[openssl-users] Security properties of EVP_Seal*()

Nathaniel McCallum npmccallum at redhat.com
Tue Mar 3 19:59:35 UTC 2015

1. Does it provide a confounder? If no, this is easy to work around.

2. Does it provide a MAC? If no, this is more difficult. Since the 
actual key is never exposed by EVP_SealInit(), no MAC can be performed 
after the fact.


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