| 摘要 |
A system for secure transfer of encrypted data involves a sender client, a recipient client, a main server, and a key server. The sender client receives instructions from a first user identifying transfer data and a recipient identifier, creates a key, encodes the transfer data using the key, and communicates the key and the recipient identifier to a server. The server creates a secure package identifier and communicates such to the sender client. The recipient client receives and identifies the secure package identifier and the encoded transfer data, receives from a second user a user identifier, and communicates the user identifier and the secure package identifier to the server. The server communicates the key to the recipient client only if the secure package identifier received from the recipient client matches the secure package identifier created by the server and if the user identifier matches the recipient identifier. |
| 主权项 |
1. One or more non-transitory computer-readable media storing computer-executable instructions that, when executed by a hardware processor, perform a method of securely transferring data between a sender and a recipient, comprising the steps of:
receiving, from a sender, biometric authentication information for the sender; receiving, from an authentication server and by the sender, key data usable to determine a transaction-specific encryption key; encrypting, by the sender, a message using the transaction-specific encryption key to obtain an encrypted message; transmitting, to a recipient and by the sender, the encrypted message; receiving, from the recipient, biometric authentication information for the recipient; receiving, from the authentication server and by the recipient, the key data; determining, by the recipient, a transaction-specific decryption key based on the key data; decrypting, by the recipient, the encrypted message to obtain the message. |
