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Security Features in Java SE
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Signing Code and Granting It Permissions
Sign the JAR File
Now you are ready to sign the JAR file.
Type the following in your command window to
sign the JAR file
Count.jar, using the private
key in the keystore entry aliased by
signFiles, and
to name the resulting signed JAR file
sCount.jar:
jarsigner -keystore examplestore -signedjar sCount.jar Count.jar signFiles
You will be prompted for the store password and the private key password.
Note: The jarsigner tool extracts the certificate
from the keystore entry whose alias
is signFiles and attaches it to the generated signature of the
signed JAR file.
