Home > Mcrypt Create Iv Function Mcrypt Create Iv > Mcrypt_create_iv Function.mcrypt-create-iv Cannot Open Source Device

Mcrypt_create_iv Function.mcrypt-create-iv Cannot Open Source Device

I use wamp. –Chibuzo Feb 3 '13 at 19:10 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign up using If not, we use a workaround. Home Help Search Login Register CiviCRM Community Forums » Old sections (read-only, deprecated) » Support » Using CiviCRM » Using CiviMail (Moderator: Piotr Szotkowski) » Warnings from crypt.php during install and Assuming it lets you install, don't worry about the error, and after install, edit LocalSettings.php and change $wgSecretKey to something random.

Privacy Policy Site Map Support Terms of Use Downloads Documentation Get Involved Help Getting Started Introduction A simple tutorial Language Reference Basic syntax Types Variables Constants Expressions Operators Control Structures Using a script (based on the one that Alex Khimch's posted on the rand() page) one can easily check this:


$td
= mcrypt_module_open (

Instead I will say this:

You should use CBC, with a randomly chosen IV that is unique per key, and you should transmit that IV in the clear along with Reload to refresh your session. Because /dev/random is a file on the root of the machine, most shared hosting providers do not allow access to folders at this level. Logged Donald Lobo Administrator I’m (like) Lobo ;) Posts: 15963 Karma: 470 CiviCRM version: 4.2+ CMS version: Drupal 7, Joomla 2.5+ MySQL version: 5.5.x PHP version: 5.4.x Re: Warnings from crypt.php

How to reply? I'm not familiar with these types of encryption so I'm hoping anyone can give me some suggestion on how to fix it. Skyrim: How to stop NPCs from picking up dropped items How do pilots identify the taxi path to the runway? Learn more.What to do if you think you've found a bug.Create an account on civicrm.org to use this forum.

In the Electronic Codebook (ECB) cipher mode, each block of plaintext is independently transformed using the same key. The IV is only meant to give an alternative seed to the encryption routines. If it does this as expected, then the fix should work for you and everyone else. Hopefully we'll have input from folks who know a bit more about windows and security and can provide some more guidancethanxlobo Logged A new CiviCRM Q&A resource needs YOUR help to

Use srand() like suggested above to get correct IVs. up down -1 Mahn ¶2 years ago Specify MCRYPT_RAND in the second parameter if this function randomly hangs in your Copyright 2001-2013, Lighthouse Development ٴ Խ ڸƮ ˸ź ߰ƽϴ. Thanks, Jamie PHP shopping cart software - Squirrelcart Please rate or review us! Save the file 5.

PHP Scripting Languages jQuery Web Development Web Languages and Standards Advertise Here 788 members asked questions and received personalized solutions in the past 7 days. I changed to MCRYPT_RAND which worked on previous versions and the problem was solved. On 1941 Dec 7, could Japan have destroyed the Panama Canal instead of Pearl Harbor in a surprise attack? Join & Write a Comment Already a member?

Sign in to comment Contact GitHub API Training Shop Blog About © 2016 GitHub, Inc. test.php operates as you described, very quickly too. You should also perform an authenticity check of that entire data blob, using something like HMAC-SHA256, with another independent key.

Here's the full-text of what I was going to write: I'm reposting this to see if anyone has a response.I found and fixed the problem that caused the warnings in crypt.php, but I would like to be sure my fixes are

more hot questions question feed lang-php about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation I changed to MCRYPT_RAND which worked on previous versions and the problem was solved. Skyrim: How to stop NPCs from picking up dropped items My cat sat on my laptop, now the right side of my keyboard types the wrong characters Should I allow my Connect with top rated Experts 9 Experts available now in Live!

PHP version is 5.2.15. Join our community for more solutions or to ask questions. First Name Please enter a first name Last Name Please enter a last name Email We will never share this with anyone.

Prior to 5.3.0, MCRYPT_RAND was the only one supported on Windows.That page further suggests that a call to srand() is required for php prior to php 5.3, so here's what I

Thanks for testing that. Join Now For immediate help use Live now! It is generally sent along with the ciphertext, UNENCRYPTED.

>The ciphertext should be E(IV | plaintext, key)

Wrong again! They've updated the apache settings and all works fine now. –Dries Vints Mar 4 '13 at 16:49 @symcbean Thanks for the tip! :) –Dries Vints Mar 4 '13 at

CiviCRM Community Forums Welcome, Guest. Please login or register. 1 Hour 1 Day 1 Week 1 Month Forever Login with username, password and session length News: Have a question about CiviCRM? This is now done automatically. I'd recommend registering again on the live store when the time comes.

Return Values Returns the initialization vector, or FALSE on error. Join the community of 500,000 technology professionals and ask your questions. I had an issue with mcrypt being very slow when changed to something else before (though not to MCRYPT_RAND). 7. Shopping Cart Software Support Contact Advanced Search Forum Squirrelcart (all versions) Bug Reports Confirmed [FIXED] v3.5.0 - mcrypt_create_iv error with v3.5.0 If this is your first visit, be sure to check

Initializing a new IV in the decrypt routine will not work.

Since, "you even can send [the IV] along with your ciphertext without loosing security," a nice way to handle We'll investigate and fix on a future release. Boss sends a birthday message. PHP Ʈ Ǿϴ. [߰ ȳ] ڷ׷ PUSH ޱ ߽߰...[38] Ʈ ⼮üũ ˻ [θ޴] /亯 // Mysql/Query/DB PHP/Լ/API HTML/Script/CSS /̺긮 Ÿ ߰ ߿ Ϲ /ڷ °Խ Tip&Tech ٿε

See bugzilla:35894. This is my pillow Non-Repetitive Quine How to delete the lines from a file that do not contain dot? Hotscripts ● PHP Resource Index Reply With Quote August 2nd, 201203:58 PM #3 pdunton View Profile View Forum Posts Visit Homepage Client Join Date Apr 2006 Location Tucson, Arizona Posts 776 Some of it is good, some of it is bad, but most of it skips the critical issues.

I had hoped to write out a nice long explanation, but PHP's

You signed in with another tab or window. Go to Solution 1 Participant hernst42 LVL 48 PHP44 2 Comments LVL 48 Overall: Level 48 PHP 44 Message Accepted Solution by:hernst422008-03-04 hernst42 earned 250 total points Comment Utility Permalink(#