Create MD5 String : MD5 « Security « Java

Create MD5 String


public class MD5StringUtil
    private static final MessageDigest digest = MessageDigest.getInstance("MD5");

    public static String md5StringFor(String s)
        final byte[] hash = digest.digest(s.getBytes());
        final StringBuilder builder = new StringBuilder();
        for (byte b : hash)
            builder.append(Integer.toString(b & 0xFF, 16));    
        return builder.toString();


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