High-speed implementation of an ECC-based wireless authentication protocol on an ARM microprocessor

被引：30

作者：

Aydos, M ^{[1
]}

Yanik, T ^{[1
]}

Koç, ÇK ^{[1
]}

机构：

[1] Oregon State Univ, Dept Elect & Comp Engn, Corvallis, OR 97331 USA

来源：

IEE PROCEEDINGS-COMMUNICATIONS | 2001年 / 148卷 / 05期

关键词：

D O I：

10.1049/ip-com:20010511

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The results of the implementation of elliptic curve cryptography (ECC) over the field GF(p) on an 80MHz, 32-bit ARM microprocessor are presented. A practical software library has been produced which supports variable length implementation of the elliptic curve digital signature algorithm (ECDSA). The ECDSA and a recently proposed ECC-based wireless authentication protocol are implemented using the library. Timing results show that the 160-bit ECDSA signature generation and verification operations take around 46ms and 94ms, respectively. With these timings, the execution of the ECC-based wireless authentication protocol takes around 140ms on the ARM7TDMI processor, which is a widely used, low-power core processor for wireless applications.

引用

页码：273 / 279

页数：7

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