Pseudorandom Functions

Chapter Contents

1. 6.1.Motivating and defining PRFs
2. 6.2.How to attack PRFs
3. 6.2.1.A first example
4. 6.2.2.A second example
5. 6.3.An example proof involving PRFs
6. 6.4.Building a PRG from a PRF: The CTR construction
7. 6.5.☆ Building a PRF from a PRG: The GGM construction
8. 6.6.PRFs for long inputs: The CBC-MAC construction
9. 6.6.1.Fixed input length vs. variable input length
10. Exercises
11. Chapter Notes & References

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2. Next Chapter7. Pseudorandom Permutations