. . . "RIV/00216305:26220/13:PU102077" . . "4"^^ . "2013" . "Z\u00E1kladn\u00ED metody diferenci\u00E1ln\u00ED proudov\u00E9 anal\u00FDzy"@cs . . "4"^^ . . "Basic methods of differential power analysis"@en . . "CZ - \u010Cesk\u00E1 republika" . "\u010Cl\u00E1nek uv\u00E1d\u00ED p\u0159ehled metod diferenci\u00E1ln\u00EDch proudov\u00FDch anal\u00FDz. Konkr\u00E9tn\u011Bji je zam\u011B\u0159en na \u00FAtok vyu\u017E\u00EDvaj\u00EDc\u00ED korela\u010Dn\u00ED koeficient. \u00DAvodn\u00ED kapitola popisuje obecn\u00E9 sch\u00E9ma, kter\u00E9 vyu\u017E\u00EDvaj\u00ED v\u0161echny \u00FAtoky zalo\u017Een\u00E9 na diferenci\u00E1ln\u00ED proudov\u00E9 anal\u00FDze. N\u00E1sleduj\u00EDc\u00ED kapitoly jsou ji\u017E zam\u011B\u0159eny na konkr\u00E9tn\u00ED typy \u00FAtok\u016F, tedy na r\u016Fzn\u00E9 statistick\u00E9 metody vyhodnocen\u00ED z\u00E1vislosti nam\u011B\u0159en\u00FDch a hypotetick\u00FDch hodnot proudov\u00E9 spot\u0159eby. Posledn\u00ED kapitola n\u00E1zorn\u011B popisuje konkr\u00E9tn\u00ED p\u0159\u00EDklad \u00FAtoku diferenci\u00E1ln\u00ED proudovou anal\u00FDzou, kter\u00FD je zam\u011B\u0159en na \u0161ifrovac\u00ED algoritmus AES, kter\u00FD byl implementov\u00E1n na experiment\u00E1ln\u00EDm pracovi\u0161ti do kryptografick\u00E9ho modulu. C\u00EDlem \u010Dl\u00E1nku je uv\u00E9st p\u0159ehled pou\u017E\u00EDvan\u00FDch diferenci\u00E1ln\u00EDch anal\u00FDz a detailn\u011B popsat obecn\u00E9 sch\u00E9ma, ze kter\u00E9ho v\u0161echny anal\u00FDzy vych\u00E1zej\u00ED. Dal\u0161\u00EDm c\u00EDlem \u010Dl\u00E1nku je praktick\u00E1 realizace nejzn\u00E1m\u011Bj\u0161\u00ED korela\u010Dn\u00ED anal\u00FDzy s detailn\u00EDm popisem d\u00EDl\u010D\u00EDch krok\u016F, vych\u00E1zej\u00EDc\u00EDch z o" . . "The article describes differential power analysis attacks. Differential power analysis attacks are the most popular because the attacker does not need detailed knowledge about the attacked device but these attack need to use mathematical approach to determine the sensitive information. Understanding and the subsequent realization of the whole attack is not an easy task. The goal of the article is to create an overview of differential power analysis and to describe the general scheme in detail which every analysis is based on. Another aim of the article is the practical realization of the best known correlation analysis with a detailed description of the individual steps based on the general scheme. After reading the article, the reader is sufficiently informed about any context of the difficult complex problems of differential analysis."@en . . "10"^^ . "Z\u00E1kladn\u00ED metody diferenci\u00E1ln\u00ED proudov\u00E9 anal\u00FDzy" . . . "Z\u00E1kladn\u00ED metody diferenci\u00E1ln\u00ED proudov\u00E9 anal\u00FDzy" . "26220" . "1213-1539" . "differential power analysis, DPA, side channel"@en . "3" . "Sysel, Petr" . "[7BEC1A51C49C]" . "117881" . . . . "Z\u00E1kladn\u00ED metody diferenci\u00E1ln\u00ED proudov\u00E9 anal\u00FDzy"@cs . "Elektrorevue - Internetov\u00FD \u010Dasopis (http://www.elektrorevue.cz)" . "P(FR-TI4/647), S" . . "Zeman, V\u00E1clav" . . "Martin\u00E1sek, Zden\u011Bk" . . . . "RIV/00216305:26220/13:PU102077!RIV14-MPO-26220___" . "Basic methods of differential power analysis"@en . . "\u010Cl\u00E1nek uv\u00E1d\u00ED p\u0159ehled metod diferenci\u00E1ln\u00EDch proudov\u00FDch anal\u00FDz. Konkr\u00E9tn\u011Bji je zam\u011B\u0159en na \u00FAtok vyu\u017E\u00EDvaj\u00EDc\u00ED korela\u010Dn\u00ED koeficient. \u00DAvodn\u00ED kapitola popisuje obecn\u00E9 sch\u00E9ma, kter\u00E9 vyu\u017E\u00EDvaj\u00ED v\u0161echny \u00FAtoky zalo\u017Een\u00E9 na diferenci\u00E1ln\u00ED proudov\u00E9 anal\u00FDze. N\u00E1sleduj\u00EDc\u00ED kapitoly jsou ji\u017E zam\u011B\u0159eny na konkr\u00E9tn\u00ED typy \u00FAtok\u016F, tedy na r\u016Fzn\u00E9 statistick\u00E9 metody vyhodnocen\u00ED z\u00E1vislosti nam\u011B\u0159en\u00FDch a hypotetick\u00FDch hodnot proudov\u00E9 spot\u0159eby. Posledn\u00ED kapitola n\u00E1zorn\u011B popisuje konkr\u00E9tn\u00ED p\u0159\u00EDklad \u00FAtoku diferenci\u00E1ln\u00ED proudovou anal\u00FDzou, kter\u00FD je zam\u011B\u0159en na \u0161ifrovac\u00ED algoritmus AES, kter\u00FD byl implementov\u00E1n na experiment\u00E1ln\u00EDm pracovi\u0161ti do kryptografick\u00E9ho modulu. C\u00EDlem \u010Dl\u00E1nku je uv\u00E9st p\u0159ehled pou\u017E\u00EDvan\u00FDch diferenci\u00E1ln\u00EDch anal\u00FDz a detailn\u011B popsat obecn\u00E9 sch\u00E9ma, ze kter\u00E9ho v\u0161echny anal\u00FDzy vych\u00E1zej\u00ED. Dal\u0161\u00EDm c\u00EDlem \u010Dl\u00E1nku je praktick\u00E1 realizace nejzn\u00E1m\u011Bj\u0161\u00ED korela\u010Dn\u00ED anal\u00FDzy s detailn\u00EDm popisem d\u00EDl\u010D\u00EDch krok\u016F, vych\u00E1zej\u00EDc\u00EDch z o"@cs . "\u010Clupek, Vlastimil" .