CryptKeyExpirationTime

HKLM\SOFTWARE\Microsoft\MSMQ\Parameters

Data type Range Default value
REG_DWORD 0x0 - 0xFFFFFFFF milliseconds 0x927C0 (600000 milliseconds = 10 minutes)

Description

Determines how long outgoing symmetric keys remain in the cryptographic key cache. When the time specified by this value expires, the key is deleted from the cache of the source server and symmetric keys used for encrypting messages are renewed.

Note Image Note

Windows 2000 does not add this entry to the registry. You can add it by editing the registry or by using a program that edits the registry.

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