Intellectual Olympiad in Information Security Systems - 2026 ongoing

Subject: Information Security Systems
Level: VII
Category: student
Quiz questions: in Chinese
Example question: 在RSA加密系统中，为避免相同明文产生可预测的相同密文，最适合采用哪种填充方案？ OAEP填充, 仅使用PKCS#1 v1.5签名编码, 固定长度零填充, 不进行任何填充