| 摘要 |
PROBLEM TO BE SOLVED: To provide a system and a method for encryption processing of data as a function of a Cassels-Tate pairing. SOLUTION: In one aspect, a Shafarevich-Tate group is generated from a cohomology group. A Cassels-Tate pairing is determined as a function of elements of the Shafarevich-Tate group. Data is then encryption-processed as a function of the Cassels-Tate pairing. COPYRIGHT: (C)2006,JPO&NCIPI
|
