Commit 53fd7688 authored by Richard Levitte's avatar Richard Levitte
Browse files

Adapt method retrieval to the engine variant.

parent 5949e8e1

crypto/rsa/rsa_eay.c

+3 −1
Original line number Diff line number Diff line
@@ -214,6 +214,7 @@ static int rsa_eay_blinding(RSA *rsa, BN_CTX *ctx) 


static BN_BLINDING *setup_blinding(RSA *rsa, BN_CTX *ctx)

	{

	const RSA_METHOD *meth;

	BIGNUM *A, *Ai;

	BN_BLINDING *ret = NULL;
@@ -223,6 +224,7 @@ static BN_BLINDING *setup_blinding(RSA *rsa, BN_CTX *ctx) 
	 * this should be placed in a new function of its own, but for reasons

	 * of binary compatibility can't */



	meth = ENGINE_get_RSA(rsa->engine);

	BN_CTX_start(ctx);

	A = BN_CTX_get(ctx);

	if ((RAND_status() == 0) && rsa->d != NULL && rsa->d->d != NULL)
@@ -237,7 +239,7 @@ static BN_BLINDING *setup_blinding(RSA *rsa, BN_CTX *ctx) 
		}

	if ((Ai=BN_mod_inverse(NULL,A,rsa->n,ctx)) == NULL) goto err;



	if (!rsa->meth->bn_mod_exp(A,A,rsa->e,rsa->n,ctx,rsa->_method_mod_n))

	if (!meth->bn_mod_exp(A,A,rsa->e,rsa->n,ctx,rsa->_method_mod_n))

		goto err;

	ret = BN_BLINDING_new(A,Ai,rsa->n);

	BN_free(Ai);