fingerprint characteristic data;
d) When it comes to using cryptographic technology to provide security
(confidentiality, integrity, authenticity and non-repudiation), comply with
relevant national standards and industry standards related to cryptography.
7.4 Fingerprint Characteristic Comparison Module
7.4.1 Basic functions
Based on the relevant stipulations of 6.4.1 in GB/T 37036.1-2018, the fingerprint
characteristic comparison module shall be able to support 1:N co...