1、 TECHNICAL SPECIFICATION IECTS 62351-4 First edition2007-06 Power systems management and associated information exchange Data and communications security Part 4:Profiles including MMS Reference number IEC/TS 62351-4:2007(E)LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION
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8、:csciec.ch Tel.:+41 22 919 02 11 Fax:+41 22 919 03 00 LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.TECHNICAL SPECIFICATION IECTS 62351-4 First edition2007-06 Power systems management and associated information exchange Data and comm
9、unications security Part 4:Profiles including MMS PRICE CODE P For price,see current catalogueCommission Electrotechnique InternationaleInternational Electrotechnical Commission LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.2 TS 6235
10、1-4 IEC:2007(E)CONTENTS FOREWORD.3 1 Scope and object.5 1.1 Scope.5 1.2 Object.5 2 Normative References.5 3 Terms and definitions.6 4 Security issues addressed by this technical specification.6 4.1 Security for application and transport profiles.6 4.2 Security threats countered.7 4.3 Attack methods
11、countered.7 5 A-Profile security.7 5.1 MMS.8 5.2 Logging.8 5.3 ACSE.8 5.3.1 Peer entity authentication.8 5.3.2 AARQ.11 5.3.3 AARE.11 6 T-Profile security.11 6.1 TCP T-Profiles.11 6.1.1 Conformance to this technical specification.11 6.1.2 Use of TLS in TCP T-Profiles.11 6.1.3 TP0.12 6.1.4 RFC 1006.13
12、 6.1.5 TLS requirements.13 6.1.6 Use of TLS.13 6.2 OSI T-Profiles.14 6.3 Certificate authority support.15 7 Conformance.15 7.1 General conformance.15 7.2 Conformance of IEC 60870-6 TASE.2 security.15 Bibliography.16 Figure 1 Application and transport profiles.7 Figure 2 Non-secure and secure TCP T-P
13、rofiles IEC 62351.12 Table 1 TP0 maximum sizes.12 Table 2 Recommended cipher suite combinations.14 Table 3 Supported cipher suites.15 LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.TS 62351-4 IEC:2007(E)3 INTERNATIONAL ELECTROTECHNICA
14、L COMMISSION _ POWER SYSTEMS MANAGEMENT AND ASSOCIATED INFORMATION EXCHANGE DATA AND COMMUNICATIONS SECURITY Part 4:Profiles including MMS FOREWORD 1)The International Electrotechnical Commission(IEC)is a worldwide organization for standardization comprising all national electrotechnical committees(
15、IEC National Committees).The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields.To this end and in addition to other activities,IEC publishes International Standards,Technical Specifications,Technical Reports,Pub
16、licly Available Specifications(PAS)and Guides(hereafter referred to as“IEC Publication(s)”).Their preparation is entrusted to technical committees;any IEC National Committee interested in the subject dealt with may participate in this preparatory work.International,governmental and non-governmental organizations liaising with the IEC also participate in this preparation.IEC collaborates closely with the International Organization for Standardization(ISO)in accordance with conditions determined b