Subject : Q) SHA(Secure Hash Algorithm) for wireless NDIS driver.

  • Thread starter Thread starter Daum
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Daum

Subject : Q) SHA(Secure Hash Algorithm) for wireless NDIS driver.




Dear all,



I want to ask you a question about SHA(Secure Hash Algorithm) for wireless
NDIS driver.

It needs to use SHA algorithms because it's spec of that.

At first, I need to derive a new_key using a old_key according to below
statement.

new_key = SHA(PAD|(old_key))

old_key : 20 bytes char array. (will be given)
PAD = 0x3a repeated 64 times.

There is no more comments for this. I think the above function(SHA) is an
abstract representaion.


Q1) In this case, SHA refer the SHA-1?

Q2) Could you please tell me how to get the new_key little bit more detail?

What's the SHA function refers? Is it refer the SHA-1? Is it an abstract
representaion?

Is there any c source codes for the SHA function to create the new_key?


Have a nice day.

Thank you.



//Daum
 
Daum said:
I want to ask you a question about SHA(Secure Hash Algorithm) for wireless
NDIS driver.
Click to expand...

I wouldn't bother asking it here unless it affects your MS Access database
files.

Keith.
 
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