See: Description
| Interface | Description |
|---|---|
| PrfImage |
Output of a
PseudorandomFunction. |
| PrfKey |
Key used to parameterize a
PseudorandomFunction. |
| PrfPreimage |
Input for a
PseudorandomFunction. |
| PseudorandomFunction |
A pseudorandom function is a family of functions \((f_k)\)
so that for random choice of the key k, \(f_k: X \rightarrow Y\) is computationally
indistinguishable from a uniformly random function \(F: X \rightarrow Y\).
|