{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,26]],"date-time":"2025-09-26T13:28:44Z","timestamp":1758893324787},"reference-count":12,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2011,4,27]],"date-time":"2011-04-27T00:00:00Z","timestamp":1303862400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/2.zoppoz.workers.dev:443\/http\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Security Comm Networks"],"published-print":{"date-parts":[[2012,5]]},"abstract":"<jats:title>ABSTRACT<\/jats:title><jats:p>Correlation power analysis (CPA) has been a powerful and thoroughly studied threat for implementations of block ciphers and public key algorithms but not yet for stream ciphers. This paper proposes a novel CPA attack on the hardware\u2010oriented stream cipher Trivium, one of the finally chosen ciphers by the eSTREAM project. Based on the Hamming distance model, the proposed attack exploits the resynchronization phase of Trivium. By choosing proper initial value vectors, the algorithmic noise of the device is completely eliminated. Furthermore, a novel concept of modified correlation coefficients is introduced, which can be used to describe the relation between the hypothetical power consumption values and the measured power consumption values. Through the calculation of modified correlation coefficients, the effect of the electronic noise is significantly decreased and values of the hypotheses can be discriminated uniquely by the highest modified correlation coefficient. According to the recovered hypotheses, many equations on the secret key bits can be obtained, which will be sequentially solved to extract the secret key of Trivium. Compared with Fischer's differential power analysis attack on Trivium, the proposed algorithm is more efficient and robust. Finally, a simulation attack is mounted to confirm the efficiency of the algorithm. Copyright \u00a9 2011 John Wiley &amp; Sons, Ltd.<\/jats:p>","DOI":"10.1002\/sec.329","type":"journal-article","created":{"date-parts":[[2011,4,27]],"date-time":"2011-04-27T08:08:06Z","timestamp":1303891686000},"page":"479-484","source":"Crossref","is-referenced-by-count":15,"title":["Correlation power analysis of Trivium"],"prefix":"10.1002","volume":"5","author":[{"given":"Yanyan","family":"Jia","sequence":"first","affiliation":[{"name":"Key Laboratory of Computer Networks and Information Security Xidian University  710071 Xi'an China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yupu","family":"Hu","sequence":"additional","affiliation":[{"name":"Key Laboratory of Computer Networks and Information Security Xidian University  710071 Xi'an China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fenghe","family":"Wang","sequence":"additional","affiliation":[{"name":"Key Laboratory of Computer Networks and Information Security Xidian University  710071 Xi'an China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hongxian","family":"Wang","sequence":"additional","affiliation":[{"name":"National Key Laboratory of Radar Signal Processing Xidian University  710071 Xi'an China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2011,4,27]]},"reference":[{"key":"e_1_2_7_2_1","first-page":"753","volume-title":"DAC 2004: Proceedings of the 41th Design Automation Conference","author":"Kocher P","year":"2004"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-540-89754-5_18"},{"key":"e_1_2_7_4_1","first-page":"443","volume-title":"EUROCRYPT 2009: Proceedings of the 28th International Conference on the Theory and Applications of Cryptographic Techniques","author":"Mangard S","year":"2009"},{"key":"e_1_2_7_5_1","first-page":"388","volume-title":"CRYPTO 1999: Proceedings of 19th International Advances in Cryptology Conference","author":"Kocher P","year":"1999"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-01001-9_26"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-540-77026-8_30"},{"key":"e_1_2_7_8_1","first-page":"327","volume-title":"SASC 2004: the State of the Art of Stream Ciphers","author":"Lano J","year":"2004"},{"key":"e_1_2_7_9_1","first-page":"257","volume-title":"CT\u2010RSA 2007: the Cryptographer's Track at the RSA Conference 2007","author":"Fischer W","year":"2007"},{"key":"e_1_2_7_10_1","first-page":"157","volume-title":"FC 2000: Financial Cryptography 2000","author":"Coron JS","year":"1972"},{"key":"e_1_2_7_11_1","doi-asserted-by":"publisher","DOI":"10.1002\/sec.176"},{"key":"e_1_2_7_12_1","doi-asserted-by":"publisher","DOI":"10.1007\/3-540-44499-8_6"},{"key":"e_1_2_7_13_1","unstructured":"OswaldE.On side\u2010channel attacks and the application of algorithmic countermeasures.PhD Thesis Faculty of Science of the University of Technology Graz (IAIK\u2010TUG) Austria May2003."}],"container-title":["Security and Communication Networks"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/2.zoppoz.workers.dev:443\/https\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fsec.329","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/2.zoppoz.workers.dev:443\/https\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/sec.329","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,30]],"date-time":"2023-10-30T06:36:56Z","timestamp":1698647816000},"score":1,"resource":{"primary":{"URL":"https:\/\/2.zoppoz.workers.dev:443\/https\/onlinelibrary.wiley.com\/doi\/10.1002\/sec.329"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011,4,27]]},"references-count":12,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2012,5]]}},"alternative-id":["10.1002\/sec.329"],"URL":"https:\/\/2.zoppoz.workers.dev:443\/https\/doi.org\/10.1002\/sec.329","archive":["Portico"],"relation":{},"ISSN":["1939-0114","1939-0122"],"issn-type":[{"value":"1939-0114","type":"print"},{"value":"1939-0122","type":"electronic"}],"subject":[],"published":{"date-parts":[[2011,4,27]]}}}