Security-55471.14.8.tar.gz

[apple/security.git] / libsecurity_apple_csp / lib / RSA_DSA_signature.cpp

diff --git a/libsecurity_apple_csp/lib/RSA_DSA_signature.cpp b/libsecurity_apple_csp/lib/RSA_DSA_signature.cpp
index d28a61dfb05a895ac8ad9dca11b68b1315fe14b1..1864d32e24a7ffa7d683dd7fd68dbfc6a1a108cd 100644 (file)
--- a/libsecurity_apple_csp/lib/RSA_DSA_signature.cpp
+++ b/libsecurity_apple_csp/lib/RSA_DSA_signature.cpp
@@ -112,7 +112,7 @@ void RSASigner::sign(
        }
 
        /* signature := encrypted digest info */
-       irtn = RSA_private_encrypt(encodedInfo.length(), 
+       irtn = RSA_private_encrypt((int)encodedInfo.length(),
                (unsigned char *)encodedInfo.data(),
                (unsigned char *)sig, 
                mRsaKey,
@@ -161,7 +161,7 @@ void RSASigner::verify(
        unsigned decryptSigLen;
        
        /* signature should be encrypted digest info; decrypt the signature  */
-       irtn = RSA_public_decrypt(sigLen, 
+       irtn = RSA_public_decrypt((int)sigLen,
                (unsigned char *)sig,
                decryptSig, 
                mRsaKey,
@@ -279,7 +279,7 @@ void DSASigner::sign(
        }
        
        /* get signature in internal format */
-       DSA_SIG *dsaSig = DSA_do_sign((unsigned char *)data, dataLen, mDsaKey);
+       DSA_SIG *dsaSig = DSA_do_sign((unsigned char *)data, (int)dataLen, mDsaKey);
        if(dsaSig == NULL) {
                throwRsaDsa("DSA_do_sign");
        }
@@ -319,12 +319,12 @@ void DSASigner::verify(
 
        /* incoming sig is DER encoded....decode into internal format */
        dsaSig = DSA_SIG_new();
-       crtn = DSASigDecode(dsaSig, sig, sigLen);
+       crtn = DSASigDecode(dsaSig, sig, (unsigned int)sigLen);
        if(crtn) {
                goto abort;
        }
 
-       irtn = DSA_do_verify((unsigned char *)data, dataLen, dsaSig, mDsaKey);
+       irtn = DSA_do_verify((unsigned char *)data, (int)dataLen, dsaSig, mDsaKey);
        if(irtn != 1) {
                throwSigVerify = true;
        }