¡@
java Programming Glossary: ivdatahow can I convert String to SecretKey http://stackoverflow.com/questions/4551263/how-can-i-convert-string-to-secretkey block size possibly create a method for this final byte ivData new byte blockSize final SecureRandom rnd SecureRandom.getInstance.. rnd SecureRandom.getInstance SHA1PRNG rnd.nextBytes ivData final IvParameterSpec iv new IvParameterSpec ivData cipher.init.. ivData final IvParameterSpec iv new IvParameterSpec ivData cipher.init Cipher.ENCRYPT_MODE symKey iv final byte encryptedMessage..
256bit AES/CBC/PKCS5Padding with Bouncy Castle http://stackoverflow.com/questions/5641326/256bit-aes-cbc-pkcs5padding-with-bouncy-castle AES IV seed for first block taken from first 32 bytes byte ivData toByte encString.substring 0 32 AES encrypted data byte encData.. Cipher.DECRYPT_MODE secretKey new IvParameterSpec ivData return new String cipher.doFinal encData The above works great.. String salt String encString throws Exception byte ivData toByte encString.substring 0 32 byte encData toByte encString.substring..
|