Security-58286.260.20.tar.gz

[apple/security.git] / OSX / libsecurity_cryptkit / lib / feeDigitalSignature.c

diff --git a/OSX/libsecurity_cryptkit/lib/feeDigitalSignature.c b/OSX/libsecurity_cryptkit/lib/feeDigitalSignature.c
index 77851ade85af19ad9aa039776ca9b0c8e7a4021f..c2499709efa7514aa45aeb949b514d0a84b010ba 100644 (file)
--- a/OSX/libsecurity_cryptkit/lib/feeDigitalSignature.c
+++ b/OSX/libsecurity_cryptkit/lib/feeDigitalSignature.c
@@ -166,12 +166,15 @@ feeSig feeSigNewWithKey(
                returnGiant(pt0.z);
        }
        else {
                returnGiant(pt0.z);
        }
        else {

+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wunreachable-code"

                if(SIG_CURVE == CURVE_PLUS) {
                        gtog(cp->x1Plus, sinst->PmX);
                }
                else {
                        gtog(cp->x1Minus, sinst->PmX);
                }
                if(SIG_CURVE == CURVE_PLUS) {
                        gtog(cp->x1Plus, sinst->PmX);
                }
                else {
                        gtog(cp->x1Minus, sinst->PmX);
                }

+#pragma clang diagnostic pop

                elliptic_simple(sinst->PmX, sinst->randGiant, cp);
        }
        #else   /* CRYPTKIT_ELL_PROJ_ENABLE */
                elliptic_simple(sinst->PmX, sinst->randGiant, cp);
        }
        #else   /* CRYPTKIT_ELL_PROJ_ENABLE */


@@ -582,6 +585,8 @@ feeReturn feeSigVerifyNoProj(feeSig sig,
         * pick a key (+/-)
         * Q := P1
         */
         * pick a key (+/-)
         * Q := P1
         */

+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wunreachable-code"

        if(SIG_CURVE == CURVE_PLUS) {
                origKey = feePubKeyPlusCurve(pubKey);
                gtog(cp->x1Plus, Q);
        if(SIG_CURVE == CURVE_PLUS) {
                origKey = feePubKeyPlusCurve(pubKey);
                gtog(cp->x1Plus, Q);


@@ -590,6 +595,7 @@ feeReturn feeSigVerifyNoProj(feeSig sig,
                origKey = feePubKeyMinusCurve(pubKey);
                gtog(cp->x1Minus, Q);
        }
                origKey = feePubKeyMinusCurve(pubKey);
                gtog(cp->x1Minus, Q);
        }

+#pragma clang diagnostic pop

 
        messageGiant =  giant_with_data(data, dataLen); // M(ciphertext)
 
 
        messageGiant =  giant_with_data(data, dataLen); // M(ciphertext)