From ff4de8e8f74a641d3cc31303f3b172ea7b1be17f Mon Sep 17 00:00:00 2001
From: xiphon <xiphon@protonmail.com>
Date: Wed, 10 Jun 2020 12:26:52 +0000
Subject: [PATCH] updater: use monero tools::sha256sum

---
 monero-wallet-gui.pro | 7 +++++++
 src/qt/updater.cpp    | 9 +++++----
 2 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/monero-wallet-gui.pro b/monero-wallet-gui.pro
index c2a9ea4a..092c6645 100644
--- a/monero-wallet-gui.pro
+++ b/monero-wallet-gui.pro
@@ -421,6 +421,13 @@ macx {
         INCLUDEPATH += /usr/local/include
     }
 
+    SODIUM_DIR = $$system(brew --prefix libsodium, lines, EXIT_CODE)
+    equals(EXIT_CODE, 0) {
+        INCLUDEPATH += $$SODIUM_DIR/include
+    } else {
+        INCLUDEPATH += /usr/local/include
+    }
+
     QT += macextras
     OBJECTIVE_SOURCES += src/qt/macoshelper.mm
     LIBS+= -Wl,-dead_strip
diff --git a/src/qt/updater.cpp b/src/qt/updater.cpp
index 17d6eddb..b8afc761 100644
--- a/src/qt/updater.cpp
+++ b/src/qt/updater.cpp
@@ -28,6 +28,8 @@
 
 #include "updater.h"
 
+#include <common/util.h>
+
 #include <openpgp/hash.h>
 
 #include "network.h"
@@ -111,10 +113,9 @@ QPair<QString, QString> Updater::verifySignaturesAndHashSum(
 
 QByteArray Updater::getHash(const void *data, size_t size) const
 {
-    openpgp::hash hasher(openpgp::hash::algorithm::sha256);
-    hasher << epee::span<const uint8_t>(reinterpret_cast<const uint8_t *>(data), size);
-    const std::vector<uint8_t> hash = hasher.finish();
-    return QByteArray(reinterpret_cast<const char *>(&hash[0]), hash.size());
+    QByteArray hash(sizeof(crypto::hash), 0);
+    tools::sha256sum(static_cast<const uint8_t *>(data), size, *reinterpret_cast<crypto::hash *>(hash.data()));
+    return hash;
 }
 
 QByteArray Updater::parseShasumOutput(const QString &message, const QString &filename) const