This uses the same test data as ecdsa-prime256v1-sha512.pem, HOWEVER the
algorithm OID for the public key has been changed from id-ecPublicKey
(1.2.840.10045.2.1) to id-ecDH (1.3.132.1.12)

This test should fail because the public key's algorithm does not match that of
the signature algorithm.


$ openssl asn1parse -i < [PUBLIC KEY]
    0:d=0  hl=2 l=  87 cons: SEQUENCE          
    2:d=1  hl=2 l=  17 cons:  SEQUENCE          
    4:d=2  hl=2 l=   5 prim:   OBJECT            :1.3.132.1.12
   11:d=2  hl=2 l=   8 prim:   OBJECT            :prime256v1
   21:d=1  hl=2 l=  66 prim:  BIT STRING        
-----BEGIN PUBLIC KEY-----
MFcwEQYFK4EEAQwGCCqGSM49AwEHA0IABJywz2kwPa/HYdTkaHtOzwOebTSrlkr4CBDY1VikqNb
3LVEjOheIkgqG7gihlix576MX+3h54pfa0hRtuZX6HHg=
-----END PUBLIC KEY-----

$ openssl asn1parse -i < [ALGORITHM]
    0:d=0  hl=2 l=  10 cons: SEQUENCE          
    2:d=1  hl=2 l=   8 prim:  OBJECT            :ecdsa-with-SHA512
-----BEGIN ALGORITHM-----
MAoGCCqGSM49BAME
-----END ALGORITHM-----

-----BEGIN DATA-----
bikyFTMBpO72gOZCiSmtrpiMEI1mijH/VdBImUfXX/gaRr+J6E1kAfAjvm6HaI+814TXhcqEZzV
SSstS0ARSyEBApHnnzDMJNkQdk7vnIqlDKm4dsRK1yUA7ECcssTR/1hnUY/ep0iOtdv3gbYpog1
APuEMjWr/5jiQb37VTjD4=
-----END DATA-----

$ openssl asn1parse -i < [SIGNATURE]
    0:d=0  hl=2 l=  71 prim: BIT STRING        
-----BEGIN SIGNATURE-----
A0cAMEQCIEufkeQoUocmGh0ckjz2Gc1SwXXP5/G+YKUljGEDSLo9AiAoxF+QHXHEGymGOOwNaoX
X/LDDO7/sWpyBCEa2OSiahA==
-----END SIGNATURE-----