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Funciones de hash
PHP Manual
PHP Manual
»
Hash
»
Funciones de hash
Funciones de hash
Tabla de contenidos
hash
— Genera un valor de hachado (huella digital)
hash_algos
— Devuelve una lista de los algoritmos de hash registrados
hash_copy
— Copia un contexto de hachado
hash_equals
— Comparación de strings resistente a ataques temporales
hash_file
— Genera un valor de hash utilizando el contenido de un fichero dado
hash_final
— Finaliza un hachaje incremental y devuelve el resultado de la huella digital
hash_hkdf
— Genera una derivación de clave HKDF a partir de una clave de entrada proporcionada
hash_hmac
— Genera un valor de clave de hash utilizando el método HMAC
hash_hmac_algos
— Devuelve una lista de algoritmos de hash registrados adecuados para hash_hmac
hash_hmac_file
— Genera un valor de clave de hash utilizando el método HMAC y el contenido de un fichero dado
hash_init
— Inicializa un contexto de hachado incremental
hash_pbkdf2
— Genera una clave PBKDF2 derivada de la contraseña proporcionada
hash_update
— Añade datos en el contexto de hash activo
hash_update_file
— Se añaden datos en un contexto de hash activo a partir de un fichero
hash_update_stream
— Introduce datos en un contexto de hash activo desde un flujo abierto
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