java开发_MD5_加密算法
发布时间:2020-12-14 06:27:24 所属栏目:Java 来源:网络整理
导读:com.b510.note; java.math.BigInteger; java.security.MessageDigest; java.security.NoSuchAlgorithmException; MD5 { main(String[] args) { System.out.println(MD5.getMD5("123456")); } String getMD5(String sInput) { String algorithm = ""; (sInput
com.b510.note; java.math.BigInteger; java.security.MessageDigest; java.security.NoSuchAlgorithmException; MD5 { main(String[] args) { System.out.println(MD5.getMD5("123456")); } String getMD5(String sInput) { String algorithm = ""; (sInput == ) { "null"; } { algorithm = System.getProperty("MD5.algorithm","MD5"); } (SecurityException se) { } MessageDigest md = ; { md = MessageDigest.getInstance(algorithm); } (NoSuchAlgorithmException e) { e.printStackTrace(); } buffer[] = sInput.getBytes(); ( count = 0; count < sInput.length(); count++) { md.update(buffer,count); } bDigest[] = md.digest(); BigInteger bi = BigInteger(bDigest); (bi.toString(16)); } }
186d636867f51c667893c1b1b3d96dc3
(bi.toString(16));
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