Back to results
US 2006/0053269 A1Published application
System, microcontroller and methods thereof
AssigneeSamsung Electronics Co., Ltd.
InventorsJoong-Chul Yoon, Kikuchi Takashi
Life of this patent
Estimating the term…
Abstract
A microcontroller for securing data. The microcontroller may be included within a system. The microcontroller reads first and second data from first and second storages, respectively. The microcontroller compares the read first and second data. The microcontroller permits execution of a command based on a result of the comparison.
Claims43
A microcontroller, comprising:
- a data generator for generating first data;
- a first storage for storing the first data and an address of a second storage;
- and
- a central processing unit (CPU) for executing a command based on a comparison between second data and the first data.
1 more element
A method of securing data, comprising:
- reading first data from a first storage;
- reading second data from a second storage;
- extracting third data from the first data;
- extracting fourth data from the second data;
- comparing at least a portion of the third and fourth data;
- and
- executing a command based on a result of the comparison.
4 more elements
A microcontroller, comprising:
- a data generator for generating first data;
- a first storage for storing the first data and an address of a second storage;
- and
- a decryption unit for extracting third data from the first data and fourth data from the second data;
- a central processing unit (CPU) for executing a command based on a comparison between third data and the fourth data.
2 more elements
A method of securing data, comprising:
- reading first data from a first storage;
- reading second data from a second storage;
- comparing at least a portion of the first and second data;
- and
- executing a command based on a result of the comparison.
2 more elements
Dependencies are inferred from the claim text.