{"title":"无证书有序顺序聚合签名方案","authors":"Naoto Yanai, R. Tso, M. Mambo, E. Okamoto","doi":"10.1109/INCoS.2011.60","DOIUrl":null,"url":null,"abstract":"Ordered sequential aggregate signature scheme is a signature scheme in which each signer for a group signs an individual document, and guarantees both of the validity of the document and the signing order. Many ordered sequential aggregate signature schemes are ID-based scheme and inherit an intrinsic insider problem, called key escrow problem, of the ID-based scheme. In this paper, we propose an ordered sequential aggregate signature scheme with certificate less property which solves the key escrow problem. Our proposed scheme can be regarded as a hybrid scheme of PKI and ID-based scheme and has the advantages of both of PKI and ID-based scheme. To the best of our knowledge, certificate less ordered sequential aggregate signature scheme has never been proposed. The proposed scheme is a pairing-based scheme and has a fixed signature size with respect to the number of signers. Also, the security of the proposed scheme is analyzed in the random oracle model.","PeriodicalId":235301,"journal":{"name":"2011 Third International Conference on Intelligent Networking and Collaborative Systems","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2011-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"Certificateless Ordered Sequential Aggregate Signature Scheme\",\"authors\":\"Naoto Yanai, R. Tso, M. Mambo, E. Okamoto\",\"doi\":\"10.1109/INCoS.2011.60\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Ordered sequential aggregate signature scheme is a signature scheme in which each signer for a group signs an individual document, and guarantees both of the validity of the document and the signing order. Many ordered sequential aggregate signature schemes are ID-based scheme and inherit an intrinsic insider problem, called key escrow problem, of the ID-based scheme. In this paper, we propose an ordered sequential aggregate signature scheme with certificate less property which solves the key escrow problem. Our proposed scheme can be regarded as a hybrid scheme of PKI and ID-based scheme and has the advantages of both of PKI and ID-based scheme. To the best of our knowledge, certificate less ordered sequential aggregate signature scheme has never been proposed. The proposed scheme is a pairing-based scheme and has a fixed signature size with respect to the number of signers. Also, the security of the proposed scheme is analyzed in the random oracle model.\",\"PeriodicalId\":235301,\"journal\":{\"name\":\"2011 Third International Conference on Intelligent Networking and Collaborative Systems\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2011-11-30\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2011 Third International Conference on Intelligent Networking and Collaborative Systems\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/INCoS.2011.60\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2011 Third International Conference on Intelligent Networking and Collaborative Systems","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/INCoS.2011.60","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Ordered sequential aggregate signature scheme is a signature scheme in which each signer for a group signs an individual document, and guarantees both of the validity of the document and the signing order. Many ordered sequential aggregate signature schemes are ID-based scheme and inherit an intrinsic insider problem, called key escrow problem, of the ID-based scheme. In this paper, we propose an ordered sequential aggregate signature scheme with certificate less property which solves the key escrow problem. Our proposed scheme can be regarded as a hybrid scheme of PKI and ID-based scheme and has the advantages of both of PKI and ID-based scheme. To the best of our knowledge, certificate less ordered sequential aggregate signature scheme has never been proposed. The proposed scheme is a pairing-based scheme and has a fixed signature size with respect to the number of signers. Also, the security of the proposed scheme is analyzed in the random oracle model.