دانلود مقاله ISI انگلیسی شماره 70310
عنوان فارسی مقاله

طرح امضای کوتاه برای برنامه نویسی شبکه چند منبع

کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی تعداد کلمات
70310 2012 8 صفحه PDF سفارش دهید محاسبه نشده
خرید مقاله
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عنوان انگلیسی
Short signature scheme for multi-source network coding
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : Computer Communications, Volume 35, Issue 3, 1 February 2012, Pages 344–351

کلمات کلیدی
برنامه نویسی شبکه چند منبع؛ امضا - تابع Homomorphic hash؛ حملات آلودگی
پیش نمایش مقاله
پیش نمایش مقاله طرح امضای کوتاه برای برنامه نویسی شبکه چند منبع

چکیده انگلیسی

It has been proven that network coding can provide significant benefits to networks. However, network coding is very vulnerable to pollution attacks. In recent years, many schemes have been designed to defend against these attacks, but as far as we know almost all of them are inapplicable for multi-source network coding system. This paper proposed a novel homomorphic signature scheme based on bilinear pairings to stand against pollution attacks for multi-source network coding, which has a broader application background than single-source network coding. Our signatures are publicly verifiable and the public keys are independent of the files so that our scheme can be used to authenticate multiple files without having to update public keys. The signature length of our proposed scheme is as short as the shortest signatures of a single-source network coding. The verification speed of our scheme is faster than those signature schemes based on elliptic curves in the single-source network.

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