#mcrypt

[pedatinet-blog]

Install Mcrypt di PHP7.2

Install Mcrypt di PHP7.2

Panduan cara install Mcrypt di PHP 7.2 , pada versi PHP sebelumnya anda tidak perlu melalukan ini, karena ekstensi mcrypt pada PHP 5.6, 7.0 dan 7.1 masih tersedia dan anda dapat menginstallnya dengan perintah yum atau apt kemudian disusul install php5.6-mcrypt

Menurut kabar, sejak PHP versi 7.2 ekstensi cryptography library mcrypt telah digantikan oleh libsodium. Jika anda masih membutuhkan…

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[hayalolsam]

Mcrypt ile Şifreleme Sınıfı

Mcrypt ile Şifreleme Sınıfı

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[tristan-hall]

Varien_Crypt_Mcrypt OpenSSL override for Magento

I recently tried running Magento v1 on PHP7.1 and ran into the following error:

Function mcyrpt_module_open() is deprecated

I did some Googling to see if this has happened to other people, and sure enough, it has. Cadence Labs has a post that provides an easy workaround.

However, I take issue with the fact that this doesn't actually get past the usage of mcrypt. MCrypt is abandoned entirely in later versions of PHP and I need to make sure my clients and I are running long term solutions.

The better way to resolve this is to copy the Varien_Crypt_Mcrypt class to the local code folder at /app/code/local/Varien/Crypt/Mcrypt.php. Then refactor the class to use OpenSSL encrypt/decrypt functions instead. If you want, you can just download the code I wrote for this and drop it in your install.

Click here to download the file.

Warning: I have not tested this for backwards compatibility and I have only used this successfully with the AES-256-ECB cipher.

There are some methods in the code that attempt to translate old Mcrypt constants (ciphers and modes) to their OpenSSL alternatives, but you should do as much testing as possible before putting this in production.

- T

[webhosting-news-blog]

Php zip Compressed archives, providing an easily read and write PHP is a component, usually WordPress is needed in these components and Prestashop software.

[abushoaib-blog]

mcrypt responds slowly

<?php $dmcryptText = “dummy”; $key = “foobar”; $size = mcrypt_get_iv_size(MCRYPT_BLOWFISH,MCRYPT_MODE_ECB);

$iv = mcrypt_create_iv($size); //Take care

$m = mcrypt_ecb(MCRYPT_BLOWFISH, $key, $dmcryptText, MCRYPT_DECRYPT, $iv); var_dump($m);

When 20 requests of this script are sent to the server in parallel, we can find the response time of Apache server increases rapidly. The reason for the…

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[ceylanserkan]

"mcrypt php extension required" Hatası

Mcrypt, içerisinde bazı metin şifreleme algoritmalarını barındıran bir php eklentisidir. Gerek Laravel gibi framework’ler, gerekse magento gibi içerik yönetim sistemleri bu eklentiye ihtiyaç duyar.

“mcrypt php extension required” hatasını almanızın birden fazla sebebi olabilir. Şöyle ki; Localhost üzerinde çalışıyorsanız MAMP, XAMP gibi paketlerde aslında bu eklenti mevcuttur. Ancak MacOs işletim…

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[kamtec1]

New Post has been published on Tech & Cyber Security

New Post has been published on http://www.securityinet.com/install-php-mcrypt-centos/

Install PHP Mcrypt on CentOS

Install PHP Mcrypt on CentOS

Overview

The PHP module “Mcrypt” provides encryption and decryption using algorithms such as DES, TripleDES and Blowfish. You can read more about it on the official PHP Mcrypt page.

This is required by eCommerce systems such as Magento, however it’s not part of the standard RHEL / CentOS packaging.

CentOS 6 and 6.5 allow you to install PHP-mCrypt easily right after installing CentOS. The reason mCrypt is removed by default from version  7 is still unknown, but we’re going to show you how to re-enable it.

The php-mcrypt package is available (for CentOS, Scientific Linux, and Oracle Linux administrators) from the RPMforge repository and from the EPEL repository.

  How to install mcrypt ?

First, add the repository. For example, to add EPEL:

# rpm -Uvh http://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm

Then, install the php-mcrypt module:

# yum install php-mcrypt

If you see this —-> its OK :)

yum install php-mcrypt.x86_64

oaded plugins: fastestmirror

Loading mirror speeds from cached hostfile

* atomic: www7.atomicorp.com

Setting up Install Process

Resolving Dependencies

--> Running transaction check

---> Package php-mcrypt.x86_64 0:5.3.17-10.el5.art set to be updated

--> Processing Dependency: php-common = 5.3.17-10.el5.art for package: php-mcrypt

--> Running transaction check

---> Package php-common.x86_64 0:5.3.17-10.el5.art set to be updated

--> Finished Dependency Resolution

Dependencies Resolved

==============================================================================================================================================================================================================================================

Package                                                   Arch                                                  Version                                                          Repository                                             Size

==============================================================================================================================================================================================================================================

Installing:

php-common                                                x86_64                                                5.3.17-10.el5.art                                                atomic                                                1.0 M

replacing  php53-common.x86_64 5.3.3-13.el5_8

php-mcrypt                                                x86_64                                                5.3.17-10.el5.art                                                atomic                                                 48 k

Transaction Summary

==============================================================================================================================================================================================================================================

Install       2 Package(s)

Upgrade       0 Package(s)

Total size: 1.1 M

Is this ok [y/N]: y

Downloading Packages:

Running rpm_check_debug

Running Transaction Test

Finished Transaction Test

Transaction Test Succeeded

Running Transaction

Installing     : php-common                                                                                                                                                                                                             1/3

warning: /etc/php.ini created as /etc/php.ini.rpmnew

Installing     : php-mcrypt                                                                                                                                                                                                             2/3

Erasing        : php53-common                                                                                                                                                                                                           3/3

Installed:

php-common.x86_64 0:5.3.17-10.el5.art                                                                                 php-mcrypt.x86_64 0:5.3.17-10.el5.art

Replaced:

php53-common.x86_64 0:5.3.3-13.el5_8

Complete!

  * Recommended to restart Apache service:

service httpd restart

  To check if installation was successful:

[root@sergeyb]# yum list installed | grep mcrypt

or

[root@sergeyb]# php -r "echo phpinfo();" | grep "^mcrypt" mcrypt mcrypt support => enabled mcrypt.algorithms_dir => no value => no value mcrypt.modes_dir => no value => no value

  Good luck !

[julong-r-blog]

Mcrypt PHP extension for Laravel in XAMPP Mac