Patent ID: 7765399
Filing Date: 2010-07-27
Classification: G06F,H04L

Abstract:
1. A computer system, comprising: a portable mobile computing device including a secure user processor, a non-secure user processor, a communications transceiver, and a cryptographic engine; said secure user processor comprising said non-secure user processor comprising said cryptographic engine configured for encrypting any data communicated from said secure user processor to said non-secure user processor, comprising a first data communication link communicating data between said secure processor and said cryptographic engine; a second data communication link communicating data between said non-secure processor and said cryptographic engine; a secure human/machine interface configured for enabling bi-directional communication of classified information exclusively between a user and said secure user processor; and a non-secure human/machine interface distinct from said secure human/machine interface and configured for enabling bi-directional communication of unclassified information exclusively between said user and said non-secure user processor; wherein said communications transceiver is operatively coupled to said non-secure user processor and configured for communicating data external to said portable mobile computing device.