tree 199e54cd7689fbc072117010715559aa40e6f5e1
parent c7ef5b3f4573973f0e8302ee0214b70de195506e
author Gilles Peskine <Gilles.Peskine@arm.com> 1575319150 +0100
committer Gilles Peskine <Gilles.Peskine@arm.com> 1580462132 +0100

Rework PSA curve to mbedlts group id conversion

Don't rely on the bit size encoded in the PSA curve identifier, in
preparation for removing that.

For some inputs, the error code on EC key creation changes from
PSA_ERROR_INVALID_ARGUMENT to PSA_ERROR_NOT_SUPPORTED or vice versa.
There will be further such changes in subsequent commits.