impersonate attack

基本解释

However, their scheme is insecure by presenting a forgery attack, any receiver can impersonate the proxy signer to sign any message without holding the responsibility.
該文給出的一種攻擊方案表明他們的方案是不安全的，任何代理簽名的接收者都可以假冒代理人對任意的消息生成有傚的簽名。
The attack described above enables the attacker to impersonate a victim, provided that such victim was assigned a cookie between the two samples the attacker made of the site cookies.
上麪所描述的攻擊可以使攻擊者來扮縯一個受害者的角色，假定這樣的受害者被分配到兩個由站點 cookie 搆成的樣例攻擊者之間。