【英文标准名称】:Informationtechnology-Opensystemsinterconnection-Genericupperlayerssecurity-Securityexchangeserviceelement(SESE)servicedefinition
【原文标准名称】:信息技术.开放系统互连.一般上层数据安全.安全交换服务单元.服务定义
【标准号】:BSISO/IEC11586-2-1996
【标准状态】:现行
【国别】:英国
【发布日期】:1996-11-15
【实施或试行日期】:1996-11-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:通信规程;安全措施;数据安全;信息交流;数据传送;数据;应用层(开放系统互连);表示层;数据处理;对话层;开放系统互连;句法;数据传输
【英文主题词】:Applicationlayer;Communicationprocedures;Dataprocessing;Datasecurity;Definitions;Informationinterchange;Informationtechnology;Networkinterconnection;Opensystemsinterconnection;OSI;Safetyengineering
【摘要】:1ThisseriesofRecommendations|InternationalStandardsdefinesasetofgenericfacilitiestoassistintheprovisionofsecurityservicesinapplicationlayerprotocols.Theseinclude:a)asetofnotationaltoolstosupportthespecificationofselectivefieldprotectionrequirementsinanabstractsyntaxspecification,andtosupportthespecificationofsecurityexchangesandsecuritytransformations;b)aservicedefinition,protocolspecificationandPICSproformaforanapplication-service-element(ASE)tosupporttheprovisionofsecurityserviceswithintheApplicationLayer;c)aspecificationandPICSproformaforasecuritytransfersyntax,associatedwithPresentationLayersupportforsecurityservicesintheApplicationLayer.2ThisRecommendation|InternationalStandarddefinestheserviceprovidedbytheSecurityExchangeServiceElement(SESE).TheSESEisanASEwhichallowsthecommunicationofsecurityinformationtosupporttheprovisionofsecurityserviceswithintheApplicationLayer.
【中国标准分类号】:L79
【国际标准分类号】:35_100_70
【页数】:12P;A4
【正文语种】:英语


Product Code:SAE AMS6520
Title:Steel, Maraging, Sheet, Strip, and Plate, 18Ni - 7.8Co - 4.9Mo - 0.40Ti - 0.10Al, Consumable Electrode Melted, Solution Heat Treated (NONCURRENT Oct 2001)
Issuing Committee:Ams E Carbon And Low Alloy Steels Committee
Scope:This specification covers a premium aircraft-quality, maraging steel in the form of sheet, strip, and plate.