Abstract: An information interaction method and device are provided. In the method, the device establishes a connection with a wearable device. The device sends information to be interacted corresponding to a logged-in ID to the wearable device via the connection. The device receives a first encrypted result returned by the wearable device. The device generates a first verifying factor corresponding to the first encrypted result with a predetermined algorithm. The device sends the information to be interacted and the first verifying factor in an associated manner to a server. The device receives a message indicating that an interaction is finished, where the message is sent if the server determines that a second verifying factor generated with the predetermined algorithm and corresponding to a second encrypted result matches the first verifying factor. The second encrypted result is obtained by encrypting the information by the server with the pre-stored encryption key.

Abstract: An information interaction method and device are provided. In the method, the device establishes a connection with a wearable device. The device sends information to be interacted corresponding to a logged-in ID to the wearable device via the connection. The device receives a first encrypted result returned by the wearable device. The device generates a first verifying factor corresponding to the first encrypted result with a predetermined algorithm. The device sends the information to be interacted and the first verifying factor in an associated manner to a server. The device receives a message indicating that an interaction is finished, where the message is sent if the server determines that a second verifying factor generated with the predetermined algorithm and corresponding to a second encrypted result matches the first verifying factor. The second encrypted result is obtained by encrypting the information to be interacted by the server with the pre-stored encryption key.