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PHP encryption and decryption algorithm function, mcrypt_encrypt is no longer recommended

There is a warning on the official website: This function has been DEPRECATED as of PHP 7.1.0. Relying on this function is highly discouraged. So what function is used for encryption and decryption?

黃舟 2017-05-16 13:16:22 0  4  863

javascript - js and c++ encryption and decryption through des

I would like to ask the experts if there are any useful libraries and manuals for javascript and c++ des encryption and decryption. Or beg for a demo~

ringa_lee 2017-05-16 13:27:02 0  1  1143

MySql and Java interoperability in AES 256 encryption/decryption

The following encryption and decryption work normally in mysql(aes-256-cbc) mode SETblock_encryption_mode='aes-256-cbc';selectcast(aes_decrypt(from_base64('StThdNXA+CWvlg+of/heJQ=='),sha2(concat(' ssshhhhhhhhhhh!!','ENCRYPTION_KEY$&'),256),'ssshhh

P粉937769356 2024-03-27 21:26:09 0  1  665

About PHP and JAVA 3DES encryption issues

I want to write an encryption class in Java using PHP, but I saw this writing method in Java and it gave me a headache. Totally illogical. I found a complete class and wanted to refer to it. After many experiments, I could not translate the encryption class I uploaded into PHP. Please help me. Thank...

給我你的懷抱 2017-06-15 09:21:44 0  1  1005

python encryption and php docking?

{Code...} The above is the encryption of Python. Please tell me the encryption algorithm corresponding to PHP. I have been working on it for a long time and I still can’t connect it?

巴扎黑 2017-05-16 13:01:47 0  1  582

Java's [EncryptUtill.java encryption class, what does it correspond to PHP? I found a few on the Internet, but after encryption, they can't match those of Java.

Java's [EncryptUtill.java encryption class, what does it correspond to PHP? I found a few on the Internet, but after encryption, they can’t match those of Java.

巴扎黑 2017-06-20 10:07:34 0  2  933

After the underlying device C language RC4 is encrypted, why can't Java use rc4 to decrypt, but other people's PHP programs can decrypt successfully?

The underlying device is a wifi probe that regularly pushes data to a service. This service address receives the data and uses rc4 to decrypt it. The underlying device rc4 encryption is written in C language. java receiving program {code...} java rc4 decryption program: public class RC4 { {code...} ...

PHP中文網(wǎng) 2017-06-17 09:15:15 0  1  1399

How to implement java's PbeWithMd5AndDes encryption and decryption in PHP

public static String encrypt(String key, String plainText){   String encryptTxt = "";   try {      byte[] salt = new byte[8];      MessageDigest md =

七 2020-07-31 11:37:47 0  0  2630

des - Someone who knows php and java comes in and wants to ask a question.

1. Doing business with other companies. The other party is java and I am php. 2 Both parties encrypt the data with DES first and then base64 encryption. Transmit 3. The other party sent a Java encryption and decryption. I should follow it and make a PHP one. But I can't understand the java code. 4 I...

高洛峰 2017-05-18 10:45:52 0  2  858

Guys, how do you implement Java's PbeWithMd5AndDes encryption and decryption in PHP?

The java code is as follows/** * Encryption method * @param key key * @param plainText plain text * @return cipher text */ public static String encrypt(String&n

七 2020-07-31 11:43:04 0  0  1506

What is the difference between PHP class declaration and instantiation?

I am a newbie. I found that many tool classes can be used by directly declaring them. For example, {code...} in laravel makes me confused. Does declaring a class variable instantiate the code? After searching on Baidu, no one asked about this issue in PHP language, only Java, and Java is like this.....

習慣沉默 2017-05-16 13:10:23 0  2  567

node.js - How to decrypt files encrypted by golang with nodejs?

I used golang to implement file encryption and decryption, but I don't know how to use nodejs to implement golang's decryption. Golang code: {code...} If the file encrypted by the above golang code is parsed using nodejs? I don’t know that converting to nodejs mainly focuses on a few bytes of golang...

PHP中文網(wǎng) 2017-05-31 10:39:35 0  3  1358

I know how to cut pictures on the front end and want to learn PHP website development. I would like to ask for a complete class video of the physical class of a first-line PHP institution in Beijing.

I know how to cut pictures on the front end and want to learn PHP website development. I would like to ask for a complete class video of the physical class of a first-line PHP institution in Beijing. I learned front-end cutting at an institution before, and then became a cutter, but I didn’t have mu...

. 2017-08-28 14:28:41 0  1  1510

openssl - Problem in decrypting WeChat applet user information in php7.1.3 version

In the WeChat applet, user information needs to be decrypted. The decryption code officially provided by WeChat uses the decryption method related to mcrypt, but mcrypt is abandoned in php7.1. and higher versions. If the php version is 7.1. or higher High, decryption will fail, are there any good al...

黃舟 2017-05-16 13:00:26 0  1  588

PHP source code encryption problem

I just finished writing a website, and the concept of source code encryption has always been vague, and there is very little online information. I would like to know the following questions: 1: There are encryption tools on the Internet. This is easy to understand, but some of them are just function...

按鍵盤手指磨破皮 2017-10-12 01:29:15 0  2  1714

Help: JAVA encrypted data PHP decryption

java encrypted ciphertext: iP6nVfCE9Eiw47utJDR6wV6Lhl4xyOgYykub0HUJSZQ=The following is the aes encryption class of java, I hope it can be decrypted using php package com.mk.api.util;import java.security.Key;import java.security.MessageDigest;import java.util .Arrays;impo

w 2022-07-20 14:14:23 0  2  1036

How to do PHP encryption authorization and packaging?

Recently, I have a project requirement like this. I have never been involved in writing PHP before. I would like to ask for advice: Is it possible to package PHP into an installation package for one-click installation (windows environment)? Code encryption is recommended. How to authorize? To put it...

怪我咯 2017-05-19 10:08:32 0  5  995

Four days in a row! PHP Chinese website's large-scale public welfare live broadcast class: "php full stack development experience sharing" is launched, and it continues to be exciting!

Gold 9 and Silver 10 are the seasons for learning! In order to better help PHP learners, PHP Chinese website has held a large-scale public welfare live broadcast class: "php full-stack development experience sharing", which will be broadcast on time at 10 o'clock this morning. Four senior ...

PHPz 2018-10-17 09:05:25 1  1  3148

rsa - openssl_private_decrypt does not take effect in typecho Login.php

I basically don’t know PHP and only know Java. I want to add rsa encryption when submitting the form in typecho. There is no problem with the front-end encryption, but after the data is sent to the back-end, openssl_private_decrypt will not take effect and will not be decrypted. There is no problem ...

漂亮男人 2017-05-16 13:14:27 0  1  5267

Best solution: Protect PHP code without encryption

First of all, I'm not looking for miracles... I know how PHP works and I know there is no real way to hide my code without using encryption. But this requires installing an extension on the running server, which comes at a cost. However, I'm looking for something different... I'm not looking for enc...

P粉442576165 2023-08-06 15:02:19 0  2  719