Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/4783
Title: Utilizing postponed ephemeral and pseudo-static keys in tripartite and identity-based key agreement protocols
Authors: Fujioka, Atsushi
Suzuki, Koutarou
Ustaoğlu, Berkant
Keywords: Public key cryptography
Postponed ephemeral keys
Pseudo-static keys
Tripartite key agreement
Issue Date: 2009
Publisher: International Association for Cryptologic Research
Source: Fujioka, A., Suzuki, K., and Ustaoğlu, B. (2009). Utilizing postponed ephemeral and pseudo-static keys in tripartite and identity-based key agreement protocols. Cryptology ePrint Archive, Report 2009/423. http://eprint.iacr.org/2009/423
Abstract: We propose an new one-round implicitly authenticated three-party protocol that extends Joux's protocol as well as a two-party identity-based protocol. Our protocols have a single communication round that consists of ephemeral (one-time) public keys along with certificates in the tripartite protocol, and identities in the identity-based setting. As such our protocols are communication efficient and furthermore do not require enhanced message format.
URI: http://eprint.iacr.org/2009/423
http://hdl.handle.net/11147/4783
Appears in Collections:Mathematics / Matematik

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