The Center for Education and Research in Information Assurance and Security (CERIAS)

The Center for Education and Research in
Information Assurance and Security (CERIAS)

Oblivious Signature-Based Envelope

Author

Ninghui Li, Wenliang Du, Dan Boneh

Tech report number

CERIAS TR 2005-110

Entry type

article

Abstract

We propose a new cryptographic primitive called oblivious signature- based envelope (OSBE). Informally, an OSBE scheme enables a sender to send an envelope (encrypted message) to a receiver, and has the following two properties: (1) The receiver can open the envelope if and only if it has a third party

Date

2005

Journal

PODC 2003 Special Issue 17.4

Key alpha

Li

School

Purdue University, Syracuse University, Stanford University

Publication Date

2005-01-01

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