Fix build for 64-bit architectures.

Change-Id: I5d658ee32d7d631145ea759c8bb3cb72b13359cd

diff --git a/src/manager/crypto/sw-backend/kbkdf.cpp b/src/manager/crypto/sw-backend/kbkdf.cpp
index 18e5448..9f579fd 100644 (file)
--- a/src/manager/crypto/sw-backend/kbkdf.cpp
+++ b/src/manager/crypto/sw-backend/kbkdf.cpp
@@ -57,7 +57,7 @@ public:
 
        RawBuffer Finalize() override {
                RawBuffer output(outputSize);
-               size_t size;
+               unsigned size;
                if (HMAC_Final(ctx, output.data(), &size) != 1)
                        ThrowErr(Exc::Crypto::InternalError, "HMAC_Final failed");