capi_get_provname: Check return values

[openssl.git] / engines / e_nuron.c

diff --git a/engines/e_nuron.c b/engines/e_nuron.c
index e3a9406c4976f3bf914b6eb4ec559bc202811206..4c2537cbc30d6f7b97128aad0ac663efbd785574 100644 (file)
--- a/engines/e_nuron.c
+++ b/engines/e_nuron.c
@@ -62,7 +62,16 @@
 #include <openssl/buffer.h>
 #include <openssl/dso.h>
 #include <openssl/engine.h>
-
+#ifndef OPENSSL_NO_RSA
+#include <openssl/rsa.h>
+#endif
+#ifndef OPENSSL_NO_DSA
+#include <openssl/dsa.h>
+#endif
+#ifndef OPENSSL_NO_DH
+#include <openssl/dh.h>
+#endif
+#include <openssl/bn.h>
 
 #ifndef OPENSSL_NO_HW
 #ifndef OPENSSL_NO_HW_NURON
@@ -192,9 +201,9 @@ static int nuron_mod_exp(BIGNUM *r,const BIGNUM *a,const BIGNUM *p,
        }
 
 #ifndef OPENSSL_NO_RSA
-static int nuron_rsa_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa)
+static int nuron_rsa_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa, BN_CTX *ctx)
        {
-       return nuron_mod_exp(r0,I,rsa->d,rsa->n,NULL);
+       return nuron_mod_exp(r0,I,rsa->d,rsa->n,ctx);
        }
 #endif
 
@@ -239,11 +248,13 @@ static int nuron_mod_exp_dsa(DSA *dsa, BIGNUM *r, BIGNUM *a,
 #endif
 
 /* This function is aliased to mod_exp (with the mont stuff dropped). */
+#ifndef OPENSSL_NO_RSA
 static int nuron_mod_exp_mont(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
                              const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx)
        {
        return nuron_mod_exp(r, a, p, m, ctx);
        }
+#endif
 
 #ifndef OPENSSL_NO_DH
 /* This function is aliased to mod_exp (with the dh and mont dropped). */