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Published in:
2006 | OriginalPaper | Chapter
An Identity-Based Signcryption Scheme with Short Ciphertext from Pairings
Authors : Huiyan Chen, Shuwang Lü, Zhenhua Liu, Qing Chen
Published in: Emerging Directions in Embedded and Ubiquitous Computing
Publisher: Springer Berlin Heidelberg
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In this paper, we give a new identity-based signcryption scheme based on pairings. It is secure against adaptive chosen ciphertext and identity attack in the random oracle with the Modified Bilinear Diffie-Hellman assumption [14]. It produces shorter ciphertext than any one of schemes [7],[14] for the same plaintext and adapts to the band-constrained scenario very well.