Borges, Fábio ; Martucci, Leonardo A. ; Beato, Filipe ; Mühlhäuser, Max (2014)
Secure and Privacy-Friendly Public Key Generation and Certification.
Proceedings of the 13th IEEE TrustCom 2014.
Konferenzveröffentlichung, Bibliographie
Kurzbeschreibung (Abstract)
Digital societies increasingly rely on secure communication between parties. Certificate enrollment protocols are used by certificate authorities to issue public key certificates to clients. Key agreement protocols, such as Diffie-Hellman, are used to compute secret keys, using public keys as input, for establishing secure communication channels. Whenever the keys are generated by clients, the bootstrap process requires either (a) an out-of-band verification for certification of keys when those are generated by the clients themselves, or (b) a trusted server to generate both the public and secret parameters. This paper presents a novel constrained key agreement protocol, built upon a constrained Diffie-Hellman, which is used to generate a secure public-private key pair, and to set up a certification environment without disclosing the private keys. In this way, the servers can guarantee that the generated key parameters are safe, and the clients do not disclose any secret information to the servers.
| Typ des Eintrags: | Konferenzveröffentlichung |
|---|---|
| Erschienen: | 2014 |
| Autor(en): | Borges, Fábio ; Martucci, Leonardo A. ; Beato, Filipe ; Mühlhäuser, Max |
| Art des Eintrags: | Bibliographie |
| Titel: | Secure and Privacy-Friendly Public Key Generation and Certification |
| Sprache: | Englisch |
| Publikationsjahr: | September 2014 |
| Verlag: | IEEE CS |
| Veranstaltungstitel: | Proceedings of the 13th IEEE TrustCom 2014 |
| Kurzbeschreibung (Abstract): | Digital societies increasingly rely on secure communication between parties. Certificate enrollment protocols are used by certificate authorities to issue public key certificates to clients. Key agreement protocols, such as Diffie-Hellman, are used to compute secret keys, using public keys as input, for establishing secure communication channels. Whenever the keys are generated by clients, the bootstrap process requires either (a) an out-of-band verification for certification of keys when those are generated by the clients themselves, or (b) a trusted server to generate both the public and secret parameters. This paper presents a novel constrained key agreement protocol, built upon a constrained Diffie-Hellman, which is used to generate a secure public-private key pair, and to set up a certification environment without disclosing the private keys. In this way, the servers can guarantee that the generated key parameters are safe, and the clients do not disclose any secret information to the servers. |
| Zusätzliche Informationen: | To Appear |
| Fachbereich(e)/-gebiet(e): | 20 Fachbereich Informatik 20 Fachbereich Informatik > Telekooperation |
| Hinterlegungsdatum: | 16 Mär 2015 16:31 |
| Letzte Änderung: | 14 Jun 2021 06:14 |
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