64 results about "Coded Entry" patented technology

Embodiments of systems and methods disclosed herein relate execution of related secure code blocks on a processor. Systems and methods include techniques by which impose a “secure code entry-point” condition for the individual code blocks to stop return oriented programming (ROP) attacks. Systems and methods include techniques for creating overall AuthCodes for a function chain based on the AuthCodes of the functions in the chain, rather than on the code itself, greatly increasing performance and security.

The present invention discloses a character string matching based method and system for analyzing address information of an identification card. The method comprises: firstly, acquiring provinces, cities, counties and regions all over the country and codes corresponding to the provinces, cities, counties and regions all over the country, reading all regularized address code entries into a storage medium, and storing each address code entry simultaneously by using two mapping modes, wherein one mapping mode is a dictionary mapping mode of fetching the lowest level of field and code in the address code entries, and the other mapping mode is a mapping from the codes to full names of the provinces, cities and counties; and reading character strings of one piece of address information of an identification card and performing processing on the character strings, only reserving keywords corresponding to the regions, counties and cities to obtain key information strings, and performing matching and interception on the key information strings in order from low level to high level, and obtaining corresponding codes and corresponding standard full names of the provinces, cities and counties according to the two mappings. According to the method, detailed information of the provinces, cities and counties can be very effectively, reliably and automatically acquired, a large amount of labor work is saved, the problem of irregular address information of the identification card is solved, errors in digital personal information are avoided, and subsequent application accuracy is ensured.

Systems and methods for authentication code entry in touch-sensitive screen enabled devices are disclosed. In one embodiment, a method for entering data to a data entry device comprising at least one computer processor, a memory, and a touch-sensitive screen may include the touch-sensitive screen providing an input interface comprising a plurality of virtual keys; the touch-sensitive screen sensing a first touch on the touch-sensitive screen; the touch-sensitive screen sensing a release of the first touch and a location of the first touch at the time of release; the computer processor determining a corresponding virtual key based on the location of the first touch at the time of release; the computer processor receiving an entry gesture at an entry gesture interface; and the computer processor identifying the corresponding virtual key as a value in an authentication code following the receipt of the entry gesture.