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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Yong-hee Jang Yong-jin Kwon |
| Copyright Year | 2010 |
| Abstract | Recently, many power analysis attacks have been proposed. Since the attacks are powerful, it is very important to implement cryptosystems securely against the attacks. We propose countermeasures against power analysis attacks for elliptic curve cryptosystems based on Koblitz curves (KCs), which are a special class of elliptic curves. That is, we make our countermeasures be secure against SPA, DPA, and new DPA attacks, specially RPA, ZPA, using a random point at each execution of elliptic curve scalar multiplication. And since our countermeasures are designed to use the Frobenius map of KC, those are very fast. Also, we reduce the number of elliptic curve addition up to about 50% using pre-computed tables. |
| Starting Page | 277 |
| Ending Page | 280 |
| File Size | 265793 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781424475261 |
| e-ISBN | 9781424475278 |
| e-ISBN | 9780769541075 |
| DOI | 10.1109/SAINT.2010.112 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2010-07-19 |
| Publisher Place | Korea (South) |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Elliptic curve cryptography Elliptic curves Resistance Algorithm design and analysis Registers Signal processing algorithms Scalar multiplication ECC Koblitz curve Power attack |
| Content Type | Text |
| Resource Type | Article |
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