Partially blind signature was first introduced by Abe and Fujisaki. Subsequently, Abe and Okamoto proposed a provably secure construction for partially blind signature schemes with a formalized definition in their work. In this paper, based on discrete logarithm problem and the Schnorr's blind signature scheme, we propose a new efficient partially blind signature scheme. Follow the construction proposed by Abe and Okamoto, we prove its security in random oracle model. The computation and communication costs are both reduced in our scheme. It will make privacy-oriented applications which based on partially blind signatures more efficient and suitable for hardware-limited environment, such as smart phones and PDAs. © Springer-Verlag Berlin Heidelberg 2006.
CITATION STYLE
Gong, Z., Li, X., & Chen, K. (2006). Efficient partially blind signature scheme with provable security. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 4112 LNCS, pp. 378–386). Springer Verlag. https://doi.org/10.1007/11809678_40
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