信息安全系统 - 2026 进行中

科目: 信息安全系统
级别: XII (I级最简单，XII级最难)
类别: 大学生
试题语言: English
题数: 15
问题示例: A secure aggregation protocol must allow a server to compute the sum of clients’ inputs while learning no individual input, even if the server sees all transmitted protocol messages. Which cryptographic construction is most appropriate? A deterministic encryption scheme without padding, A public blockchain with transparent transactions, A secure multiparty computation protocol, A static access-control list on the server