why this code can't run Help me please

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C#

Dim encryptedPassword As New MemoryStream()

      Dim RC2 As New RC2CryptoServiceProvider()
      RC2.Key = Encoding.ASCII.GetBytes(TextBox1.Text)
      Dim iv() As Byte = {10, 20, 30, 40, 50, 60, 70, 80}

who know help me please

Posted 3-Feb-12 5:44am

vath3727

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Sridhar Patnayak 3-Feb-12 11:51am

What is your error, which output you want? make it clear

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OriginalGriff · Answer 1 · 2012-02-03T06:04:00

Solution 1

Probably because it's not the right length for a symmetric key. Given it probably isn't a symmetric key,m thjat shpoudl come as no surprise.

If this is your method encrypting passwords so they can't be read, then don't. Use a Hashing algorithm instead. There is a tip here that talks about this: Password Storage: How to do it.[^]

Posted 3-Feb-12 6:04am

OriginalGriff

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LanFanNinja 3-Feb-12 12:27pm

+5 Nice tip got me think about somethings.