This is a discussion on RE: Generating Keys in Triple-DES encryption - Openssl ; Hi Jimmy, Thanks for your response. Kindly find my thoughts inlined.. > Question: > So, the question is: How can we generate a key for Triple DES encryption a= nd > write out the same in a file? > Simple ...
Hi Jimmy, Thanks for your response. Kindly find my thoughts inlined..
> So, the question is: How can we generate a key for Triple DES encryption a=
> write out the same in a file?
Simple answer for 'how to generate a key for a symmetric cipher' is 'use
a pseudo-random generator' to generate key/IV pairs of desired length.
--- This will be sufficient for my case. Is there a way to generate the same=
from the command line,
or we have to generate in a program using "DES_random_key". I could not fin=
d a way to do from the
How to write out to a file? Simple answer: base64, or raw binary, or etc..
Have you considered if PKCS12 or PEM would suite your application's needs?
--- PEM will suit well.
> I tried the genrsa and dsa options but they seem to generate keys for
> RSA/DSA encryptions. Also, we can specify the length of modulus in those
> keys. But they will not map well in T-Des case.
Don't know how rsa/dsa can help with DES
--- Yes, right. I agree.
This e-mail may contain privileged and confidential information which is the=
property of Persistent Systems Ltd. It is intended only for the use of the=
individual or entity to which it is addressed. If you are not the intended=
recipient, you are not authorized to read, retain, copy, print, distribute=
or use this message. If you have received this communication in error, plea=
se notify the sender and delete all copies of this message. Persistent Syste=
ms Ltd. does not accept any liability for virus infected mails.
OpenSSL Project http://www.openssl.org
User Support Mailing List email@example.com
Automated List Manager firstname.lastname@example.org