Verification system, verification method, and verification program

Abstract

A verification system includes: a server connected to a network; and a plurality of verification terminals and a request terminal capable of communicating with the server via the network. The request terminal transmits a request to the server for decryption of a private key of a cryptographic asset encrypted by a password, the server manages all patterns of character strings to verify the password for the request for decryption, and transmits a verification request including a different unverified character string to at least some of the verification terminals, and when the verification terminals each receive the verification request, they verify the unverified character string on the basis of the received verification request and transmits a result of verification to the server.

Dependencies are inferred from the claim text.