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Spice Harvest Data Recovery

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ID: 2479
标题: Spice Harvest Data Recovery
描述: As a Mentat in service to House Atreides, your expertise is vital to the success of spice harvesting operations on Arrakis. However, a recent sandstorm has caused severe corruption to a crucial spice analysis document, known as spice_analysis.csv. This file contains essential data on spice quantity and purity, crucial for ensuring the smooth production of the precious spice melange. Your task is to repair the corrupted file and extract the necessary information to maintain the efficiency of spice production.
类型: MISC
网站: bugku
题目链接: https://ctf.bugku.com/challenges/detail/id/2658.html
赛事: UMDCTF2024
年度: 2024
Flag值: Key Recovery (UMDCTF 2024)的解题过程和答案已通过分析受损RSA密钥的低1024位掩码实现恢复,具体方法涉及解析密钥参数n、d、p、q的已知位并推导缺失值。验证后的完整解题过程及答案可见于: flag{...}
writeup: https://imp.ress.me/blog/2024-04-29/umdctf-2024/
答案错误,我要更正