Module popsicle::utils

Util mostly in support of cuckoo hashing.

Functions

• compress_and_hash_inputs
  Compress an arbitrary vector into a 128-bit chunk, leaving the final 8-bits as zero. We need to leave 8 bits free in order to add in the hash index when running the OPRF (cf. https://eprint.iacr.org/2016/799, §5.2).
• rand_u64_vec
  used in tests
• rand_vec
  used in tests
• rand_vec_vec
  used in tests