| 摘要 |
The SNAP MOBILE SECURITY ("SMS") provides verification, access and security to virtual wallet based electronic financial transactions. SMS receives a request from user's device to decode a scannable code and verify the security of the decoded code's contents. SMS decodes the scannable code to obtain code contents requesting access to the wallet account. SMS obtains digital fingerprints of the user device and a request identifier for the request to access the wallet account. The SMS receives from the access requester digital signatures for the requester and the request identifier. SMS confirms the digital fingerprints of the user device verify the device is authorized to access the wallet account. The SMS confirms the received digital signatures verify the access requester and the request are authorized to access the wallet account. The SMS sends wallet unlock and activity unlock keys to the device for activity access to the wallet. |
