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What are one way trap functions? What is their importance in cryptography?
written 9.4 years ago by gravatar for teamques10 teamques10 ★ 70k modified 3.8 years ago by gravatar for pedsangini276 pedsangini276 • 4.8k

Mumbai University > EXTC > Sem 7 > Data Compression and Encryption

Marks: 5 M

Year: May 2014
data compression and encryption
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written 9.4 years ago by gravatar for teamques10 teamques10 ★ 70k
  1. A one-way function is a function that is easy to compute on every input, but hard to invert given the image of a random input. Here, "easy" and "hard" are to be understood in the sense of computational complexity theory, specifically the theory of polynomial time problems. Not being one-to-one …

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