Method for protecting a memory card, and a memory card
AssigneeSpyder Navigations L.L.C.
InventorsOnni Michael Berry, Janne Honkala
Life of this patent
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AssigneeSpyder Navigations L.L.C.
InventorsOnni Michael Berry, Janne Honkala
Estimating the term…
The invention relates to a memory card (2) which is arranged to be inserted in a memory card slot (4) of an electronic device (1), information being arranged to be stored in the memory (5) of the memory card (2). The information to be stored is at least partly arranged to be encrypted by means of a password, wherein this encrypted information is arranged to be stored in this encrypted format in the memory (5) of the memory card (2). The information to be read from the memory (5) of the memory card (2) is arranged to be retrieved at least partly in encrypted format from the memory (5) of the memory card (2), wherein the information to be retrieved is arranged to be decrypted by means of the password. The invention also relates to an electronic device (1) in which at least one memory card (2) is used for storing at least some information. This electronic device (1) is arranged at least partly to encrypt the information to be stored by means of a password and to store this encrypted information in this encrypted format into the memory (5) of the memory card (2). The electronic device (1) is arranged to retrieve the information to be read from the memory (5) of the memory card (2) at least partly in encrypted format and to decrypt the retrieved information by means of the password. The invention also relates to a method for protecting a memory card (2), in which method information is stored on the memory card (2) inserted in the memory card slot (4) of an electronic device (1).
An electronic device comprising:
A method for protecting a memory card comprising memory locations for storing information, said memory being addessable by memory addresses, the method comprising:
A memory card comprising:
A computer-readable medium including computer-readable instructions that upon execution by a processor, cause the processor to protect a memory card comprising memory locations for storing information, the memory locations addressable by memory addresses, the instructions configured to cause a computing device to:
The computer-readable medium of clam 24, wherein the instructions are further configured to encrypt the selected first segment using the password before storing the selected first segment in the selected first address.
Dependencies are inferred from the claim text.