473,386 Members | 1,706 Online
Bytes | Software Development & Data Engineering Community
Post Job

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 473,386 software developers and data experts.

Do you think mcrypt is too difficult to use?

php mcrypt is perhaps the most difficult to use modules, e.g.
$key = "this is a secret key";
$input = "Let us meet at 9 o'clock at the secret place.";

$td = mcrypt_module_open('tripledes', '', 'ecb', '');
$iv = mcrypt_create_iv (mcrypt_enc_get_iv_size($td), MCRYPT_RAND);
mcrypt_generic_init($td, $key, $iv);
$encrypted_data = mcrypt_generic($td, $input);
mcrypt_generic_deinit($td);
mcrypt_module_close($td);
broken into too many steps which is error prone...

Sep 7 '07 #1
0 1098

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

2
by: Matt McKay | last post by:
I've written a php page which allows users to type in a text string and a key, then choose from a dropdown menu of encryption/decryption cyphers, and a method (encrypt, decrypt). The whole thing...
3
by: Marek Muszak | last post by:
Hello, I try use mcrypt but I want to use key in bytes, not in string. Encrypt text will be decrypt in Delphi with function where key is 16byte not string. How can I do this. Thanks for any...
1
by: BKDotCom | last post by:
I'm writing an app that will use blowfish encryption.. PHP's mcrypt will be used if available. if not, I'll use PHPmyadmin's blowfish.php library. The problem is I can't figure out what...
4
by: believein | last post by:
Hi all, I installed PHP thru the XAMPP package on my windows machine. The problem, I couldn't solve, is that the mcryppt funcs don't work. It return the following message: Call to undefined...
1
by: laredotornado | last post by:
Hello, My hosting company does not support the PHP mcrypt functions. Instead, they recomend using the command line, /usr/local/bin/mcrypt utility via PHP's exec method. Sadly, they do not provide...
5
by: sylvian stone | last post by:
Hi, I'm getting some strange errors that I cannot pin down: Warning: mcrypt_generic_init(): Iv size incorrect; supplied length: 7, needed: 8 in...... This is strange because the data is...
0
by: codearcher | last post by:
I have the latest version of XAMPP installed on Windows XP Pro SP2. I am trying to use mcrypt with rijnndael-128 on ecb: " $cr = mcrypt_module_open('rijndael-128','','ecb','') or...
0
by: E. Recio | last post by:
Long story short. I want to use Mac OS/X and PHP. I have a db with passwords stored under Linux using the crypt("foo", "$1$".$salt."$); scheme. This means that crypt should execute a CRYPT_MD5...
3
by: =?UTF-8?Q?Ahmad_=E3=8B=A1_Baitalmal?= | last post by:
Hi, I'm having a hard time getting python-mcrypt extension to build. I installed libmcrypt with --prefix=/usr and I checked that the library exists -rwxr-xr-x 1 root wheel 352K Sep 19...
0
by: taylorcarr | last post by:
A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...
0
by: aa123db | last post by:
Variable and constants Use var or let for variables and const fror constants. Var foo ='bar'; Let foo ='bar';const baz ='bar'; Functions function $name$ ($parameters$) { } ...
0
BarryA
by: BarryA | last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
1
by: nemocccc | last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
0
by: Hystou | last post by:
There are some requirements for setting up RAID: 1. The motherboard and BIOS support RAID configuration. 2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
0
marktang
by: marktang | last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...
0
by: Hystou | last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...
0
Oralloy
by: Oralloy | last post by:
Hello folks, I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>". The problem is that using the GNU compilers,...
0
jinu1996
by: jinu1996 | last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.