Presentation 2015-12-18
Electromagnetic Analysis for Lightweight Block Ciphers and its Evaluation
Yusuke Nozaki, Masaya Yoshikawa,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) The security of embedded devices became an important issue for internet of things (IoT). So, lightweight block ciphers have attracted attentions because they can apply to embedded devices. Regarding the security, the threat of electromagnetic analysis is reported. Electromagnetic analysis analyzes the confidential information using electromagnetic waves generated during the operation of cryptographic circuit. Electromagnetic analysis attacks for standard ciphers such as AES have been reported. However, electromagnetic analysis for lightweight block ciphers has not been reported. Therefore, this study proposes a new electromagnetic analysis for PRESENT, TWINE and PRINCE which are typical lightweight block ciphers. Experiments using an actual device prove the validity of the proposed method.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Lightweight Block Cipher / PRESENT / TWINE / PRINCE / Electromagnetic Analysis Attack / Tamper Resistance
Paper # DC2015-78
Date of Issue 2015-12-11 (DC)

Conference Information
Committee DC
Conference Date 2015/12/18(1days)
Place (in Japanese) (See Japanese page)
Place (in English) Kurieito Mulakami (Murakami City)
Topics (in Japanese) (See Japanese page)
Topics (in English)
Chair Nobuyasu Kanekawa(Hitachi)
Vice Chair Michiko Inoue(NAIST)
Secretary Michiko Inoue(RTRI)

Paper Information
Registration To Technical Committee on Dependable Computing
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Electromagnetic Analysis for Lightweight Block Ciphers and its Evaluation
Sub Title (in English)
Keyword(1) Lightweight Block Cipher
Keyword(2) PRESENT
Keyword(3) TWINE
Keyword(4) PRINCE
Keyword(5) Electromagnetic Analysis Attack
Keyword(6) Tamper Resistance
1st Author's Name Yusuke Nozaki
1st Author's Affiliation Meijo University(Meijo Univ.)
2nd Author's Name Masaya Yoshikawa
2nd Author's Affiliation Meijo University(Meijo Univ.)
Date 2015-12-18
Paper # DC2015-78
Volume (vol) vol.115
Number (no) DC-382
Page pp.pp.29-34(DC),
#Pages 6
Date of Issue 2015-12-11 (DC)