Batch RSA signature scheme |
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| Authors: | Bao-jun Gu Yi Zhou Wei-nong Wang |
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| Institution: | (1) Department of Computer Science and Engineering, Shanghai Jiaotong University, Shanghai, 200240, China |
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| Abstract: | We describe a batch RSA digital signature scheme in which a signer can sign messages for multiple recipients simultaneously.
The construction is quite efficient due to the batch signing method. This is useful to improve the performance of a high-loaded
signing server, for example a secure electronic transaction (SET) gateway. Theoretical calculations and experimental results
show that the proposed scheme can improve the performance of the signing server significantly.
Foundation item: the National Basic Research Program (973) of China (No. 2005CB321804) |
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| Keywords: | signature cryptology information security |
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