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密码学的目标是使破解系统的成本超过受保护信息的价值。
The goal of cryptography is to make it so that the cost of breaking the system exceeds the value of the information protected.
自己不愿干的,不要强加给别人。
人世间的一切在我看来是多么可厌、陈腐、乏味而无聊!
God kisses the finite in his love and man the infinite.