Add SHA1 hash generator

PowerEditor/src/MISC/md5/md5Dlgs.h

@@ -18,7 +18,7 @@
 
 #include "StaticDialog.h"
 
-enum hashType {hash_md5, hash_sha256};
+enum hashType {hash_md5, hash_sha256, hash_sha1};
 
 LRESULT run_textEditProc(WNDPROC oldEditProc, HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam);
 

PowerEditor/src/MISC/sha1/sha1.cpp

@@ -0,0 +1,104 @@
+#include <cstdint>
+#include <cstring>
+#include <iostream>
+
+uint32_t leftrotate(uint32_t x, uint32_t c) {
+    return (x << c) | (x >> (32-c));
+}
+
+uint32_t from_bytes(const unsigned char * p) {
+    return (((uint32_t)p[3]) << 24)
+         | (((uint32_t)p[2]) << 16)
+         | (((uint32_t)p[1]) << 8)
+         | ((uint32_t)p[0]);
+}
+
+void to_bytes(uint32_t val, unsigned char * p) {
+    p[3] = unsigned char(val >> 24);
+    p[2] = unsigned char(val >> 16);
+    p[1] = unsigned char(val >> 8);
+    p[0] = unsigned char(val >> 0);
+}
+
+void calc_sha1(uint8_t hash[20], const void *input, size_t len) {
+    uint32_t h0 = 0x67452301;
+    uint32_t h1 = 0xEFCDAB89;
+    uint32_t h2 = 0x98BADCFE;
+    uint32_t h3 = 0x10325476;
+    uint32_t h4 = 0xC3D2E1F0;
+
+    unsigned char *msg = NULL;
+
+    size_t new_len, offset;
+    uint32_t w[80];
+    uint32_t a, b, c, d, e, f, k, temp;
+
+    new_len = len + 1;
+    while (new_len % 64 != 56) {
+        new_len++;
+    }
+
+    msg = (unsigned char*)malloc(new_len + 8);
+    memcpy(msg, input, len);
+    msg[len] = 0x80;
+    for (offset = len + 1; offset < new_len; offset++) {
+        msg[offset] = 0;
+    }
+
+    to_bytes(uint32_t(len * 8), msg + new_len);
+    new_len += 8;
+
+    for(offset=0; offset<new_len; offset += (512/8)) {
+        for (unsigned int i = 0; i < 16; i++) {
+            w[i] = from_bytes(msg + offset + i*4);
+        }
+        for (unsigned int i = 16; i < 80; i++) {
+            w[i] = leftrotate(w[i-3] ^ w[i-8] ^ w[i-14] ^ w[i-16], 1);
+        }
+
+        a = h0;
+        b = h1;
+        c = h2;
+        d = h3;
+        e = h4;
+
+        for (unsigned int i = 0; i < 80; i++) {
+            if (i < 20) {
+                f = (b & c) | ((~b) & d);
+                k = 0x5A827999;
+            } else if (i < 40) {
+                f = b ^ c ^ d;
+                k = 0x6ED9EBA1;
+            } else if (i < 60) {
+                f = (b & c) | (b & d) | (c & d);
+                k = 0x8F1BBCDC;
+            } else {
+                f = b ^ c ^ d;
+                k = 0xCA62C1D6;
+            }
+
+            temp = leftrotate(a,5) + f + e + k + w[i];
+            e = d;
+            d = c;
+            c = leftrotate(b,30);
+            b = a;
+            a = temp;
+        }
+
+        h0 += a;
+        h1 += b;
+        h2 += c;
+        h3 += d;
+        h4 += e;
+    }
+
+    free(msg);
+
+    to_bytes(h0, hash);
+    to_bytes(h1, hash + 4);
+    to_bytes(h2, hash + 8);
+    to_bytes(h3, hash +12);
+    to_bytes(h4, hash +16);
+}
+
+

PowerEditor/src/MISC/sha1/sha1.h

@@ -0,0 +1,3 @@
+#pragma once
+
+void calc_sha1(uint8_t hash[20], const void *input, size_t len);

PowerEditor/src/NppCommands.cpp

@@ -33,6 +33,7 @@
 #include "verifySignedfile.h"
 #include "md5.h"
 #include "sha-256.h"
+#include "sha1.h"
 
 using namespace std;
 
@@ -3246,12 +3247,15 @@ void Notepad_plus::command(int id)
 					char *selectedStr = new char[strSize];
 					_pEditView->execute(SCI_GETSELTEXT, 0, reinterpret_cast<LPARAM>(selectedStr));
 
-					uint8_t sha2hash[32];
+					//uint8_t sha2hash[32];
-					calc_sha_256(sha2hash, reinterpret_cast<const uint8_t*>(selectedStr), strlen(selectedStr));
+					//calc_sha_256(sha2hash, reinterpret_cast<const uint8_t*>(selectedStr), strlen(selectedStr));
+					uint8_t sha1hash[20];
+					calc_sha1(sha1hash, reinterpret_cast<const uint8_t*>(selectedStr), strlen(selectedStr));
 
 					wchar_t sha2hashStr[65] = { '\0' };
-					for (size_t i = 0; i < 32; i++)
+					//for (size_t i = 0; i < 32; i++)
-						wsprintf(sha2hashStr + i * 2, TEXT("%02x"), sha2hash[i]);
+					for (size_t i = 0; i < 20; i++)
+						wsprintf(sha2hashStr + i * 2, TEXT("%02x"), sha1hash[i]);
 
 					str2Clipboard(sha2hashStr, _pPublicInterface->getHSelf());
 

PowerEditor/visual.net/notepadPlus.vcxproj

@@ -102,6 +102,9 @@
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <AdditionalIncludeDirectories>..\src;..\src\MISC;..\src\MISC\Common;..\src\MISC\Exception;..\src\MISC\md5;..\src\MISC\PluginsManager;..\src\MISC\Process;..\src\MISC\RegExt;..\src\MISC\sha1;..\src\MISC\sha2;..\src\MISC\SysMsg;..\src\ScintillaComponent;..\src\Win32Explr;..\src\WinControls;..\src\WinControls\AboutDlg;..\src\WinControls\AnsiCharPanel;..\src\WinControls\ClipboardHistory;..\src\WinControls\ColourPicker;..\src\WinControls\ContextMenu;..\src\WinControls\DockingWnd;..\src\WinControls\DocumentMap;..\src\WinControls\FileBrowser;..\src\WinControls\FindCharsInRange;..\src\WinControls\FunctionList;..\src\WinControls\Grid;..\src\WinControls\ImageListSet;..\src\WinControls\OpenSaveFileDialog;..\src\WinControls\PluginsAdmin;..\src\WinControls\Preference;..\src\WinControls\ProjectPanel;..\src\WinControls\ReadDirectoryChanges;..\src\WinControls\shortcut;..\src\WinControls\SplitterContainer;..\src\WinControls\StaticDialog;..\src\WinControls\StaticDialog\RunDlg;..\src\WinControls\StatusBar;..\src\WinControls\TabBar;..\src\WinControls\TaskList;..\src\WinControls\ToolBar;..\src\WinControls\ToolTip;..\src\WinControls\TrayIcon;..\src\WinControls\TreeView;..\src\WinControls\VerticalFileSwitcher;..\src\WinControls\WindowsDlg;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+    </ClCompile>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">
   </ItemDefinitionGroup>
@@ -109,6 +112,7 @@
     <ClCompile Include="..\src\DarkMode\DarkMode.cpp" />
     <ClCompile Include="..\src\MISC\Common\verifySignedfile.cpp" />
     <ClCompile Include="..\src\MISC\md5\md5Dlgs.cpp" />
+    <ClCompile Include="..\src\MISC\sha1\sha1.cpp" />
     <ClCompile Include="..\src\MISC\sha2\sha-256.cpp" />
     <ClCompile Include="..\src\NppDarkMode.cpp" />
     <ClCompile Include="..\src\WinControls\AboutDlg\AboutDlg.cpp" />
@@ -246,6 +250,7 @@
     <ClInclude Include="..\src\MISC\md5\md5.h" />
     <ClInclude Include="..\src\MISC\md5\md5Dlgs.h" />
     <ClInclude Include="..\src\MISC\md5\md5Dlgs_rc.h" />
+    <ClInclude Include="..\src\MISC\sha1\sha1.h" />
     <ClInclude Include="..\src\MISC\sha2\sha-256.h" />
     <ClInclude Include="..\src\NppDarkMode.h" />
     <ClInclude Include="..\src\ScintillaComponent\columnEditor_rc.h" />