17ZH1700, Develpoment of storage and search technologies over encrypted database,
Ku Young Chang
Abstract
Ⅳ. 연구결과 본 과제의 수행을 통하여 확보된 주요 연구개발 결과는 아래와 같다.
○ 암호데이터 중복 처리 기술 개발 • 메시지 기반의 Client-side 암호데이터 중복 처리 기술 개발 - 메시지 기반 암호화 프리미티브 설계 - Client-side 암호데이터 중복 처리 프로토콜 개발 - 암호데이터 중복 처리 SW 개발 • 파일 신원 확인 공격에 안전한 암호데이터 중복 처리 기술 개발
○ 암호데이터 소유권 검증 기술 개발 • 데이터 기반의 소유권 확인 기술 개발 • 데이터 기반의 저장 데이터 검증 기술 개발
○ 암호데이터 검색 기술 개발 • 링크드 체인 구조 기반 확장 검색 가능 암호데이터 검색 프리미티브 알고리즘 및 이를 바탕으로 한 범위 검색 기술 설계 • Bloom Filter Tree 기반 동적 암호데이터 검색 기술 설계
○ 논문 • SCI(E) 논문 10건 게재 및 4건 게재 승인
○ 특허 • 국내 특허 : 출원 7건, 제출 3건(출원 중) • 국제 특허 : 출원 3건, 제출 3건(출원 중)
(출처 : 요약문 9p)
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