Add SHA1 hash generator
This commit is contained in:
Don Ho
parent
b0e849fe65
commit
3b823f358e
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@ -18,7 +18,7 @@
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#include "StaticDialog.h"
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enum hashType {hash_md5, hash_sha256};
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enum hashType {hash_md5, hash_sha256, hash_sha1};
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LRESULT run_textEditProc(WNDPROC oldEditProc, HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam);
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@ -0,0 +1,104 @@
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#include <cstdint>
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#include <cstring>
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#include <iostream>
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uint32_t leftrotate(uint32_t x, uint32_t c) {
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return (x << c) | (x >> (32-c));
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}
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uint32_t from_bytes(const unsigned char * p) {
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return (((uint32_t)p[3]) << 24)
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| (((uint32_t)p[2]) << 16)
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| (((uint32_t)p[1]) << 8)
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| ((uint32_t)p[0]);
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}
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void to_bytes(uint32_t val, unsigned char * p) {
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p[3] = unsigned char(val >> 24);
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p[2] = unsigned char(val >> 16);
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p[1] = unsigned char(val >> 8);
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p[0] = unsigned char(val >> 0);
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}
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void calc_sha1(uint8_t hash[20], const void *input, size_t len) {
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uint32_t h0 = 0x67452301;
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uint32_t h1 = 0xEFCDAB89;
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uint32_t h2 = 0x98BADCFE;
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uint32_t h3 = 0x10325476;
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uint32_t h4 = 0xC3D2E1F0;
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unsigned char *msg = NULL;
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size_t new_len, offset;
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uint32_t w[80];
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uint32_t a, b, c, d, e, f, k, temp;
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new_len = len + 1;
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while (new_len % 64 != 56) {
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new_len++;
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}
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msg = (unsigned char*)malloc(new_len + 8);
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memcpy(msg, input, len);
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msg[len] = 0x80;
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for (offset = len + 1; offset < new_len; offset++) {
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msg[offset] = 0;
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}
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to_bytes(uint32_t(len * 8), msg + new_len);
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new_len += 8;
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for(offset=0; offset<new_len; offset += (512/8)) {
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for (unsigned int i = 0; i < 16; i++) {
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w[i] = from_bytes(msg + offset + i*4);
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}
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for (unsigned int i = 16; i < 80; i++) {
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w[i] = leftrotate(w[i-3] ^ w[i-8] ^ w[i-14] ^ w[i-16], 1);
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}
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a = h0;
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b = h1;
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c = h2;
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d = h3;
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e = h4;
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for (unsigned int i = 0; i < 80; i++) {
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if (i < 20) {
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f = (b & c) | ((~b) & d);
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k = 0x5A827999;
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} else if (i < 40) {
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f = b ^ c ^ d;
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k = 0x6ED9EBA1;
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} else if (i < 60) {
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f = (b & c) | (b & d) | (c & d);
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k = 0x8F1BBCDC;
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} else {
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f = b ^ c ^ d;
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k = 0xCA62C1D6;
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}
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temp = leftrotate(a,5) + f + e + k + w[i];
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e = d;
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d = c;
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c = leftrotate(b,30);
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b = a;
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a = temp;
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}
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h0 += a;
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h1 += b;
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h2 += c;
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h3 += d;
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h4 += e;
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}
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free(msg);
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to_bytes(h0, hash);
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to_bytes(h1, hash + 4);
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to_bytes(h2, hash + 8);
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to_bytes(h3, hash +12);
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to_bytes(h4, hash +16);
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}
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@ -0,0 +1,3 @@
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#pragma once
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void calc_sha1(uint8_t hash[20], const void *input, size_t len);
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@ -33,6 +33,7 @@
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#include "verifySignedfile.h"
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#include "md5.h"
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#include "sha-256.h"
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#include "sha1.h"
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using namespace std;
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@ -3246,12 +3247,15 @@ void Notepad_plus::command(int id)
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char *selectedStr = new char[strSize];
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_pEditView->execute(SCI_GETSELTEXT, 0, reinterpret_cast<LPARAM>(selectedStr));
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uint8_t sha2hash[32];
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calc_sha_256(sha2hash, reinterpret_cast<const uint8_t*>(selectedStr), strlen(selectedStr));
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//uint8_t sha2hash[32];
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//calc_sha_256(sha2hash, reinterpret_cast<const uint8_t*>(selectedStr), strlen(selectedStr));
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uint8_t sha1hash[20];
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calc_sha1(sha1hash, reinterpret_cast<const uint8_t*>(selectedStr), strlen(selectedStr));
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wchar_t sha2hashStr[65] = { '\0' };
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for (size_t i = 0; i < 32; i++)
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wsprintf(sha2hashStr + i * 2, TEXT("%02x"), sha2hash[i]);
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//for (size_t i = 0; i < 32; i++)
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for (size_t i = 0; i < 20; i++)
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wsprintf(sha2hashStr + i * 2, TEXT("%02x"), sha1hash[i]);
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str2Clipboard(sha2hashStr, _pPublicInterface->getHSelf());
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@ -102,6 +102,9 @@
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<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
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</ItemDefinitionGroup>
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<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
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<ClCompile>
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<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>
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</ClCompile>
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</ItemDefinitionGroup>
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<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">
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</ItemDefinitionGroup>
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@ -109,6 +112,7 @@
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<ClCompile Include="..\src\DarkMode\DarkMode.cpp" />
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<ClCompile Include="..\src\MISC\Common\verifySignedfile.cpp" />
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<ClCompile Include="..\src\MISC\md5\md5Dlgs.cpp" />
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<ClCompile Include="..\src\MISC\sha1\sha1.cpp" />
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<ClCompile Include="..\src\MISC\sha2\sha-256.cpp" />
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<ClCompile Include="..\src\NppDarkMode.cpp" />
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<ClCompile Include="..\src\WinControls\AboutDlg\AboutDlg.cpp" />
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@ -246,6 +250,7 @@
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<ClInclude Include="..\src\MISC\md5\md5.h" />
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<ClInclude Include="..\src\MISC\md5\md5Dlgs.h" />
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<ClInclude Include="..\src\MISC\md5\md5Dlgs_rc.h" />
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<ClInclude Include="..\src\MISC\sha1\sha1.h" />
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<ClInclude Include="..\src\MISC\sha2\sha-256.h" />
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<ClInclude Include="..\src\NppDarkMode.h" />
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<ClInclude Include="..\src\ScintillaComponent\columnEditor_rc.h" />
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