| |
by: Stu |
last post by:
Hi,
Im reading a file in from disk as a byte array then passing it to a memory
stream for decryption using crypto api functions. What I have found is that
you need to
reduce the array length by 2 from the original lenght in order to get it to
work
as there seems to be 2 extra 0 bytes at the end.
Functions included
Stu
|
by: sam |
last post by:
Hi,
Is there any way I can prevent people use some binary disambler (eg.
strings in unix) to view the const string value in a compiled C++ program?
Sam.
|
by: Bryan Olson |
last post by:
The current Python standard library provides two cryptographic
hash functions: MD5 and SHA-1 . The authors of MD5 originally
stated:
It is conjectured that it is computationally infeasible to
produce two messages having the same message digest.
That conjecture is false, as demonstrated by Wang, Feng, Lai and
Yu in 2004 . Just recently, Wang, Yu, and Lin showed a short-
cut solution for finding collisions in SHA-1 . Their result
|
by: Michael Sparks |
last post by:
Hi,
I suspect this is a bug with AMK's Crypto package from
http://www.amk.ca/python/code/crypto , but want to
check to see if I'm being dumb before posting a bug
report.
I'm looking at using this library and to familiarise myself writing
small tests with each of the ciphers. When I hit Crypto.Cipher.ARC4 I've
|
by: Andy Chau |
last post by:
I try to use RSA to implement the following scheme but wasn't sucessful.
Sever encrypt a message using a public key, the client decrpyt the message
using a private key.
I don't want the client to be able to encrypt a message.
However, using the Crypto API I need to pass in both the private and public
key pairs in order to decrypt the message.
When the client has both private and public key, it can just use the public
|
| |
by: Ray Cassick \(Home\) |
last post by:
Does anyone have any good ideas for hiding a DES key (byte array) from
prying eyes inside of an assembly or is obfuscation the only way?
Right now in my test code I am using a simple array of bytes for my key and
nit vector, but when I try the reflector tool to look at the assembly this
sticks out clear as daylight.
My first thought was to maybe embed a bitmap into the assembly as a resource
that has the bytes set as what I need then...
|
by: vermarajeev |
last post by:
Hi guys,
I want to encrypt/decrypt a file
with AES in CTR mode using crypto++ library.
To encrypt a file using AES in CTR mode
the solution is something like this
int CRYPTOPP_API main(int argc, char *argv)
{
std::string command, executableName, macFilename;
|
by: vermarajeev |
last post by:
Hi guys,
I have written code to encrypt and decrypt files using perl script. Please help me to port below code to crypto++ library.
//ENCRYPTION
my $cipher = Crypt::CBC->new(
-cipher => "Crypt::Rijndael",
-key => $key,
-header => 'salt',
);
|
by: Fett |
last post by:
I need a crypto package that works on windows with python 2.5. Can
anyone suggest one for me?
I have been searching for a couple days for a good cryptography
package to use for public/private key encryption, at this point I
would settle for symmetric even.
Every encryption package I have found for python was either operating
system specific (read *nix only):
http://www.freenet.org.nz/ezPyCrypto/
|
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, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
|
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 effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
|
| |
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, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
|
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 tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
|
by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
|
by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
|
by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
|
by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
|
| |
by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
|
