AAA, NAC, Guest Access & BYOD

What does the error "Certificates does not conform to algorithm constraints" means and how to fix this error on CPPM

Aruba Employee
This error might show up after we upload a Chained Server certificate with Server cert, Intermediate/Root cert part of the chain.
 
The reason for this error is that the Signature Algorithm in root certificate is md2WithRSAEncryption.
 
MD2 is disabled as it is not a secure hash algorithm. Hence we are seeing the error on the Clearpass Server.
 
In order to address this, we need to get certificate from a different root certificate Authority or different vendor.
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‎07-10-2014 02:24 PM
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