birthday attack
生日攻击
Birthday attacks are common attacks against hashing algorithms, especially those algorithms that combine hashing with digital signatures. If a message has been generated and already signed, an attacker must search for a collision message that hashes to the same value (analogous to finding one person who shares your birthday). However, if the attacker can generate the message, the Birthday Attack comes into play. The attacker searches for two messages that share the same hash value (analogous to any two people sharing a birthday), only one message is acceptable to the person signing it, and the other is beneficial for the attacker.
Hash函数用于数据完整性和消息认证，需要满足特定的密码学需求，其中最重要的就是抗碰撞。生日攻击是通用的寻找碰撞的方法，可用于攻击任何类型的Hash函数。
birthday attack
来自翻译宝典
- 英语>简体中文, 专利术语
birthday attack
生日攻击
生日攻击
- 英语>简体中文, 简明英汉词典
birthday attack
生日攻擊
生日攻擊
- 英语>繁体中文(台湾), 电子计算机名词
