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Using AES cipher in Java components
Posted by Van Glass on 13 May 2009 02:58 AM
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The AES cipher is not supported by default in JSCAPE components for Java. Also, this is a restricted cipher that is not supported by the default Java installation. To use AES ciphers you must perform the following: 1. Download and install Unlimited Jurisdiction Policy Files provided by Sun. http://java.sun.com 2. Set your code to add support for AES ciphers as follows: SshConfiguration configuration = new SshConfiguration(); configuration.getTransportConfiguration().getAlgorithmFactory().addCipher("aes128-cbc", "AES/CBC/NoPadding", 16); configuration.getTransportConfiguration().getAlgorithmFactory().addCipher("aes192-cbc", "AES/CBC/NoPadding", 24); configuration.getTransportConfiguration().getAlgorithmFactory().addCipher("aes256-cbc", "AES/CBC/NoPadding", 32); // for SFTP connections Sftp sftp = new Sftp(params,configuration); sftp.connect(); // for SSH connections Ssh ssh = new Ssh(params,configuration); ssh.connect(); | |
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