MD5. Mini_brute_md5_source_1.1 ВихКод. Дельфі
Якась підбиралка КС md5, ну як іграшка, щось не серьозне
MD5. Mini_brute_md5_source_1.1 ВихКод. Дельфі
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Поделиться12023-03-13 07:39:09
Поделиться22023-03-13 07:39:54
Project2.dpr
Код:
program Project2; uses Forms, Unit1 in 'Unit1.pas' {Form1}; {$R *.res} begin Application.Initialize; Application.MainFormOnTaskbar := True; Application.CreateForm(TForm1, Form1); Application.Run; end.
Поделиться32023-03-13 07:40:34
umd5.pas
Код:
unit Umd5; interface uses sysutils; const S11 = 7; S12 = 12; S13 = 17; S14 = 22; S21 = 5; S22 = 9; S23 = 14; S24 = 20; S31 = 4; S32 = 11; S33 = 16; S34 = 23; S41 = 6; S42 = 10; S43 = 15; S44 = 21; type PMD5Digest = ^TMD5Digest; TMD5Digest = record case Integer of 0: (A, B, C, D: LongInt); 1: (v: array[0..15] of Byte); end; UINT4 = LongWord; PArray4UINT4 = ^TArray4UINT4; TArray4UINT4 = array[0..3] of UINT4; PArray2UINT4 = ^TArray2UINT4; TArray2UINT4 = array[0..1] of UINT4; PArray16Byte = ^TArray16Byte; TArray16Byte = array[0..15] of Byte; PArray64Byte = ^TArray64Byte; TArray64Byte = array[0..63] of Byte; PByteArray = ^TByteArray; TByteArray = array[0..0] of Byte; PUINT4Array = ^TUINT4Array; TUINT4Array = array[0..0] of UINT4; PMD5Context = ^TMD5Context; TMD5Context = record state: TArray4UINT4; count: TArray2UINT4; buffer: TArray64Byte; end; function _F(x, y, z: UINT4): UINT4; function _G(x, y, z: UINT4): UINT4; function _H(x, y, z: UINT4): UINT4; function _I(x, y, z: UINT4): UINT4; function ROTATE_LEFT(x, n: UINT4): UINT4; procedure FF(var a: UINT4; b, c, d, x, s, ac: UINT4); procedure GG(var a: UINT4; b, c, d, x, s, ac: UINT4); procedure HH(var a: UINT4; b, c, d, x, s, ac: UINT4); procedure II(var a: UINT4; b, c, d, x, s, ac: UINT4); procedure MD5Encode(Output: PByteArray; Input: PUINT4Array; Len: LongWord); procedure MD5Decode(Output: PUINT4Array; Input: PByteArray; Len: LongWord); procedure MD5_memcpy(Output: PByteArray; Input: PByteArray; Len: LongWord); procedure MD5_memset(Output: PByteArray; Value: Integer; Len: LongWord); procedure MD5Transform(State: PArray4UINT4; Buffer: PArray64Byte); procedure MD5Init(var Context: TMD5Context); procedure MD5Update(var Context: TMD5Context; Input: PByteArray; InputLen: LongWord); procedure MD5Final(var Digest: TMD5Digest; var Context: TMD5Context); function MD5Buffer(const Buffer; Size: Integer): TMD5Digest; function MD5DigestCompare(const Digest1, Digest2: TMD5Digest): Boolean; //Перевод MD5Digest в string function MD5DigestToStr(const Digest: TMD5Digest): string; //Возвращает MD5Digest от строки function MD5String(const S: string): TMD5Digest; var Padding: TArray64Byte = ($80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0); implementation function MD5String(const S: string): TMD5Digest; begin Result := MD5Buffer(PChar(S)^, Length(S)); end; function MD5DigestToStr(const Digest: TMD5Digest): string; var i: Integer; begin Result := ''; for i := 0 to 15 do Result := Result + IntToHex(Digest.v[i], 2); end; function MD5DigestCompare(const Digest1, Digest2: TMD5Digest): Boolean; begin Result := False; if Digest1.A <> Digest2.A then Exit; if Digest1.B <> Digest2.B then Exit; if Digest1.C <> Digest2.C then Exit; if Digest1.D <> Digest2.D then Exit; Result := True; end; function MD5Buffer(const Buffer; Size: Integer): TMD5Digest; var Context: TMD5Context; begin MD5Init(Context); MD5Update(Context, PByteArray(@Buffer), Size); MD5Final(Result, Context); end; procedure MD5Final(var Digest: TMD5Digest; var Context: TMD5Context); var bits: array[0..7] of Byte; index, padLen: LongWord; begin MD5Encode(PByteArray(@bits), PUINT4Array(@Context.count), 8); index := LongWord((Context.count[0] shr 3) and $3F); if index < 56 then padLen := 56 - index else padLen := 120 - index; MD5Update(Context, PByteArray(@PADDING), padLen); MD5Update(Context, PByteArray(@Bits), 8); MD5Encode(PByteArray(@Digest), PUINT4Array(@Context.state), 16); MD5_memset(PByteArray(@Context), 0, SizeOf(Context)); end; procedure MD5Update(var Context: TMD5Context; Input: PByteArray; InputLen: LongWord); var i, index, partLen: LongWord; begin index := LongWord((context.count[0] shr 3) and $3F); Inc(Context.count[0], UINT4(InputLen) shl 3); if Context.count[0] < UINT4(InputLen) shl 3 then Inc(Context.count[1]); Inc(Context.count[1], UINT4(InputLen) shr 29); partLen := 64 - index; if inputLen >= partLen then begin MD5_memcpy(PByteArray(@Context.buffer[index]), Input, PartLen); MD5Transform(@Context.state, @Context.buffer); i := partLen; while i + 63 < inputLen do begin MD5Transform(@Context.state, PArray64Byte(@Input[i])); Inc(i, 64); end; index := 0; end else i := 0; MD5_memcpy(PByteArray(@Context.buffer[index]), PByteArray(@Input[i]), inputLen - i); end; procedure MD5Init(var Context: TMD5Context); begin FillChar(Context, SizeOf(Context), 0); Context.state[0] := $67452301; Context.state[1] := $EFCDAB89; Context.state[2] := $98BADCFE; Context.state[3] := $10325476; end; procedure MD5Transform(State: PArray4UINT4; Buffer: PArray64Byte); var a, b, c, d: UINT4; x: array[0..15] of UINT4; begin a := State[0]; b := State[1]; c := State[2]; d := State[3]; MD5Decode(PUINT4Array(@x), PByteArray(Buffer), 64); FF(a, b, c, d, x[0], S11, $D76AA478); FF(d, a, b, c, x[1], S12, $E8C7B756); FF(c, d, a, b, x[2], S13, $242070DB); FF(b, c, d, a, x[3], S14, $C1BDCEEE); FF(a, b, c, d, x[4], S11, $F57C0FAF); FF(d, a, b, c, x[5], S12, $4787C62A); FF(c, d, a, b, x[6], S13, $A8304613); FF(b, c, d, a, x[7], S14, $FD469501); FF(a, b, c, d, x[8], S11, $698098D8); FF(d, a, b, c, x[9], S12, $8B44F7AF); FF(c, d, a, b, x[10], S13, $FFFF5BB1); FF(b, c, d, a, x[11], S14, $895CD7BE); FF(a, b, c, d, x[12], S11, $6B901122); FF(d, a, b, c, x[13], S12, $FD987193); FF(c, d, a, b, x[14], S13, $A679438E); FF(b, c, d, a, x[15], S14, $49B40821); GG(a, b, c, d, x[1], S21, $F61E2562); GG(d, a, b, c, x[6], S22, $C040B340); GG(c, d, a, b, x[11], S23, $265E5A51); GG(b, c, d, a, x[0], S24, $E9B6C7AA); GG(a, b, c, d, x[5], S21, $D62F105D); GG(d, a, b, c, x[10], S22, $2441453); GG(c, d, a, b, x[15], S23, $D8A1E681); GG(b, c, d, a, x[4], S24, $E7D3FBC8); GG(a, b, c, d, x[9], S21, $21E1CDE6); GG(d, a, b, c, x[14], S22, $C33707D6); GG(c, d, a, b, x[3], S23, $F4D50D87); GG(b, c, d, a, x[8], S24, $455A14ED); GG(a, b, c, d, x[13], S21, $A9E3E905); GG(d, a, b, c, x[2], S22, $FCEFA3F8); GG(c, d, a, b, x[7], S23, $676F02D9); GG(b, c, d, a, x[12], S24, $8D2A4C8A); HH(a, b, c, d, x[5], S31, $FFFA3942); HH(d, a, b, c, x[8], S32, $8771F681); HH(c, d, a, b, x[11], S33, $6D9D6122); HH(b, c, d, a, x[14], S34, $FDE5380C); HH(a, b, c, d, x[1], S31, $A4BEEA44); HH(d, a, b, c, x[4], S32, $4BDECFA9); HH(c, d, a, b, x[7], S33, $F6BB4B60); HH(b, c, d, a, x[10], S34, $BEBFBC70); HH(a, b, c, d, x[13], S31, $289B7EC6); HH(d, a, b, c, x[0], S32, $EAA127FA); HH(c, d, a, b, x[3], S33, $D4EF3085); HH(b, c, d, a, x[6], S34, $4881D05); HH(a, b, c, d, x[9], S31, $D9D4D039); HH(d, a, b, c, x[12], S32, $E6DB99E5); HH(c, d, a, b, x[15], S33, $1FA27CF8); HH(b, c, d, a, x[2], S34, $C4AC5665); II(a, b, c, d, x[0], S41, $F4292244); II(d, a, b, c, x[7], S42, $432AFF97); II(c, d, a, b, x[14], S43, $AB9423A7); II(b, c, d, a, x[5], S44, $FC93A039); II(a, b, c, d, x[12], S41, $655B59C3); II(d, a, b, c, x[3], S42, $8F0CCC92); II(c, d, a, b, x[10], S43, $FFEFF47D); II(b, c, d, a, x[1], S44, $85845DD1); II(a, b, c, d, x[8], S41, $6FA87E4F); II(d, a, b, c, x[15], S42, $FE2CE6E0); II(c, d, a, b, x[6], S43, $A3014314); II(b, c, d, a, x[13], S44, $4E0811A1); II(a, b, c, d, x[4], S41, $F7537E82); II(d, a, b, c, x[11], S42, $BD3AF235); II(c, d, a, b, x[2], S43, $2AD7D2BB); II(b, c, d, a, x[9], S44, $EB86D391); Inc(State[0], a); Inc(State[1], b); Inc(State[2], c); Inc(State[3], d); MD5_memset(PByteArray(@x), 0, SizeOf(x)); end; procedure MD5_memset(Output: PByteArray; Value: Integer; Len: LongWord); begin FillChar(Output^, Len, Byte(Value)); end; procedure MD5_memcpy(Output: PByteArray; Input: PByteArray; Len: LongWord); begin Move(Input^, Output^, Len); end; procedure MD5Decode(Output: PUINT4Array; Input: PByteArray; Len: LongWord); var i, j: LongWord; begin j := 0; i := 0; while j < Len do begin Output[i] := UINT4(input[j]) or (UINT4(input[j + 1]) shl 8) or (UINT4(input[j + 2]) shl 16) or (UINT4(input[j + 3]) shl 24); Inc(j, 4); Inc(i); end; end; procedure MD5Encode(Output: PByteArray; Input: PUINT4Array; Len: LongWord); var i, j: LongWord; begin j := 0; i := 0; while j < Len do begin output[j] := Byte(input[i] and $FF); output[j + 1] := Byte((input[i] shr 8) and $FF); output[j + 2] := Byte((input[i] shr 16) and $FF); output[j + 3] := Byte((input[i] shr 24) and $FF); Inc(j, 4); Inc(i); end; end; function _F(x, y, z: UINT4): UINT4; begin Result := (((x) and (y)) or ((not x) and (z))); end; function _G(x, y, z: UINT4): UINT4; begin Result := (((x) and (z)) or ((y) and (not z))); end; function _H(x, y, z: UINT4): UINT4; begin Result := ((x) xor (y) xor (z)); end; function _I(x, y, z: UINT4): UINT4; begin Result := ((y) xor ((x) or (not z))); end; function ROTATE_LEFT(x, n: UINT4): UINT4; begin Result := (((x) shl (n)) or ((x) shr (32 - (n)))); end; procedure FF(var a: UINT4; b, c, d, x, s, ac: UINT4); begin a := a + _F(b, c, d) + x + ac; a := ROTATE_LEFT(a, s); a := a + b; end; procedure GG(var a: UINT4; b, c, d, x, s, ac: UINT4); begin a := a + _G(b, c, d) + x + ac; a := ROTATE_LEFT(a, s); a := a + b; end; procedure HH(var a: UINT4; b, c, d, x, s, ac: UINT4); begin a := a + _H(b, c, d) + x + ac; a := ROTATE_LEFT(a, s); a := a + b; end; procedure II(var a: UINT4; b, c, d, x, s, ac: UINT4); begin a := a + _I(b, c, d) + x + ac; a := ROTATE_LEFT(a, s); a := a + b; end; end.
Поделиться42023-03-13 07:40:55
Unit1.pas
Код:
unit Unit1; interface uses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls, umd5, ExtCtrls; type TForm1 = class(TForm) GroupBox1: TGroupBox; Edit1: TEdit; Label1: TLabel; Label2: TLabel; Edit2: TEdit; Button1: TButton; Timer1: TTimer; Label3: TLabel; procedure FormCreate(Sender: TObject); procedure Button1Click(Sender: TObject); procedure Timer1Timer(Sender: TObject); private { Private declarations } public { Public declarations } end; TBruteThread = class(TThread) private { Приватно для кадого потока } public { Публично для всех потоков } protected procedure Execute; override; end; var Form1: TForm1; pass: tstringlist; Brute: TBruteThread; implementation {$R *.dfm} procedure TForm1.Button1Click(Sender: TObject); begin { вырубаем кнопочку } Button1.Enabled := false; pass.LoadFromFile('md5.txt'); // Грузим из файла md5.txt Edit1.Text := UpperCase(Edit1.Text); // перевод хеша в верхний регистр Edit1.Enabled := false; // деактивируем Edit1 { Врубаем таймер } Timer1.Enabled := true; { Создаём отдельный поток } Brute := TBruteThread.Create(false); // создаём // засуспенденный поток Brute.FreeOnTerminate := true; // авто-завершение Brute.Priority := tpNormal; // приоритет Brute.Resume; // возобновляем поток end; procedure TForm1.FormCreate(Sender: TObject); begin pass := tstringlist.Create; end; procedure TForm1.Timer1Timer(Sender: TObject); begin Label3.Caption := IntToStr(pass.Count); end; { Процедура выполнения потока } procedure TBruteThread.Execute; var r, z: string; i: integer; begin for i := 0 to pass.Count - 1 do // запускаем цикл begin r := pass[0]; // в R = первую строку pass.Delete(0); z := MD5DigestToStr(MD5String(r)); if z = Form1.Edit1.Text then // Если Z=Edit1.text то begin Form1.Edit2.Text := r; // вуаля, наш ответ) break // остановка end; end; { вырубаем таймер } Form1.Timer1.Enabled := false; { Активируем кнопочку } Form1.Button1.Enabled := true; { Активируем Edit1 } Form1.Edit1.Enabled := true; { Обнулим Label3 } Form1.Label3.Caption := '0'; end; end.
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