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Help on implementing SCP03

807339Oct 28 2010 — edited Nov 4 2010
Hi there,

I'm trying to implement GP SCP03. The first thing I want to realize is key derivation. I read NIST SP 800-108 and know how KDF in counter mode works. Also I think I understand CMAC (PRF) specified in NIST SP 800-38B. The question I have is, are there any API functions beside AES cipher and key handling I could use for my implementation of the KDF and PRF? I worry about the resulting performance of my SCP03 protocol implementation..

Thanks in advance!
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Locked on Dec 2 2010
Added on Oct 28 2010
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