Log In

Come Join Us!

Are you a
Computer / IT professional?
Join Tek-Tips Forums!
  • Talk With Other Members
  • Be Notified Of Responses
    To Your Posts
  • Keyword Search
  • One-Click Access To Your
    Favorite Forums
  • Automated Signatures
    On Your Posts
  • Best Of All, It's Free!
  • Students Click Here

*Tek-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail.

Posting Guidelines

Promoting, selling, recruiting, coursework and thesis posting is forbidden.

Students Click Here

Data Decryption

Data Decryption

Data Decryption

I'm trying to use the _cryptapi and VFP9 to decrypt a file.

I know the following :

The password. It is 24 Bytes long.
The CSP needs to be Microsoft Enhanced Cryptographic Provider v1.0
Data encryption standard is 3DES
Encryption mode is ECB

I can't get the right result from _cryptapi class. Changing the provider in Wincrypt.h doesn't seem to make any difference.
Can anyone tell me how to configure _crytapi to work with the above values, or is there another class or Active X that would be suitable ?


RE: Data Decryption

Not to be insensitive, but what does this have to do with SBT?

Matthew Lefkowitz
Lefkowitz Systems, Inc.

RE: Data Decryption

My apologies.
Wrong category and I couldn't find out how to remove it.
SBT (Sorry Bout That)

Red Flag This Post

Please let us know here why this post is inappropriate. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework.

Red Flag Submitted

Thank you for helping keep Tek-Tips Forums free from inappropriate posts.
The Tek-Tips staff will check this out and take appropriate action.

Reply To This Thread

Posting in the Tek-Tips forums is a member-only feature.

Click Here to join Tek-Tips and talk with other members! Already a Member? Login

Close Box

Join Tek-Tips® Today!

Join your peers on the Internet's largest technical computer professional community.
It's easy to join and it's free.

Here's Why Members Love Tek-Tips Forums:

Register now while it's still free!

Already a member? Close this window and log in.

Join Us             Close