Implement parsing SpecifiedECParameters
diff --git a/include/polarssl/oid.h b/include/polarssl/oid.h
index f000b8e..2470d5e 100644
--- a/include/polarssl/oid.h
+++ b/include/polarssl/oid.h
@@ -316,6 +316,15 @@
#define OID_EC_GRP_BP512R1 OID_EC_BRAINPOOL_V1 "\x0D"
/*
+ * SEC1 C.1
+ *
+ * prime-field OBJECT IDENTIFIER ::= { id-fieldType 1 }
+ * id-fieldType OBJECT IDENTIFIER ::= { ansi-X9-62 fieldType(1)}
+ */
+#define OID_ANSI_X9_62_FIELD_TYPE OID_ANSI_X9_62 "\x01"
+#define OID_ANSI_X9_62_PRIME_FIELD OID_ANSI_X9_62_FIELD_TYPE "\x01"
+
+/*
* ECDSA signature identifers, from RFC 5480
*/
#define OID_ANSI_X9_62_SIG OID_ANSI_X9_62 "\x04" /* signatures(4) */