Opened 6 years ago

Last modified 6 years ago

#10977 new defect

When ubsec is enabled on wgt634u, cyptotest -c -a aes produces decrypt mismatch

Reported by: anonymous Owned by: developers
Priority: normal Milestone:
Component: packages Version: 10.03.1
Keywords: Cc:


Issue first described here:

While the original poster thought this has to do with the export control pin, I have to disagree with him, since md5_hmac and sha1_hmac both pass (and neither algorithms are supposed to be supported by the crippled chip). In addition, arc4 also produces a mismatch error.

Attachments (1)

cryptotest result.gz (1.1 KB) - added by anonymous 6 years ago.

Download all attachments as: .zip

Change History (2)

Changed 6 years ago by anonymous

comment:1 Changed 6 years ago by anonymous

I have investigated this problem a bit further: Using openssl to encrypt with the cryptodev engine, then decrypt (using either the cryptodev or the software engine) a file using aes-128-cbc will produce an error. But if I used aes-128-ecb instead, then the above procedure works perfectly.

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