Abstract
Proxy signcryption scheme is the combination of proxy signature and encryption. This paper presents a new proxy signcryption scheme based on Shin et al.’s DSA-verifiable signcryption Scheme. As compared to the previous schemes, the proposed scheme has the following advantages: it can protect the proxy signer against the original signer’s forgery attack; it can be publicly verified; it provides forward secrecy property with respect to the proxy signer.
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References
K. Nyberg and R. A. Rueppel. Message recovery for signature schemes based on the discrete logarithm problem, In: Eurocrypt’ 94, Springer-Verlag, 1995, pp. 182–193.
Y. Zheng. Digital signcryption or how to achieve cost(signature & encryption) ≪cost(signature) + cost(encryption), In: CRYPTO’ 97, Springer-Verlag, 1997, pp. 165–179.
H. Petersen and M. Michels. Cryptanalysis and improvement of signcryption schemes, IEE proc. Comput. Digit. Tech., 1998, 145(2) pp. 149–151.
F. Bao and R.H. Deng. A signcryption scheme with signature directly verifiable by public key, in PKC’98, Springer-Verlag, 1998, pp. 55–59.
H. Jung, D. Lee, J. Lim and K. Chang. Signcryption schemes with forward secrecy. Proceedings of WISA2001, Springer-Verlag, 2001.
J. Shin, K. Lee and K. Shim. New DSA-verifiable signcryption schemes, In ICISC’2002, Springer-Verlag, 2003, pp. 35–47.
G. Gamage, J. Leiwo and Y. Zheng. An efficient scheme for secure message transmission using proxy-signcryption. Technical report 98-01, Monash University, 1998.
M. Mambo, K. Usuda, and E. Okamoto. Proxy signature: Delegation of the power to sign messages. IEICE Trans. Fundamentals, 79(9): 1338–1353, 1996.
NIST(National Institute for Standard and Techonology). Digital Signature Standard (DSS). FIPS PUB 186, 1994.
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© 2004 Kluwer Academic Publishers
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Zhang, Z., Dong, Q., Cai, M. (2004). A New Publicly Verifiable Proxy Signcryption Scheme. In: Chen, K. (eds) Progress on Cryptography. The International Series in Engineering and Computer Science, vol 769. Springer, Boston, MA. https://doi.org/10.1007/1-4020-7987-7_7
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DOI: https://doi.org/10.1007/1-4020-7987-7_7
Publisher Name: Springer, Boston, MA
Print ISBN: 978-1-4020-7986-3
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