[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fCmOUq6d5T6n1tobJNeTVa8zHeNiTFNETW2n8n8aSjEQ":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":31,"type":32},[],"2024-12-02 18:58:10",167543632,[8,9,10,11],"数字证书","身份证","数字信封","消息摘要",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},17,"12e0b05a48e0452dd6e3655b5a280953","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F9c1e48361b00f3ee2086f4e259ed792b.jpg","信息安全技术","work_39261880","第五章","密钥交换问题的最终解决方案是使用( )",[21,33,36,46,55,64,73,81,90,98],{"answer":22,"createTime":23,"id":24,"options":25,"question":30,"source":31,"type":32},[],"2024-12-02 19:05:59",167543631,[26,27,28,29],"自己的私钥","自己的公钥","用户的公钥","用户的私钥","CA用( )签名数字证书","v1",0,{"answer":34,"createTime":5,"id":6,"options":35,"question":19,"source":31,"type":32},[],[8,9,10,11],{"answer":37,"createTime":38,"id":39,"options":40,"question":45,"source":31,"type":32},[],"2024-11-26 15:34:53",167543633,[41,42,43,44],"TCP\u002FIP","ASN.1","500","509","定义数字证书结构的标准是( )",{"answer":47,"createTime":23,"id":48,"options":49,"question":54,"source":31,"type":32},[],167543634,[50,51,52,53],"数字证书能以一种不能被假冒的方式证明证书持有人身份","数字证书一般依靠CA中心的对称密钥机制来实现","在电子交易中,数字证书可以用于表明参与方的身份","数字证书是保证双方之间的通讯安全的电子信任关系,他由CA签发","关于CA和数字证书的关系,以下说法不正确的是( )",{"answer":56,"createTime":38,"id":57,"options":58,"question":63,"source":31,"type":32},[],167543635,[59,60,61,62],"CA认证是使用对称密钥机制的认证方法","CA认证中心负责证书的颁发和管理、并依靠证书证明一个用户的身份","CA认证中心不用保持中立,可以随便找一个用户来做为CA认证中心","CA认证中心只负责签名,不负责证书的产生","以下关于CA认证中心说法正确的是( )",{"answer":65,"createTime":5,"id":66,"options":67,"question":72,"source":31,"type":32},[],167543636,[68,69,70,71],"各级政府机构","CA","RA","公安机关","PKI的核心机构是( )",{"answer":74,"createTime":38,"id":75,"options":76,"question":80,"source":31,"type":32},[],167543637,[77,78,8,79],"电子证书","数字认证","电子认证","以下作为网络通信中标志通信各方身份信息的一系列数据,提供一种在Internet上验证身份的方式的是( )",{"answer":82,"createTime":23,"id":83,"options":84,"question":89,"source":31,"type":32},[],167543638,[85,86,87,88],"计算消息摘要","存放客户网上银行的数字证书","签名","加密","网上银行的USB-KEY主要用来( )",{"answer":91,"createTime":23,"id":92,"options":93,"question":97,"source":31,"type":32},[],167543639,[94,8,95,96],"密钥","数字签名","用户身份","PKI所管理的基本元素是( )",{"answer":99,"createTime":23,"id":100,"options":101,"question":45,"source":31,"type":32},[],168582227,[42,102,41,103],"X.509","X.500"]