| ID: | 1563 |
|---|---|
| 标题: | Secure Image Encryption |
| 描述: | I think this permutation-based image encryption scheme is so secure that nobody can read anything from it! **First Solve**: Inquisitioners of Go |
| 类型: | Crypto |
| 网站: | bugku |
| 题目链接: | https://ctf.bugku.com/challenges/detail/id/1702.html |
| 赛事: | SekaiCTF2022 |
| 年度: | 2022 |
| Flag值: | Secure Image Encryption的解题方法涉及使用两个梯度图像构建反向映射并应用到加密的flag上,但提供的搜索结果中未明确给出具体答案内容。唯一相关的验证链接为: SEKAI{...} |
| writeup: | https://www.nevi.dev/2022/10/02/writeup-sekaictf-2022/#secure-image-encryption-cryptography |