Patent ID: 11962562
Assignee: FUJITSU LIMITED
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 13:
14. The one or more non-transitory computer-readable media of claim 8, the operations further comprising:
generating, by the server si, an unmasking vector share rbi based on the message shares; and
providing, by the server si, the unmasking vector share rbi to a server s1 of the servers, wherein the verification vector iteration vi-1 received from the server si-1 is based on:
an unmasking vector rb compiled by the server s1, the unmasking vector rb being based on the unmasking vector share rbi;
respective permutations p1 through pi-1 of servers s1 through si-1 of the servers, the permutations p1 through pi-1 each indicating a respective arrangement order of elements of the m-element set; and
respective masking vectors u1 through ui-1 of servers s1 through si-1 of the servers.