Encryption for Dummies

blog
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I just posted a new article on CodeProject, .NET Encryption Simplified. In my spare time over the last 6 months, I've delved deeper and deeper into the System.Security.Cryptography classes. And you know what I learned? Cryptography is hard.

This is a companion discussion topic for the original blog entry at: http://www.codinghorror.com/blog/2005/04/encryption-for-dummies.html
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Hex is a two-way property, eg:

Dim d as New Encryption.Data
d.Hex = “DEADBEEF”

p.s. Nice use of Michael Bolton, lol

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hi,

for example we encrypt as hex string.

Dim encryptedData3 As Encryption.Data
Dim asym As New Encryption.Asymmetric()
Dim secret As String = "Michael Bolton"
encryptedData3 = asym.Encrypt(New Encryption.Data(secret))
sEncHexTxt = encryptedData3.Hex

There is no problem.

How can we decrypt this hex (sEncHexTxt) string…?
I can not able to convert it to encryption.data type.

Thanks…

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Thanks…

Really it eases my pain…

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Hi,

I Save encryption(String) With Key In DataBase.
How can we decrypt this string…?

Thanks.

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Well i have a new theory for encryption first i thought to use my theory for compression and decompression but not worked but strangely i found it perfect for encryption like mapping file and data

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Thanks Jeff,

The code for the encryption class is no longer avaialble on CodeProject.

Is there somewhere else that it can be found?

Regards … MarkJ
bms@bms.com.au

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I found the code at:

http://www.dotnetmonster.com/Uwe/DirItem.aspx/Articles/NET-Framework/Security/NET-Encryption-Simplified

Thanks for sharing

Regards Mark