Patent ID: 10824348

Abstract:
A secure memory (145) is disclosed. The memory (145) may include data storage (310, 315, 320, 325, 330, 335, 340, 345) for data, along with a data read logic (405) and a data write logic (410) to read and write data from the data storage (310, 315, 320, 325, 330, 335, 340, 345). A password storage (355) may store a stored password (510). A receiver may receive a received password (505) from a memory controller (205). A comparator may compare the received password (505) with the stored password (510). An erase logic (435) may erase data in the data storage (310, 315, 320, 325, 330, 335, 340, 345) if the received password (505) does not match the stored password (510). Finally, a block logic (425) may block access to the memory (145) from the memory controller (205) until after the comparator (430) completes its operation.