Title: Electronic element and data processing method
Application Number: 200480043127 Application Date: 2004.07.07
Publication Number: 1957384 Publication Date: 2007.05.02
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G09C1/00
Applicant(s) Name: Mitsubishi Electric Corp. Address:
Inventor(s) Name: Suzuki Daisuke;Saeki Minoru
Attorney & Agent: wangsi beng
Abstract:
    An electronic element for beating back an attack of determining secret information from a power consumption without providing any circuit that performs a complementary operation to cancel a bias of the power consumption. A basic element comprises a plurality of transistors. The basic element receives, as input signals, x1, x2, a random number r, and a control signal en, and outputs z. The output z is obtained by performing an exclusive-OR of (x1r)
Time: 7