{"title":"香农密码系统的率失真理论","authors":"Hirosuke Yamamoto","doi":"10.1109/ISIT.1994.394669","DOIUrl":null,"url":null,"abstract":"Considers Shannon's cipher system with a memoryless broadcast channel. The source output sequence {S/sub l/}/sub t//sup /spl infin//=1 is independent drawings of a random variable S taking values in S, and the key W/sub k/ is a random variable which is independent of S. For simplicity, we assume that the main channel (X/spl rarr/Y) is less noisy than the wiretap channel (X/spl rarr/Z). The security of the system can be measured by the uncertainty or the attainable minimum distortion of the wiretapper who gets only Z/sup N/. For each case, we define the admissible region.<<ETX>>","PeriodicalId":331390,"journal":{"name":"Proceedings of 1994 IEEE International Symposium on Information Theory","volume":"51 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1994-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"147","resultStr":"{\"title\":\"Rate-distortion theory for the Shannon cipher system\",\"authors\":\"Hirosuke Yamamoto\",\"doi\":\"10.1109/ISIT.1994.394669\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Considers Shannon's cipher system with a memoryless broadcast channel. The source output sequence {S/sub l/}/sub t//sup /spl infin//=1 is independent drawings of a random variable S taking values in S, and the key W/sub k/ is a random variable which is independent of S. For simplicity, we assume that the main channel (X/spl rarr/Y) is less noisy than the wiretap channel (X/spl rarr/Z). The security of the system can be measured by the uncertainty or the attainable minimum distortion of the wiretapper who gets only Z/sup N/. For each case, we define the admissible region.<<ETX>>\",\"PeriodicalId\":331390,\"journal\":{\"name\":\"Proceedings of 1994 IEEE International Symposium on Information Theory\",\"volume\":\"51 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1994-06-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"147\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of 1994 IEEE International Symposium on Information Theory\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ISIT.1994.394669\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of 1994 IEEE International Symposium on Information Theory","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISIT.1994.394669","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Rate-distortion theory for the Shannon cipher system
Considers Shannon's cipher system with a memoryless broadcast channel. The source output sequence {S/sub l/}/sub t//sup /spl infin//=1 is independent drawings of a random variable S taking values in S, and the key W/sub k/ is a random variable which is independent of S. For simplicity, we assume that the main channel (X/spl rarr/Y) is less noisy than the wiretap channel (X/spl rarr/Z). The security of the system can be measured by the uncertainty or the attainable minimum distortion of the wiretapper who gets only Z/sup N/. For each case, we define the admissible region.<>
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
