COMPUTER SYSTEM
First Claim
1. A computer system, comprising:
- a near field communication (NFC) tag used for storing a first user identification (UID) seed;
a computer, comprising;
a flash read only memory (ROM) used for storing a basic input/output system (BIOS) having a default user identification (UID) and a default entry key data;
a chipset, comprising;
a keyboard buffer;
an NFC module used for reading the first UID seed from the NFC tag when the NFC tag is close to the NFC module; and
a central processing unit (CPU) used for generating a current UID according to the first UID seed and a function and determining whether the current UID is equal to the UID, wherein the CPU writes the default entry key data to the keyboard buffer if the current UID is equal to the UID.
1 Assignment
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Accused Products
Abstract
A computer system is disclosed. The computer system comprises a near field communication (NFC) tag and a computer. The computer comprises a flash read only memory (ROM), a chipset, an NFC module and a central processing unit (CPU). The flash ROM stores a basic input/output system (BIOS) having a default user identification (UID) and a default entry key data. The chipset comprises a keyboard buffer. The NFC module reads a UID seed from the NFC tag when the NFC tag is close to the NFC module. The CPU generates a current UID according to the UID seed and a function, and determines whether the current UID is equal to the UID. The CPU writes the default entry key data to the keyboard buffer if the current UID is equal to the UID.
14 Citations
9 Claims
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1. A computer system, comprising:
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a near field communication (NFC) tag used for storing a first user identification (UID) seed; a computer, comprising; a flash read only memory (ROM) used for storing a basic input/output system (BIOS) having a default user identification (UID) and a default entry key data; a chipset, comprising; a keyboard buffer; an NFC module used for reading the first UID seed from the NFC tag when the NFC tag is close to the NFC module; and a central processing unit (CPU) used for generating a current UID according to the first UID seed and a function and determining whether the current UID is equal to the UID, wherein the CPU writes the default entry key data to the keyboard buffer if the current UID is equal to the UID. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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Specification