MEMORY MANAGEMENT METHOD
First Claim
Patent Images
1. A mobile communicator comprising:
- a CPU;
communications software; and
application software for at least one application which can be launched only by using at least one application key, said at least one application key being scrambled using a scrambling function which is based on a seed, which seed is not stored in any computer memory used by the mobile communicator.
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Abstract
A mobile communicator including a CPU, communications software and application software for at least one application which can be launched only by using at least one application key, the at least one application key being scrambled using a scrambling function which is based on a seed, which seed is not stored in any computer memory used by the mobile communicator.
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Citations
36 Claims
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1. A mobile communicator comprising:
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a CPU; communications software; and application software for at least one application which can be launched only by using at least one application key, said at least one application key being scrambled using a scrambling function which is based on a seed, which seed is not stored in any computer memory used by the mobile communicator. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method of securing data in a mobile communicator against unauthorized use comprising:
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providing application software for at least one application which can be launched only by using at least one application key; and scrambling said at least one application key by using a scrambling function which is based on a seed, which seed is not stored in any computer memory used by the mobile communicator. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24)
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25. A computer readable medium including, in computer readable form:
application software for at least one application which can be launched only by using at least one application key, said at least one application key being scrambled using a scrambling function which is based on a seed, which seed is not stored in any computer memory used by the mobile communicator. - View Dependent Claims (26, 27, 28, 29, 30)
- 31. A software module suitable for use in a mobile communicator, said software module being launchable only by using at least one application key which is scrambled using a scrambling function which is based on a seed, which seed is not stored in any computer memory used by the mobile communicator.
Specification