MessageDigest¶

Note

You can find these scripts inside the folder pmis/STND_PMIS/test/console/example.

If you want to execute them, you can use the Jython Console from the devtool menu.

filename => ex20.py

from javax.crypto import KeyGenerator
from java.security import MessageDigest
from javax.crypto.spec import SecretKeySpec
from org.apache.commons.codec.binary import Base64

# FIRST TEST
gen = KeyGenerator.getInstance('AES')
key = gen.generateKey()
print key.getEncoded()
print Base64.encodeBase64String( key.getEncoded() )



# SECOND TEST
digest = MessageDigest.getInstance("SHA")
digest.update( String("1").getBytes("UTF-8"))
key = SecretKeySpec(digest.digest(), 0, 16, "AES")
print key.getEncoded()
print Base64.encodeBase64String( key.getEncoded() )