{"title":"A consideration of the application of cryptographic techniques to data processing","authors":"R. O. Skatrud","doi":"10.1145/1478559.1478573","DOIUrl":null,"url":null,"abstract":"Two digital cryptographic techniques are described which may have potential applications in Data Processing Systems. A method of digital substitution analogous to a Vernan double tape system is presented, using a controlled combination of data and the contents of two memories. The second method uses a digital route transposition matrix using a combination of row and column transposition under memory control. Possible ways of achieving key leverage in each ciphering process are described.","PeriodicalId":230827,"journal":{"name":"AFIPS '69 (Fall)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1969-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"16","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"AFIPS '69 (Fall)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1145/1478559.1478573","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 16
Abstract
Two digital cryptographic techniques are described which may have potential applications in Data Processing Systems. A method of digital substitution analogous to a Vernan double tape system is presented, using a controlled combination of data and the contents of two memories. The second method uses a digital route transposition matrix using a combination of row and column transposition under memory control. Possible ways of achieving key leverage in each ciphering process are described.
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