An ideal and robust threshold RSA
Ghodosi, Hossein, and Pieprzyk, Josef (2006) An ideal and robust threshold RSA. In: Proceedings of Progress in Cryptology - VIETCRYPT 2006 (4341), pp. 312-321. From: VIETCRYPT 2006 First International Conference on Cryptology in Vietnam, 25-28 September 2006, Hanoi, Vietnam.
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We present a novel implementation of the threshold RSA. Our solution is conceptually simple, and leads to an easy design of the system. The signing key is shared in additive form, which is desirable for collaboratively performing cryptographic transformations, and its size, at all times, is log n, where n is the RSA modulus. That is, the system is ideal.
|Item Type:||Conference Item (Refereed Research Paper - E1)|
|Keywords:||threshold RSA; robust systems; ideal secret sharing schemes|
|Date Deposited:||18 Nov 2009 05:06|
|SEO Codes:||89 INFORMATION AND COMMUNICATION SERVICES > 8999 Other Information and Communication Services > 899999 Information and Communication Services not elsewhere classified @ 100%|
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