160   ECDH* ecdh;  in GenerateKeys()  local
161   ASSIGN_OR_RETURN_UNWRAP(&ecdh, args.Holder());  in GenerateKeys()
163   if (!EC_KEY_generate_key(ecdh->key_.get()))  in GenerateKeys()
201   ECDH* ecdh;  in ComputeSecret()  local
202   ASSIGN_OR_RETURN_UNWRAP(&ecdh, args.Holder());  in ComputeSecret()
206   if (!ecdh->IsKeyPairValid())  in ComputeSecret()
211                           ecdh->group_,  in ComputeSecret()
224     int field_size = EC_GROUP_get_degree(ecdh->group_);  in ComputeSecret()
230           bs->Data(), bs->ByteLength(), pub.get(), ecdh->key_.get(), nullptr))  in ComputeSecret()
245   ECDH* ecdh;  in GetPublicKey()  local
246   ASSIGN_OR_RETURN_UNWRAP(&ecdh, args.Holder());  in GetPublicKey()
248   const EC_GROUP* group = EC_KEY_get0_group(ecdh->key_.get());  in GetPublicKey()
249   const EC_POINT* pub = EC_KEY_get0_public_key(ecdh->key_.get());  in GetPublicKey()
268   ECDH* ecdh;  in GetPrivateKey()  local
269   ASSIGN_OR_RETURN_UNWRAP(&ecdh, args.Holder());  in GetPrivateKey()
271   const BIGNUM* b = EC_KEY_get0_private_key(ecdh->key_.get());  in GetPrivateKey()
294   ECDH* ecdh;  in SetPrivateKey()  local
295   ASSIGN_OR_RETURN_UNWRAP(&ecdh, args.Holder());  in SetPrivateKey()
308   if (!ecdh->IsKeyValidForCurve(priv)) {  in SetPrivateKey()
313   ECKeyPointer new_key(EC_KEY_dup(ecdh->key_.get()));  in SetPrivateKey()
330   ECPointPointer pub(EC_POINT_new(ecdh->group_));  in SetPrivateKey()
333   if (!EC_POINT_mul(ecdh->group_, pub.get(), priv_key,  in SetPrivateKey()
343   ecdh->key_ = std::move(new_key);  in SetPrivateKey()
344   ecdh->group_ = EC_KEY_get0_group(ecdh->key_.get());  in SetPrivateKey()
350   ECDH* ecdh;  in SetPublicKey()  local
351   ASSIGN_OR_RETURN_UNWRAP(&ecdh, args.Holder());  in SetPublicKey()
359                           ecdh->group_,  in SetPublicKey()
366   int r = EC_KEY_set_public_key(ecdh->key_.get(), pub.get());  in SetPublicKey()