The next function in MySQL MD5( 'secret' ) generates 5ebe2294ecd0e0f08eab7690d2a6ee69 I would like to have a Java function to generate the same output. But public static String md5( String source ) { try { MessageDigest md = MessageDigest.getInstance( "MD5" ); byte[] bytes = md.digest( source.getBytes("UTF-8") ); return getString( bytes ); } catch( Exception e ) { e.printStackTrace(); return null;
When the key length is 128 bits,everything works. But I got the following exception when I use a key of length 192 or 256 bits. 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*..) I
I am trying to import cloudera's org.apache.hadoop:hadoop-client:2.0.0-cdh4.0.0 from cdh4 maven repo in a maven project in eclipse 3.81, m2e plugin, with oracle's jdk 1.7.0_05 on win7 using <dependency> <groupId>org.apache.hadoop</groupId> <artifactId>hadoop-client</artifactId> <version>2.0.0-cdh4.0.0</version> </dependency> however, I get the following error: The container 'Maven Dependencies' re
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