METHOD FOR AUTHENTICATING OBJECTS IDENTIFIED BY IMAGES OR OTHER IDENTIFYING INFORMATION

摘要

The issuing terminal (76) includes a microcomputer (80), a memory (82), a keyboard (84), and a display (86). The transaction terminal (78) includes a microcomputer (88), a memory (90), a keyboard (94), a display (96), and a card reader (92). The method and system secure titles for personal and real property using digital signatures and public key cryptography.