bonjour j'essai de compiler un code que jai trouvé sur internet mais j'obtiens ces messages d'erreur:

[CODE]java.security.InvalidKeyException: Illegal key size or default parameters
     at javax.crypto.Cipher.a(DashoA13*..)
     at javax.crypto.Cipher.a(DashoA13*..)
     at javax.crypto.Cipher.a(DashoA13*..)
     at javax.crypto.Cipher.init(DashoA13*..)
     at javax.crypto.Cipher.init(DashoA13*..)
     at de.mendelson.util.security.BCCryptoHelper.performUnlimitedStrengthJurisdictionPolicyTest(BCCryptoHelper.java:104)
     at de.mendelson.comm.as2.server.AS2Server.<init>(AS2Server.java:72)
     at de.mendelson.comm.as2.AS2.main(AS2.java:95)
22 juil. 2009 09:42:21 de.mendelson.comm.as2.server.AS2Server <init>
SEVERE: Limited key strength has been detected in the JVM. Please install the "Unlimited jurisdiction key strength policy files" before running the mendelson opensource AS2 server.[/CODE]

je suis sous eclipse 3.4.2
et jai comme jdk 1.6.0.14 jre6


d'ou pourrait venir le probleme?

merci de m'aider