SECURE COMPUTING SYSTEM, SECURE COMPUTING DEVICE, SECURE COMPUTING METHOD, PROGRAM, AND RECORDING MEDIUM

• Main Authors: CHIDA, Koji, KIKUCHI, Ryo, IKARASHI, Dai
• Format: Patent
• Language: English; French; German
• Published: 24.03.2021
• Subjects: ADVERTISING; CALCULATING; CODING OR CIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHERPURPOSES INVOLVING THE NEED FOR SECRECY; COMPUTING; COUNTING; CRYPTOGRAPHY; DISPLAY; EDUCATION; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS; SEALS

Piand P+have stored a+∈{a0, a1, a2} and b+∈ {b0, b1, b2} therein, and Piand P-have stored a-∈A-and b-∈B-therein. Here, P+= P(i+1)mod3, P-= P(i- 1)mod3, and a and b are arbitrary values and satisfy a = a0+a1+a2and b = b0+b1+b2, where A-is a complement of a+ in {a0, a1, a2} and B-is a complement of b+...