egutierrez
5f4f1f7508
Añade campos params y output al frontmatter YAML de las 506 funciones del registry. Cada parámetro tiene descripción semántica (qué representa, unidades, rango típico) y cada función describe qué produce su output. Permite a agentes razonar sobre cadenas de composición (ej: prices → log_return → sharpe_ratio) sin leer código.
37 lines
848 B
Markdown
37 lines
848 B
Markdown
---
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name: hash_sha256
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kind: function
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lang: py
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domain: cybersecurity
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version: "1.0.0"
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purity: pure
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signature: "def hash_sha256(data: bytes) -> str"
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description: "Calcula el hash SHA-256 de datos binarios. Retorna hex digest."
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tags: [hash, sha256, crypto, python]
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uses_functions: []
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uses_types: []
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returns: []
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returns_optional: false
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error_type: ""
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imports: [hashlib]
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params:
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- name: data
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desc: "bytes a ser hasheado"
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output: "string hexadecimal del hash SHA-256 (64 caracteres)"
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tested: false
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tests: []
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test_file_path: ""
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file_path: "python/functions/cybersecurity/cybersecurity.py"
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---
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## Ejemplo
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```python
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h = hash_sha256(b"hello")
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# "2cf24dba5fb0a30e26e83b2ac5b9e29e1b161e5c1fa7425e73043362938b9824"
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```
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## Notas
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Usa hashlib de stdlib. Funcion pura sin side effects. SHA-256 produce un digest de 64 caracteres hexadecimales (256 bits).
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