[Muscle] load file DAP

Karsten Ohme widerstand at t-online.de
Sat Apr 5 04:43:05 PDT 2008


Peter Williams schrieb:
> 1. Has anyone used GPShell to load an RSA public key into an _issuer's_ 
> security domain of a 201 card, so one can use the GPShell to send a DAP 
> hash and signature for the load file?

I think this does not work. I have tried a lot with different cards, but 
I had no success. So, there might be compatibility problems, the cards 
do to support it after all or the specification is not clear enough. You 
  can play with the code base, would be very interesting to me, if you 
get it working.

Karsten
>  
> 2. has anyone tested the use of SHA1 by itself for a LOAD DAP?
>  
> 3  If I half remember right, only a security domain OTHER than the card 
> manager SD can verify either a DESCBC or an RSA DAP (given its knows the 
> verification key, and knowledge that the signature is either RSA or DESCBC).
>  
> 
> 
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