Patent ID: 9319387
Filing Date: 2016-04-19
CPC Classification: G06F,G11C,H04L,H04W

Claim Text:
1. A mobile device comprising: wireless device for connection to wireless networks; a first memory system including more than one type of memory, a type of memory of the first memory system including non-volatile memory with a parameter area, the parameter area configured to store parameters used to authenticate access to certain areas of the non-volatile memory; and a first memory located externally to the non-volatile memory and configured to maintain a first area used to store protected zone parameters, the first memory further configured to maintain a second area used to store authentication parameters including an authentication password (PWD), the first memory further configured to maintain a third area used to store crypto parameters, the crypto parameters including a key used to decrypt the encrypted PWD, the encrypted PWD employed to authorize access to the protected area by decryption of the encrypted PWD using the key and a result of comparison of the decrypted PWD with the authentication PWD, wherein upon a user updating a parameter of the first memory, a corresponding parameter of the parameter area is also updated.