演讲人： Xiaoyun Wang Shandong University
时间： 2004-10-25 14:30-2004-10-25 15:30
地点：FIT-1-315
内容：

The talk describe the main analytic techniques for the broken hash functions-MD4,RIPEMD, MD5. It includes three parts:
1 How to find the best differentials that can produce the collisions for these hash functions.
2 Determine all the conditions that two message with a special difference collide.
3 Modify two messages to improve the collision probability.
 

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