Secure Delegation of Elliptic-Curve Pairing

Secure Delegation of Elliptic-Curve Pairing
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DOI:
10.1007/978-3-642-12510-2_3
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发表时间:
2010-04
期刊:
IACR Cryptol. ePrint Arch.
影响因子:
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通讯作者:
Benoît Chevallier-Mames;J. Coron;N. McCullagh;D. Naccache;M. Scott
Benoît Chevallier-Mames;J. Coron;N. McCullagh;D. Naccache;M. Scott
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其他
文献类型:
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作者:
Benoît Chevallier-Mames;J. Coron;N. McCullagh;D. Naccache;M. Scott

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本文描述了一种简单的椭圆曲线对安全委托协议。计算能力有限的设备(通常是智能卡)将把对(A,B)的计算委托给功能更强大的设备(例如PC),这样一来,1)功能强大的设备对点(A,B)一无所知,2)功能有限的设备能够检测到功能强大的设备何时作弊。
In this paper we describe a simple protocol for secure delegation of the elliptic-curve pairing. A computationally limited device (typically a smart-card) will delegate the computation of the pairinge(A,B) to a more powerful device (for example a PC), in such a way that 1) the powerful device learns nothing about the pointsAandB, and 2) the limited device is able to detect when the powerful device is cheating.