What would be an actual case where you need to use a XOF but don’t know the output length in advance?
-
-
Oh, right. I can't think of anything that isn't easily solved by "just use a stream cipher keyed by blake2b(whateverInput)".
-
For that use case (DRBG), hydrogen’s function is called randombytes_buf_deterministic(), which should avoid confusion.
- 1 more reply
New conversation -
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.