Login or Register to Ask a Question and Join Our Community


Programming

3DES encryption

Login to Discuss or Reply to this Discussion in Our Community

 
Thread Tools Search this Thread
Top Forums Programming 3DES encryption
# 1  
Old 04-12-2011
3DES encryption
Hello everyone,
can any one help me to find out the 3des(triple data encryption standard) algorithm implementation in C..

Thanks in advance
# 2  
Old 04-12-2011
There is an implementation of 3DES in openssl. Both ECB and CBC modes are implemented. Have a look at the openssl sources.
# 3  
Old 04-13-2011
Thanks fp,,,

But i already went through the openssl command and it worked in my PC.I need to implement the 3DES algorithm through c program(with out using openssl library).
# 4  
Old 04-13-2011
What purpose is there in denying yourself the ability to even examine a working implementation?
This User Gave Thanks to Corona688 For This Post:
andrew.paul
# 5  
Old 04-13-2011
Code:
But i already went through the openssl command and it worked in my PC.I need to implement the 3DES algorithm through c program(with out using openssl library).

Look at the code in the openssl library. It can easily be implemented as a standalone program. Mostly copy and paste.
Login or Register to Ask a Question

Previous Thread | Next Thread

9 More Discussions You Might Find Interesting

1. Cybersecurity

File encryption tools with MAC address as an encryption key

Hi all, I'm looking for secure file encryption tools that use MAC address as encryption key. FYI, I'm using Red Hat Enterprise Linux OS. For example: when A wants to send file to B A will encrypt the file with B's computer MAC/IP address as an encryption key This file can only be decrypted... (2 Replies)
Discussion started by: sergionicosta
2 Replies

2. AIX

Encryption in AIX

Can I encrypt PDF files in AIX 5.3? (2 Replies)
Discussion started by: anthony123
2 Replies

3. Shell Programming and Scripting

Password encryption...

Hi, I have a Java app that looks for some parameters in a .properties file such as username and password. However I don't want to leave the password in a text file and I can't modify the app... Does anyone have some idea about how to encrypt/hide/etc the password so it's not freely accessible... (1 Reply)
Discussion started by: Tr0cken
1 Replies

4. Programming

AES encryption

Hi, Any body can please point me to source code for implementing AES encryption in CTR mode i.e RFC 3686 (AES-CTR).I did googling but no good results. (6 Replies)
Discussion started by: Raom
6 Replies

5. UNIX for Advanced & Expert Users

Encryption Programming

I use SCO OpenServer 5 and need to add encryption capability. Is there a standard SCO package, or should I go custom, or what? (2 Replies)
Discussion started by: coreysan
2 Replies

6. UNIX for Advanced & Expert Users

pgp encryption

Hi I have one script for doing the gpg encryption on linux. The encrytion is doing fine when i am running the script from command prompt on linux The same script when it is triggering from mainframe using sysopts option in NDM(connect direct) the encryption step in the shell script is... (0 Replies)
Discussion started by: Arvind Maurya
0 Replies

7. UNIX for Dummies Questions & Answers

File encryption/Key encryption ????

My dilemma, I need to send, deemed confidential, information via e-mail (SMTP). This information is sitting as a file on AIX. Typically I can send this data as a e-mail attachment via what we term a "mail filter" using telnet. I now would like to somehow encrypt the data and send it to a e-mail... (1 Reply)
Discussion started by: hugow
1 Replies

8. Programming

Encryption Tutorials

Hi , I would like to know how to write encrytion functions in c++ in linux environment.so would like u get some tutorials on the topic. Can anyone help (1 Reply)
Discussion started by: wojtyla
1 Replies

9. Shell Programming and Scripting

encryption is possible??

NEED expertise help for this topic!!! Question 1: Is encryption possible for the shell scriping programing? shadow the scriping file, do think is impossible... Question2: built a simple program with the simplicity function that allow user change settings by enter corret name and... (3 Replies)
Discussion started by: trynew
3 Replies
Login or Register to Ask a Question