65results about How to "Easy to sign for" patented technology

The invention discloses a multivariable public-key signature / verification system based on a hypersphere. The system includes a signature module and a verification module. The signature module includes a processor, an affine transformation inversion part I, a trap door part and an affine transformation inversion part II. Corresponding operations are executed on a message through different parts. A group or more groups of solutions are generated after processing by the trap door part. A group of solution is selected randomly and a signature is generated via the different parts and then the signature, together with the message, is transmitted to the processor. The verification module includes a processor and a public-key conversion part. The processor transmits the signature to the public-key conversion part to execute an operation and then whether obtained data is equal to a message in a storage is judged and if so, then the signature is valid, or the signature is invalid. The system and the method do not use a large-domain technology and designed center mapping includes N groups of sphere centers which are used as private keys so as to realize center hiding; and at the same time, operation speed is significantly high and a signature process only needs solution of a linear equation set.

The invention relates to an anti-theft express parcel receiving device and an anti-theft door.The express parcel receiving device comprises a parcel box, a remote electronic lock, a camera and a control terminal.An installation hole is formed in the middle of the anti-theft door, the parcel box is installed in the installation hole, the parcel box comprises a box body capable of being folded in the direction perpendicular to the anti-theft door and a box boor, the lower side face, close to the floor, of the box body is open, and the box body is used for receiving parcels when the box door is opened and unloading parcels to the position, on the inner side of the anti-theft door, of the floor when the box door is closed.The remote electronic lock is arranged on the box door and used for controlling opening of the box door.The camera is arranged at the position, on the inner side of the anti-theft door, of a room or in the box body, and the visible zone of the camera covers the anti-theft door.The control terminal is used for remotely controlling starting of the remote electronic lock and the camera.By arranging the parcel box, the remote electronic lock and the camera in the middle of the anti-theft door, a parcel owner can be informed to start the remote electronic lock and the camera when not at home, a courier can place parcels in the parcel box, and thus great convenience and safety are achieved.

The invention discloses an electronic contract online interpreting method. The electronic contract online interpreting method comprises defining interpreting items of an electronic contact, including the content of name and information of the interpreting items, document location of the electronic contract, detailed interpretation of corresponding items of the electronic contract, setting of minimum standing time of interpretation, and confirmation methods of the interpreting items; starting the defined interpreting items including, according to a preset interpreting item base, displaying multiple interpreting items in the electronic contract; locating the document location of the electronic contract; interpreting the corresponding items of the electronic contract in detail; setting a fixed standing position for documents and displaying interpreting notification; according to the minimum standing time of the documents, confirming operation actions of a user; receiving a confirmation instruction of the user, and confirming the currently-interpreted content of the electronic contract. The electronic contract online interpreting method achieves online interpretation of the electronic contract during signing, thereby solving the problem of post-signing contract disputes.

The application discloses a method, equipment, and readable storage medium for express delivery sign-in. The express sign-in method includes the following steps: receiving a request sent by a trigger terminal; sending the waybill information to be signed for to the express sign-in terminal; receiving the physiological information of the sign-off personnel associated with the waybill information collected and sent by the express sign-in terminal. information; verify the physiological information; and send information about whether to allow the sign-in to the express delivery sign-in terminal. By collecting the physiological information of the sign-in personnel, when the physiological information is verified to be qualified, send a representative instruction to the courier to allow sign-in, which can make the sign-in process of the courier more convenient and fast, and greatly increase the security of express delivery.

An electronic document signature system preserves the security of an electronic document while tracking a signature process corresponding to the electronic document. In particular, using a client application on a client device, an originating user can protect an electronic document and send the protected electronic document to a tracking server. The tracking server receives only a protected document such that the security the electronic document is preserved. Using a client applications on client devices, one or more participating users can subsequently receive the protected document from the tracking server, access the contents of the electronic document, and sign the electronic document. The tracking server can record events that occur with respect to the protected document to create an event log.

This invention relates generally to a portable device, operable for being displayed, that facilitates autographing keepsakes items from an event, such as replica flags, and the method of making and using of the device.

The present disclosure is directed toward systems and methods for managing electronic documents. For example, systems and methods described herein can enable parties to an agreement outlined in an electronic document to add, track, and save electronic signatures associated with the electronic document. Furthermore, systems and methods described herein automatically identify expiration information associated with the electronic document and generate alerts for the electronic document based on the expiration information.

An electronic document signature system preserves the security of an electronic document while tracking a signature process corresponding to the electronic document. In particular, using a client application on a client device, an originating user can protect an electronic document and send the protected electronic document to a tracking server. The tracking server receives only a protected document such that the security the electronic document is preserved. Using a client applications on client devices, one or more participating users can subsequently receive the protected document from the tracking server, access the contents of the electronic document, and sign the electronic document. The tracking server can record events that occur with respect to the protected document to create an event log.