Solved

.NET C# file encryption : unicode txt, docx, xlsx

Posted on 2013-11-29
2
795 Views
Last Modified: 2013-11-29
[URL=http://www.imagebam.com/image/af4501291754838][IMG]http://thumbnails108.imagebam.com/29176/af4501291754838.jpg[/IMG][/URL]

This content is from book "Professional C# 2012 and .NET 4.5".

In this book it is written how to encrypt network stream but I need to encrypt files :
unicode txt, docx, xlsx.
I prefer security over speed.
As I understand : I need to use SHA512, DSA 4096.
There is no point in using ECDSA 320 bits because it is equal only to DSA 2048 bits.
Can I get useful examples ?

Thanks
0
Comment
Question by:urban20
2 Comments
 
LVL 62

Accepted Solution

by:
btan earned 500 total points
ID: 39686418
0
 

Author Comment

by:urban20
ID: 39686490
Thanks, I will give a try.
0

Featured Post

Is Your Active Directory as Secure as You Think?

More than 75% of all records are compromised because of the loss or theft of a privileged credential. Experts have been exploring Active Directory infrastructure to identify key threats and establish best practices for keeping data safe. Attend this month’s webinar to learn more.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Article by: btan
Provide an easy one stop to quickly get the relevant information on common asked question on Ransomware in Expert Exchange.
Envision that you are chipping away at another e-business site with a team of pundit developers and designers. Everything seems, by all accounts, to be going easily.
With Secure Portal Encryption, the recipient is sent a link to their email address directing them to the email laundry delivery page. From there, the recipient will be required to enter a user name and password to enter the page. Once the recipient …
With Secure Portal Encryption, the recipient is sent a link to their email address directing them to the email laundry delivery page. From there, the recipient will be required to enter a user name and password to enter the page. Once the recipient …

947 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question

Need Help in Real-Time?

Connect with top rated Experts

21 Experts available now in Live!

Get 1:1 Help Now