batch verification.pdf
batch verification.pdf
batch verification.pdf
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Introduction<br />
ECDSA Algorithm<br />
A Naive Algorithm for ECDSA Batch Verification<br />
A New Batch-<strong>verification</strong> Algorithm for ECDSA (S1)<br />
A More Efficient Batch-<strong>verification</strong> Algorithm (S2)<br />
Efficient Variants of S1 and S2<br />
Experimental Results<br />
Conclusion<br />
References<br />
Experimental Results<br />
◮ Implemented using the GP/PARI calculator.<br />
◮ Choice of this implementation platform is dictated by<br />
1. the symbolic-computation facilities.<br />
2. an easy user interface<br />
◮ All experiments are carried out in<br />
◮ a 2.33 MHz Xeon server.<br />
◮ Mandriva Linux Version 2010.1.<br />
◮ The GNU C compiler 4.4.3 is used for compiling the GP/PARI<br />
calculator.<br />
Sabyasachi Karati<br />
Batch Verification of ECDSA Signatures AfricaCrypt 2012 Ifrane, Morocco