
Add various functions to allocate and set the fields of an ECDSA_METHOD structure. (cherry picked from commit 94c2f77a62be7079ab1893ab14b18a30157c4532)
Add various functions to allocate and set the fields of an ECDSA_METHOD structure. (cherry picked from commit 94c2f77a62be7079ab1893ab14b18a30157c4532)