Abstract
Recently, proxy re-encryption scheme received much attention. A proxy re-encryption used for divert ciphertext from one group to another without revealing underlying plaintext is proposed in this paper. The scheme is bidirectional and any member can independently decrypt the ciphertext encrypted to its group. The security of the proposed scheme is discussed and proofs are given to show that the scheme withstands chosen ciphertext attack in standard model. © 2009 Springer Berlin Heidelberg.
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CITATION STYLE
Ma, C., & Ao, J. (2009). Group-based proxy re-encryption scheme. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 5754 LNCS, pp. 1025–1034). https://doi.org/10.1007/978-3-642-04070-2_108
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