| Subject | English | French |
| IT | encryption key | clé de chiffrement |
| comp., MS | encryption key | clé de chiffrement (A bit string that is used in conjunction with an encryption algorithm to encrypt and decrypt data) |
| comp., MS | full volume encryption key | clé de chiffrement de volume complet (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 | accès légal aux clés de chiffrement |