Merge pull request #39 from nicolastemciuc/nt--fix-tests

Fix tests

Author: brauliomartinezlm

spec/tpm/key_attestation_spec.rb

@@ -375,7 +375,11 @@
           t_public.parameters.scheme = TPM::ALG_NULL
           t_public.parameters.curve_id = curve_id
           t_public.parameters.kdf = TPM::ALG_NULL
-          t_public.unique.buffer = attested_key.public_key.to_bn.to_s(2)[1..-1]
+
+          public_key_bytes = attested_key.public_key.to_bn.to_s(2)[1..-1]
+          coordinate_length = public_key_bytes.size / 2
+          t_public.unique.x.buffer = public_key_bytes[0..(coordinate_length - 1)]
+          t_public.unique.y.buffer = public_key_bytes[coordinate_length..-1]
 
           t_public.to_binary_s
         end