cryptoperiod
1. The time span during which a specific key is authorized or in which the keys for a given system remain in effect. [After X9.31]
2. [The] time span during which each key setting remains in effect. [INFOSEC-99]
1. The time span during which a specific key is authorized or in which the keys for a given system remain in effect. [After X9.31]
2. [The] time span during which each key setting remains in effect. [INFOSEC-99]