STRICT AUTHENTICATION TOKEN WITH VISUAL OUTPUT OF OPEN KEY INFRASTRUCTURE SIGNATURES (PKI)

摘要

1. An authentication device containing at least one data processing component and a display and configured to: generate an authentication message, encode the authentication message in one or more images, display the specified one or more images on the display, characterized in that it is made portable and manual, and also additionally configured to: generate an input value, feed the generated input value to an asymmetric creep ograficheskuyu operation, generating a result based on asymmetric cryptographic algorithm, parameterized by the first private key pair of public and private keys, the results of asymmetric cryptographic operations generate authentication message substantially containing asymmetric cryptographic result operatsii.2. The authentication device according to claim 1, further comprising a communication interface configured to communicate with a separate security device, the separate security device being configured to store the first private key from a pair of public and private keys and to perform an asymmetric cryptographic operation, and the specified authentication device with the possibility of obtaining the result of an asymmetric cryptographic operation by issuing a request for a separate security device to generate e of the result of the asymmetric cryptographic operation by performing this asymmetric cryptographic operation with respect to the input value