Reticulum/RNS/Cryptography/Hashes.py
2022-06-07 15:21:19 +02:00

14 lines
351 B
Python

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()