| Subject | English | Spanish |
| comp., MS | crypto escrow key | clave de cifrado secundaria (A secondary encryption key that provides the ability for an authorized IT Helpdesk administrator to open an encrypted document when the password is lost) |
| comp., MS | crypto key | clave criptográfica (A piece of data that is required to initialize a cryptographic algorithm) |
| IT | shared key crypto system | sistema de criptografía de clave pública |