If DH is disabled, don't define the DH functions.

Notified by Kim Hellan <KHE@kmd.dk>

diff --git a/crypto/engine/hw_ncipher.c b/crypto/engine/hw_ncipher.c
index 4fef86fcc5519cf22799afb70054927b3b5e8345..a43d4360f2a6c22bac789cc38a990458cd4d7524 100644 (file)
--- a/crypto/engine/hw_ncipher.c
+++ b/crypto/engine/hw_ncipher.c
@@ -109,11 +109,13 @@ static int hwcrhk_rsa_mod_exp(BIGNUM *r, const BIGNUM *I, RSA *rsa);
 static int hwcrhk_mod_exp_mont(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
                const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx);
 
+#ifndef OPENSSL_NO_DH
 /* DH stuff */
 /* This function is alised to mod_exp (with the DH and mont dropped). */
 static int hwcrhk_mod_exp_dh(const DH *dh, BIGNUM *r,
        const BIGNUM *a, const BIGNUM *p,
        const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx);
+#endif
 
 /* RAND stuff */
 static int hwcrhk_rand_bytes(unsigned char *buf, int num);
@@ -1057,6 +1059,7 @@ static int hwcrhk_mod_exp_mont(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
        return hwcrhk_mod_exp(r, a, p, m, ctx);
        }
 
+#ifndef OPENSSL_NO_DH
 /* This function is aliased to mod_exp (with the dh and mont dropped). */
 static int hwcrhk_mod_exp_dh(const DH *dh, BIGNUM *r,
                const BIGNUM *a, const BIGNUM *p,
@@ -1064,6 +1067,7 @@ static int hwcrhk_mod_exp_dh(const DH *dh, BIGNUM *r,
        {
        return hwcrhk_mod_exp(r, a, p, m, ctx);
        }
+#endif
 
 /* Random bytes are good */
 static int hwcrhk_rand_bytes(unsigned char *buf, int num)