register ECC methods for ECDSA_do_sign/ECDSA_do_verify

Author: cconlon

include/wolfengine/we_openssl_bc.h

@@ -34,6 +34,7 @@
 #include <openssl/evp.h>
 #include <openssl/crypto.h>
 #include <openssl/ec.h>
+#include <openssl/ecdsa.h>
 #include <openssl/dh.h>
 #include <openssl/rsa.h>
 
@@ -156,6 +157,7 @@ void DH_get0_pqg(DH *dh, const BIGNUM **p, const BIGNUM **q, const BIGNUM **g);
 int DH_set0_pqg(DH *dh, BIGNUM *p, BIGNUM *q, BIGNUM *g);
 int DH_set0_key(DH *dh, BIGNUM *pub_key, BIGNUM *priv_key);
 DH *EVP_PKEY_get0_DH(EVP_PKEY *pkey);
+int ECDSA_SIG_set0(ECDSA_SIG *sig, BIGNUM *r, BIGNUM *s);
 
 size_t EC_POINT_point2buf(const EC_GROUP *group, const EC_POINT *point,
                                  point_conversion_form_t form,