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Java to achieve string SHA1 encryption method is what, I believe that many inexperienced people do not know what to do, so this paper summarizes the causes of the problem and solutions, through this article I hope you can solve this problem.

Java string SHA1 encryption Import Class import java.security.MessageDigest; definition function private String toUserPwd (final String password) {try {if (password = = null) {return null;} final MessageDigest messageDigest = MessageDigest.getInstance ("SHA"); final byte [] digests = messageDigest.digest (password.getBytes ()); final StringBuilder stringBuilder = new StringBuilder (); for (int I = 0; I

> 4) & 0x0F; for (int j = 0; j > > 4 & 0xf]; chs [knot +] = ch [b3 & 0xf];} / / character array converted to string return new String (chs);} main function test public static void main (String [] args) throws NoSuchAlgorithmException {String data = "jumping adzuki bean tlxd666"; String result = sha1 (data) System.out.println ("after encryption:" + result);} after reading the above, have you mastered the method of Java to implement string SHA1 encryption? If you want to learn more skills or want to know more about it, you are welcome to follow the industry information channel, thank you for reading!

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