u and v are random numbers, and transmit R1, R2, T1, and T2 to the calculation server. The server may calculate (a1)y=e(T1,T2)[e(R1,P2)e(P1,R2)]−1, and (a2)z=e(D1,D2), y and z designating two integers equal to 1 or to an integer c, D1 and D2 designating two public elements from among A and B or from among R1 and R2 and transmit a1 and a2 to the entity. The entity may obtain the value e(A,B) from a1 or a2. "/>
公开/公告号US2016142206A1
专利类型
公开/公告日2016-05-19
原文格式PDF
申请/专利权人 ORANGE;
申请/专利号US201414897361
申请日2014-06-10
分类号H04L9/08;G06F7/58;
国家 US
入库时间 2022-08-21 14:37:34