{"title":"一种新的多级安全密钥生成算法","authors":"Stephen J. MacKinnon, S. Akl","doi":"10.1109/SP.1983.10012","DOIUrl":null,"url":null,"abstract":"This paper addresses one aspect of the problem of access control in a hierarchy. A general scheme is described which allows a user to generate from his own key the keys of users below him in the hierarchy. Two implementations of this scheme are then proposed and compared in terms of security and efficiency to an existing one.","PeriodicalId":236986,"journal":{"name":"1983 IEEE Symposium on Security and Privacy","volume":"35 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1983-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"16","resultStr":"{\"title\":\"New Key Generation Algorithms for Multilevel Security\",\"authors\":\"Stephen J. MacKinnon, S. Akl\",\"doi\":\"10.1109/SP.1983.10012\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper addresses one aspect of the problem of access control in a hierarchy. A general scheme is described which allows a user to generate from his own key the keys of users below him in the hierarchy. Two implementations of this scheme are then proposed and compared in terms of security and efficiency to an existing one.\",\"PeriodicalId\":236986,\"journal\":{\"name\":\"1983 IEEE Symposium on Security and Privacy\",\"volume\":\"35 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1983-04-25\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"16\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"1983 IEEE Symposium on Security and Privacy\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/SP.1983.10012\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"1983 IEEE Symposium on Security and Privacy","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SP.1983.10012","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
New Key Generation Algorithms for Multilevel Security
This paper addresses one aspect of the problem of access control in a hierarchy. A general scheme is described which allows a user to generate from his own key the keys of users below him in the hierarchy. Two implementations of this scheme are then proposed and compared in terms of security and efficiency to an existing one.
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