Password Encryption (Hex Code) using java

In my early blog (http://nanjundanonlinedictonary.co.in/2012/02/password-encryprion-using-java.html), I had articulated the easy way of password encryption using java. The program would result an encrypted text in a hash format but not in a hex code as we can see in Spring ACEGI framework. Here in this article, we are specifically focus on possibilities to convert SHA hash password SHA hex password.

Old Code:

  

byte rawBytes[] = md.digest();

String hashPassword = (new BASE64Encoder()).encode(rawBytes);

  

New Code:

byte rawBytes[] = md.digest();

StringBuffer strBuffer = new StringBuffer();

      for (byte rawByte : rawBytes) {

        strBuffer.append(Integer.toHexString((int) (rawByte & 0xff)));

      }

String hexText = strBuffer.toString();