Reticulum/RNS/Cryptography/Hashes.py

14 lines
351 B
Python
Raw Normal View History

2022-06-07 13:21:19 +00:00
import hashlib
def sha256(data):
"""
The SHA-256 primitive is abstracted here to allow platform-
aware hardware acceleration in the future. Currently only
uses Python's internal SHA-256 implementation. All SHA-256
calls in RNS end up here.
"""
digest = hashlib.sha256()
digest.update(data)
return digest.digest()