Data processing method and device and electronic equipment

• Main Authors: LUO YING, CHEN YANPING, AN XIAOJIANG
• Format: Patent
• Language: Chinese; English
• Published: 02.04.2024
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRIC DIGITAL DATA PROCESSING; ELECTRICITY; PHYSICS; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

The invention is applied to the technical field of data security, provides a data processing method and device and electronic equipment, and is used for improving the operation efficiency of a KDF algorithm so as to improve the data processing efficiency. The method comprises the following steps: a first device obtains an abscissa value of any coordinate point on an elliptic curve and an ordinate value of the coordinate point; the first equipment comprises p processing modules; the first device determines a general iteration value according to the horizontal coordinate value and the vertical coordinate value, and inputs the general iteration value into p processing modules; the first device generates a parameter set and inputs p first parameters contained in the parameter set into p processing modules; the first device calls p processing modules, and executes the following steps in each processing module: operating an input first parameter and a general iteration value, and outputting a first sub-result; and