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| 특허 상태 | 등록 |
| 출원인 | 기초과학연구원 |
| 발명자 | Kyung Ah Shim |
| 출원번호 | 202217978147 |
| 출원일 | 2022.10.31 |
| 등록번호 | 20240007298A |
| 등록일 | 2024.01.04 |
| 중요 키워드 | computinglinear systemmatrix |
Disclosed is an electronic device for computing a solution to a linear system using a block matrix. The electronic device includes a memory configured to store data, and a processor configured to perform a plurality of operations by executing instructions. The electronic device computes the solution to the linear system without directly computing an inverse matrix R−1 of a block matrix R, using an inverse matrix of at least one of a plurality of sub-blocks matrices A, B, C, and D that constitute a block matrix R representing the linear system, and an inverse matrix of at least one of combinations of the plurality of sub-block matrices A, B, C, and D. According, the solution to the linear system can be efficiently computed.
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Device for computing solutions of linear systems and its application to digital signature generations
[특허 요약] Disclosed is an electronic device for computing a solution to a linear system using a block matrix. The electronic device includes a memory configured to store data, and a processor configured to perform a plurality of operations by executing instructions. The electronic device computes the solution to the linear system without directly computing an inverse matrix R−1 of a block matrix R, using an inverse matrix of at least one of a plurality of sub-blocks matrices A, B, C, and D that constitute a block matrix R representing the linear system, and an inverse matrix of at least one of combinations of the plurality of sub-block matrices A, B, C, and D. According, the solution to the linear system can be efficiently computed.
| 출원번호 | 출원일 |
| 1020220142574 | 2022.10.31 |
| 종류코드 | |
| A | |
| 외부 링크 | |