hashlib – Hashing related functions

This module implements a subset of the corresponding CPython module, as described below. For more information, refer to the original CPython documentation: cpython:hashlib.

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hashlib.new(name: str, data: bytes = b'') Hash
Returns a Hash object setup for the named algorithm. Raises ValueError when the named

algorithm is unsupported.

Returns:

a hash object for the given algorithm

Return type:

hashlib.Hash

class hashlib.Hash

In progress hash algorithm. This object is always created by a hashlib.new(). It has no user-visible constructor.

digest_size: int

Digest size in bytes

update(data: circuitpython_typing.ReadableBuffer) None

Update the hash with the given bytes.

Parameters:

data (ReadableBuffer) – Update the hash from data in this buffer

digest() bytes

Returns the current digest as bytes() with a length of hashlib.Hash.digest_size.