Change Details

When crypto_newsession() is given a request for a specific driver that cannot support the requested capability, raise a more specific error than EINVAL. This allows cryptotest.py to skip some HMAC tests that a driver does not support.

When crypto_newsession() is given a request for an unsupported capability, raise a more specific error than EINVAL. This allows cryptotest.py to skip some HMAC tests that a driver does not support.

When crypto_newsession() is given a request for a specific driver thatan unsupported cannot support the requested capability, raise a more specific error than EINVAL. This allows cryptotest.py to skip some HMAC tests that a driver does not support.