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Basic data
| Standard ID | GB/T 21082.4-2007 (GB/T21082.4-2007) |
| Description (Translated English) | Banking -- Key management (retail) -- Part 4: Key management techniques using public key cryptography |
| Sector / Industry | National Standard (Recommended) |
| Classification of Chinese Standard | A11 |
| Classification of International Standard | 35.240.40 |
| Word Count Estimation | 21,237 |
| Date of Issue | 2007-09-05 |
| Date of Implementation | 2007-12-01 |
| Adopted Standard | ISO 11568-4-1998, MOD |
| Regulation (derived from) | China Announcement of Newly Approved National Standards No. 10 of 2007 (No. 110 overall) |
| Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China |
| Summary | This standard specifies the retail banking business environment for public-key cryptography keys use and protection technologies. It applies to any key lifecycle is responsible for implementing key protector of the organization. |
GB/T 21082.4-2007: Banking -- Key management (retail) -- Part 4: Key management techniques using public key cryptography
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. Banking Key management (retail) Part 4. Key management techniques using public key cryptography
ICS 35.240.40
A11
National Standards of People's Republic of China
Banking - Key management (retail)
Part 4. Using public key encryption
Key management technology
(ISO 11568-4.1998, MOD)
Posted 2007-09-05
2007-12-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Table of Contents
Introduction Ⅲ
Introduction Ⅳ
1 Scope 1
2 Normative references 1
3 Terms and definitions
Use 4 retail banking system public key cryptographic system 3
5 Key Management Service provides technical 4
6 5 public key certificate management
Management Appendix A (normative) public key certificates 6
Annex B (informative) attribute certificate 11
Basic Concepts Appendix C (informative) public key cryptographic system 13
References 16
Foreword
GB/T 21082 "Banking - Key management (retail)" is divided into the following six sections.
--- Part 1 Introduction of key management;
--- Part 2 symmetric key management password;
--- Part 3 symmetric cryptographic key life cycle;
--- Part 4 of the use of key management public key encryption;
--- The first section 5 public key cryptosystem key life cycle;
--- Part 6 key management scheme.
This part of GB /Part 4 T 21082 of.
The partial modification of international standard ISO 11568-4.1994 "Banking - Key management (retail) - Part 4. Publication secret
Key management key password "(in English).
Taking into account China's national conditions, in the use of ISO 11568-4 doing the following modifications.
Remove the "ISO 11568-4 Annex A approved algorithms and their audit procedures" in Chapter 1 should follow the instructions of password management
Relevant provisions of the department.
For ease of use, this section also made the following editorial changes.
a) Normative references to international standards in the document referenced in corresponding national standards, references to the national standards;
b) Delete ISO foreword.
Appendix A of this section is normative appendix, Appendix B, Appendix C is informative appendix.
This section proposed by the People's Bank of China.
This part of the National Standardization Technical Committee centralized financial management.
This section is responsible for drafting units. China Financial Computerization Corporation.
Participated in the drafting of this section. People's Bank of China, Industrial and Commercial Bank of China, Agricultural Bank of China, China Merchants Bank, North China Computing Technology
The, Venus Limited.
The main drafters of this section. Tan Guoan, Yang , Lushu Chun, Li Shuguang, forest, Zhang Qirui, Shi Yongheng, Zhao Hongxin, the new Li Hong, Xu Wei, Dong
Yongle, Wang Linli, Zhouyi Peng, Xiongshao Jun.
This section first formulated.
Introduction
GB/T 21082 is described in a series of key retail banking environment, standard security management process, these keys are used to protect
Such as that between the acquirer and the chi-square, or packets between the acquirer and the issuer. Key management for an integrated circuit card is not included in the
GB/T 21082 standard.
Given the wholesale banking environment in key management is a key factor in the security exchange relatively high security environment characterized by the standard
Quasi described in the field of retail banking services related to the application of key management requirements typical service types are the point of sale/point of service (POS)
Debit payments, credit card payment vouchers and ATM (ATM) transactions.
This section GB/T 21082 main description applies to public-key cryptography key management techniques. When used in combination, these
Technology will provide key management services as described in ISO 11568-1. These services are.
--- Key separation;
--- Prevent the key replacement;
--- Key authentication;
--- Key Sync;
--- Key Integrity;
--- Key confidentiality;
--- Key leak detection.
Banking - Key management (retail)
Part 4. Using public key encryption
Key management technology
1 Scope
GB/T 21082 This part describes in detail the use and protection in the retail banking business environment for public-key cryptography system key
technology.
It is applicable to any organization in the key lifecycle responsible for implementing key protector. This section GB/T 21082 skills described
Operation in line with principles described in ISO 11568-1.
NOTE. protection details at every stage of the life cycle of the key requirements for the protection of public key cryptography are described in detail in ISO 11568-1.
Public key cryptographic system include asymmetric cryptographic digital signature and public key distribution system. While this section describes in
Key management application of these systems technology, but some of these technologies also apply to security management data.
The techniques described in this section is mainly aimed at the general public key cryptography. See Appendix for the specific criteria for a particular system.
Algorithms and algorithms approval procedures and techniques described in this section should be used in conjunction with the State Password Administration comply with relevant agencies
Provisions.
Appendix A provides an overview of the standardization of public key certificate management.
Appendix B describes the properties of the certificate, the technology can enhance the function of public key certificates.
Appendix C describes three public key cryptographic system mentioned above.
2 Normative references
The following documents contain provisions which, through reference GB/T 21082 in this section constitute provisions of this section. For dated reference documents
Member, all subsequent amendments (not including errata content) or revisions do not apply to this section, however, encouraged to reach under this section
Parties to research agreement to use the latest versions of these documents. For undated reference documents, the latest versions apply to this
section.
GB/T 15843.3-1998 Information technology - Security techniques - Entity Identification - Part 3. asymmetric signature mechanism
(Idt ISO /IEC 9798-3.1993)
GB/T 17964-2000 Information technology - Security techniques n-bit block cipher mode of operation (idt ISO /IEC 10116.1997)
ISO /IEC 8824.1990 Information technology - OSI abstract syntax notation one (ASN.1) specification
ISO /IEC 8825.1990 Information technology - OSI abstract syntax notation one (ASN.1) Specification of Basic Encoding Rules
ISO 8908.1993 Banking and related financial services vocabulary and data elements
ISO /IEC 9594-8.1990 Information technology - OSI Directory - Part 8. Authentication framework
ISO 9807.1991 Banking and related financial services message authentication requirements (retail)
ISO 11166 (all parts) banking asymmetric key management algorithms
ISO 11568-1 Banking - Key management (retail) - Part 1. Introduction Key Management
Key management technology symmetric ciphers. ISO 11568-2 Banking - Key management (retail) - Part 2
Mechanisms using asymmetric techniques. ISO /IEC 11770-3.1999 Information technology - Security techniques - Key management - Part 3
ISO 13491-1.1999 Banking - Secure cryptographic devices (retail) - Part 1. Concepts, requirements and evaluation methods
3 Terms and Definitions
ISO 8908.1993 is given in the following terms and definitions apply to this section.
...
