| Subject | English | Spanish |
| IT | encryption key | clave de encripción |
| comp., MS | encryption key | clave de cifrado (A bit string that is used in conjunction with an encryption algorithm to encrypt and decrypt data) |
| comp., MS | full volume encryption key | clave de cifrado del volumen completo (The algorithm-specific key that is used to encrypt (and optionally, diffuse) data on disk sectors. Currently, this key can be either 128 bits or 256 bits advanced encryption standard (AES). The default encryption algorithm that BitLocker Drive Encryption uses is AES 128 bit with diffuser) |
| law, IT | lawful access to encryption keys | acceso lícito a las claves de cifrado |