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Function: require_once

수학동아 - 폴리매스
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[수학체험실] 비밀리에 메시지를 전달하라! 스테가노그래피
수학동아 2022.02.21 22:20 조회 482
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페이스북 트위터 카카오톡 카카오스토리 네이버블로그 네이버밴드

 

첩보 영화를 보면 같은 편끼리만 알 수 있도록 암호를 만들어 중요한 메시지를 전달한다. 암호를 만드는 대표적 방법인 스테가노그래피를 이용해 비밀 메시지를 작성해 보자.

 

※ 수학 체험 활동에 필요한 OHP 필름 도안은 이전 게시물에서 다운로드 받으실 수 있습니다.

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