# Page History

## Key

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Comment: Making explicit the commands for setting generated key size

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If this is impossible (or if you want a different key size) you can specify the `idp.keysize` parameter on the command line during the install process:

Code Block
language bash Setting generated key size on non-Windows system
`./bin/install.sh -Didp.keysize=2048`
ant
Code Block
title Setting generated key size
 on Windows systems
`.\bin\install.bat -Didp.keysize=2048`

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