android MD5加密方式

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32位加密

public static String getMD5(String strSrc) {StringBuffer buf = null;try {MessageDigest md = MessageDigest.getInstance("MD5"); md.update(strSrc.getBytes());byte b[] = md.digest(); int i; buf = new StringBuffer(""); for (int offset = 0; offset < b.length; offset++) {i = b[offset];if(i<0) i+= 256;if(i<16)buf.append("0");buf.append(Integer.toHexString(i));}// Log.e("555","result: " + buf.toString());//32位的加密 //Log.e("555","result: " + buf.toString().substring(8,24));//16位的加密} catch (NoSuchAlgorithmException e) {// TODO Auto-generated catch blocke.printStackTrace();}return buf.toString(); }

android MD5加密方式