کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4956743 | 1444590 | 2017 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
High performance hardware support for elliptic curve cryptography over general prime field
ترجمه فارسی عنوان
پشتیبانی از سخت افزار با کارایی بالا برای رمزنگاری منحنی بیضوی در زمینه اصلی عمومی
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
شبکه های کامپیوتری و ارتباطات
چکیده انگلیسی
Secure information exchange in resource constrained devices can be accomplished efficiently through elliptic curve cryptography (ECC). Due to the high computational complexity of ECC arithmetic, a high performance dedicated hardware architecture is essential to provide sufficient performance in a computation of elliptic curve scalar multiplication. This paper presents a high performance hardware support for elliptic curve cryptography over a prime field GF(p). It exploited a best available possible parallelism of elliptic curve points in projective representation. The proposed hardware for ECC is implemented on Xilinx Virtex-4, Virtex-5 and Virtex-6 FPGAs. A 256-bit scalar multiplication is completed in 2.01Â ms, 2.62Â ms and 3.91Â ms on Virtex-6, Virtex-5 and Virtex-4 FPGA platforms, respectively. The results show that the proposed design is 1.96 times faster with insignificant increase in area consumption as compared to the other reported designs. Therefore, it is a good choice to be used in many ECC based schemes.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Microprocessors and Microsystems - Volume 51, June 2017, Pages 331-342
Journal: Microprocessors and Microsystems - Volume 51, June 2017, Pages 331-342
نویسندگان
Khalid Javeed, Xiaojun Wang, Mike Scott,