code: def dh(k, e):
      return k.diffie_hellman(e)
  
file_path: FATE/rust/fate_utils/tests/test_psi_bench.py
imports: import random
  import hashlib
  from fate_utils.psi import Curve25519
label_desc: Use image node_id 2 for calling a global function with example usage: dh(k, e) and returns: k