+ ret->meth = DSA_get_default_method();
+ if (engine)
+ {
+ if (!ENGINE_init(engine))
+ {
+ DSAerr(DSA_F_DSA_NEW_METHOD, ERR_R_ENGINE_LIB);
+ OPENSSL_free(ret);
+ return NULL;
+ }
+ ret->engine = engine;
+ }
+ else
+ ret->engine = ENGINE_get_default_DSA();
+ if(ret->engine)
+ {
+ ret->meth = ENGINE_get_DSA(ret->engine);
+ if(!ret->meth)
+ {
+ DSAerr(DSA_F_DSA_NEW_METHOD,
+ ERR_R_ENGINE_LIB);
+ ENGINE_finish(ret->engine);
+ OPENSSL_free(ret);
+ return NULL;
+ }
+ }
+