MD4

Category: Hashing

Status: Registered and callable in the CyberChef 11.3.0 compatibility inventory.

Input / output: ArrayBuffer → string

Background: https://wikipedia.org/wiki/MD4

What it does

The MD4 (Message-Digest 4) algorithm is a cryptographic hash function developed by Ronald Rivest in 1990. The digest length is 128 bits. The algorithm has influenced later designs, such as the MD5, SHA-1 and RIPEMD algorithms. The security of MD4 has been severely compromised.

Note

Status here means the operation name is implemented and callable. It does not by itself promise byte-for-byte parity for every upstream option. See Compatibility and current status for the verified scope and known boundaries.

Arguments and options

This operation takes no positional recipe arguments.

Recipe template

Important

This is a call template built from the documented defaults. Replace placeholder values such as empty keys, paths, patterns, or lookup data before running it.

from pychef import bake

input_value = b"example"
args = []
result = bake(input_value, ['MD4'])
print(result)

Pipeline example

from pychef import Pipeline

args = []
transform = Pipeline().then('MD4')
result = transform(b"example")

Dedicated operation module

The registered entry point lives in pychef.operations.by_operation.md4. Direct calls receive the input value and a positional argument tuple:

from pychef.operations.by_operation.md4 import run

result = run(b"example", tuple([]))

pychef.operations.by_operation.md4.run(value, args)

Run this operation using its shared internal implementation.

Parameters:

value (str | bytes)
args (Sequence[Any])

Return type:

str | bytes