---
name: hash_md5
kind: function
lang: py
domain: cybersecurity
version: "1.0.0"
purity: pure
signature: "def hash_md5(data: bytes) -> str"
description: "Calcula el hash MD5 de datos binarios. Retorna hex digest."
tags: [hash, md5, crypto, python]
uses_functions: []
uses_types: []
returns: []
returns_optional: false
error_type: ""
imports: [hashlib]
params:
  - name: data
    desc: "bytes a ser hasheado"
output: "string hexadecimal del hash MD5 (32 caracteres)"
tested: false
tests: []
test_file_path: ""
file_path: "python/functions/cybersecurity/cybersecurity.py"
---

## Ejemplo

```python
h = hash_md5(b"hello")
# "5d41402abc4b2a76b9719d911017c592"
```

## Notas

Usa hashlib de stdlib. MD5 no es seguro para propositos criptograficos pero es util para checksums, fingerprinting de archivos e identificacion rapida de IoCs.
