보유 특허 상세 정보를 불러오는 중입니다...
| 특허 상태 | 등록 |
| 출원인 | 기초과학연구원 |
| 발명자 | Kyung Ah Shim |
| 출원번호 | 201816200016 |
| 출원일 | 2018.11.26 |
| 등록번호 | 11190343B |
| 등록일 | 2021.11.30 |
| 중요 키워드 | mapoilindex set |
An electronic device including a key generator is disclosed. The key generator acquires a first affine map, a second affine map, and a third map, and generates a public key using the first affine map, the second affine map, and the third map, the third map is a system of multivariate quadratic polynomials having n variables and m equations, at least one of the multivariate quadratic polynomials has oil-oil quadratic terms with non-zero coefficients, and the third map includes at least one set for defining vinegar variables used in an Oil and Vinegar method and index sets for defining oil variables used in the Oil and Vinegar method, and each of the first affine map, the second affine map, and the third map is a finite field.
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연관 연구자 로딩 중...
Multivariate quadratic signature scheme based on central map with oil-oil quadratic terms secure against quantum computers
[특허 요약] An electronic device including a key generator is disclosed. The key generator acquires a first affine map, a second affine map, and a third map, and generates a public key using the first affine map, the second affine map, and the third map, the third map is a system of multivariate quadratic polynomials having n variables and m equations, at least one of the multivariate quadratic polynomials has oil-oil quadratic terms with non-zero coefficients, and the third map includes at least one set for defining vinegar variables used in an Oil and Vinegar method and index sets for defining oil variables used in the Oil and Vinegar method, and each of the first affine map, the second affine map, and the third map is a finite field.
| 출원번호 | 출원일 |
| 1020180134507 | 2018.11.05 |
| 종류코드 | |
| A | |
| 외부 링크 | |