Cryptographic Hardware and Embedded Systems - CHES 2002, p.303-317
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- Autor(en) / Beteiligte
- Titel
- DPA Countermeasures by Improving the Window Method
- Ist Teil von
- Cryptographic Hardware and Embedded Systems - CHES 2002, p.303-317
- Ort / Verlag
- Berlin, Heidelberg: Springer Berlin Heidelberg
- Quelle
- Alma/SFX Local Collection
- Beschreibungen/Notizen
- We propose three differential power analysis (DPA) countermeasures for securing the public key cryptosystems. All countermeasures are based on the window method, and can be used in both RSA and elliptic curve cryptosystems (ECC). By using the optimal countermeasure, performance penalty is small. In comparison with k-ary method, computation time of our countermeasure is only 105% in 1024-bit RSA and 119% in 160-bit ECC.
- Sprache
- Englisch
- Identifikatoren
- ISBN: 3540004092, 9783540004097ISSN: 0302-9743eISSN: 1611-3349DOI: 10.1007/3-540-36400-5_23Titel-ID: cdi_springer_books_10_1007_3_540_36400_5_23
- Format
- –
- Schlagworte
- Elliptic Curve Cryptosystems, Intermediate Data, Modular Exponentiation, Power Trace, Window Method