generic-library/openssl
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Adapt method retrieval to the engine variant.

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This commit is contained in:
Richard Levitte 2003-04-08 06:32:48 +00:00
parent 5949e8e1dd
commit 53fd7688ee
1 changed files with 3 additions and 1 deletions
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4
crypto/rsa/rsa_eay.c
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@ -214,6 +214,7 @@ static int rsa_eay_blinding(RSA *rsa, BN_CTX *ctx)
static BN_BLINDING *setup_blinding(RSA *rsa, BN_CTX *ctx) static BN_BLINDING *setup_blinding(RSA *rsa, BN_CTX *ctx)
{ {
const RSA_METHOD *meth;
BIGNUM *A, *Ai; BIGNUM *A, *Ai;
BN_BLINDING *ret = NULL; 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 * this should be placed in a new function of its own, but for reasons
* of binary compatibility can't */ * of binary compatibility can't */
meth = ENGINE_get_RSA(rsa->engine);
BN_CTX_start(ctx); BN_CTX_start(ctx);
A = BN_CTX_get(ctx); A = BN_CTX_get(ctx);
if ((RAND_status() == 0) && rsa->d != NULL && rsa->d->d != NULL) 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 ((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; goto err;
ret = BN_BLINDING_new(A,Ai,rsa->n); ret = BN_BLINDING_new(A,Ai,rsa->n);
BN_free(Ai); BN_free(Ai);