Unnamed-Projekt > BigInt, MD5, RipeMD320, SHA, Streams usw.

[himitsu]

ich hab mal schnell in Google gesucht und mir von da http://www2.cs.ucy.ac.cy/courses/EPL...test_tests.txt die Teststrings gemopst


ThxCRC32 geht demnach wieder
und der Rest folgt bestimmt auch bald.

hab mir das Ganze erstmal als kleines externes Testprojekt angelegt:

Delphi-Quellcode:

Program UnitTest;

{$APPTYPE CONSOLE}

Uses F_unknown, FType, FSecurity, FMemory, FBinary, FMath, FSystem,
  FFile, FStream, FHash;

{$INCLUDE FVersionsCheck.inc}

Var TestError: Boolean = False;

Procedure FHash_ThxCRC32Table;
  Const Test: ThxCRC32Table = (Data: ($00000000, $77073096, $ee0e612c, $990951ba, $076dc419, $706aF48F, $e963a535,
     $9e6495a3, $0edb8832, $79dcb8a4, $e0d5e91e, $97d2d988, $09b64c2b, $7eb17cbd, $e7b82d07, $90bF1d91, $1db71064,
     $6ab020F2, $F3b97148, $84be41de, $1adad47d, $6ddde4eb, $F4d4b551, $83d385c7, $136c9856, $646ba8c0, $Fd62F97a,
     $8a65c9ec, $14015c4F, $63066cd9, $Fa0F3d63, $8d080dF5, $3b6e20c8, $4c69105e, $d56041e4, $a2677172, $3c03e4d1,
     $4b04d447, $d20d85Fd, $a50ab56b, $35b5a8Fa, $42b2986c, $dbbbc9d6, $acbcF940, $32d86ce3, $45dF5c75, $dcd60dcF,
     $abd13d59, $26d930ac, $51de003a, $c8d75180, $bFd06116, $21b4F4b5, $56b3c423, $cFba9599, $b8bda50F, $2802b89e,
     $5F058808, $c60cd9b2, $b10be924, $2F6F7c87, $58684c11, $c1611dab, $b6662d3d, $76dc4190, $01db7106, $98d220bc,
     $eFd5102a, $71b18589, $06b6b51F, $9FbFe4a5, $e8b8d433, $7807c9a2, $0F00F934, $9609a88e, $e10e9818, $7F6a0dbb,
     $086d3d2d, $91646c97, $e6635c01, $6b6b51F4, $1c6c6162, $856530d8, $F262004e, $6c0695ed, $1b01a57b, $8208F4c1,
     $F50Fc457, $65b0d9c6, $12b7e950, $8bbeb8ea, $Fcb9887c, $62dd1ddF, $15da2d49, $8cd37cF3, $Fbd44c65, $4db26158,
     $3ab551ce, $a3bc0074, $d4bb30e2, $4adFa541, $3dd895d7, $a4d1c46d, $d3d6F4Fb, $4369e96a, $346ed9Fc, $ad678846,
     $da60b8d0, $44042d73, $33031de5, $aa0a4c5F, $dd0d7cc9, $5005713c, $270241aa, $be0b1010, $c90c2086, $5768b525,
     $206F85b3, $b966d409, $ce61e49F, $5edeF90e, $29d9c998, $b0d09822, $c7d7a8b4, $59b33d17, $2eb40d81, $b7bd5c3b,
     $c0ba6cad, $edb88320, $9abFb3b6, $03b6e20c, $74b1d29a, $ead54739, $9dd277aF, $04db2615, $73dc1683, $e3630b12,
     $94643b84, $0d6d6a3e, $7a6a5aa8, $e40ecF0b, $9309FF9d, $0a00ae27, $7d079eb1, $F00F9344, $8708a3d2, $1e01F268,
     $6906c2Fe, $F762575d, $806567cb, $196c3671, $6e6b06e7, $Fed41b76, $89d32be0, $10da7a5a, $67dd4acc, $F9b9dF6F,
     $8ebeeFF9, $17b7be43, $60b08ed5, $d6d6a3e8, $a1d1937e, $38d8c2c4, $4FdFF252, $d1bb67F1, $a6bc5767, $3Fb506dd,
     $48b2364b, $d80d2bda, $aF0a1b4c, $36034aF6, $41047a60, $dF60eFc3, $a867dF55, $316e8eeF, $4669be79, $cb61b38c,
     $bc66831a, $256Fd2a0, $5268e236, $cc0c7795, $bb0b4703, $220216b9, $5505262F, $c5ba3bbe, $b2bd0b28, $2bb45a92,
     $5cb36a04, $c2d7FFa7, $b5d0cF31, $2cd99e8b, $5bdeae1d, $9b64c2b0, $ec63F226, $756aa39c, $026d930a, $9c0906a9,
     $eb0e363F, $72076785, $05005713, $95bF4a82, $e2b87a14, $7bb12bae, $0cb61b38, $92d28e9b, $e5d5be0d, $7cdceFb7,
     $0bdbdF21, $86d3d2d4, $F1d4e242, $68ddb3F8, $1Fda836e, $81be16cd, $F6b9265b, $6Fb077e1, $18b74777, $88085ae6,
     $FF0F6a70, $66063bca, $11010b5c, $8F659eFF, $F862ae69, $616bFFd3, $166ccF45, $a00ae278, $d70dd2ee, $4e048354,
     $3903b3c2, $a7672661, $d06016F7, $4969474d, $3e6e77db, $aed16a4a, $d9d65adc, $40dF0b66, $37d83bF0, $a9bcae53,
     $debb9ec5, $47b2cF7F, $30b5FFe9, $bdbdF21c, $cabac28a, $53b39330, $24b4a3a6, $bad03605, $cdd70693, $54de5729,
     $23d967bF, $b3667a2e, $c4614ab8, $5d681b02, $2a6F2b94, $b40bbe37, $c30c8ea1, $5a05dF1b, $2d02eF8d));

  Var CRC32Tab: ThxCRC32Table;
    i: Integer;

  Label Exit;

  Begin
    WriteLn;
    WriteLn('********** FHash.ThxCRC32Table **********');
    WriteLn;
    CRC32Tab.CreateTable($EDB88320);
    For i := 0 to High(CRC32Tab.Data) do
      If CRC32Tab.Data[i] <> Test.Data[i] Then Begin
        TestError := True;
        WriteLn(WordToHex(CRC32Tab.Data[High(CRC32Tab.Data)]), '  [failed]  **********');
        Goto Exit;
      End;
    WriteLn(WordToHex(CRC32Tab.Data[High(CRC32Tab.Data)]), '  [passed]');
    Exit:
    WriteLn(WordToHex($2d02eF8d), '  CRC32Tab.Data[255]');
    WriteLn;
    WriteLn;
  End;

Procedure FHash_ThxCRC32;
  Const Test: Array[0..15] of String = (
    '00000000', '',
    '43beb7e8', 'a',
    'c2412435', 'abc',
    '7f9d1520', 'message digest',
    'bd50274c', 'abcdefghijklmnopqrstuvwxyz',
    'd2e6c21f', 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789',
    '724aa97c', '12345678901234567890123456789012345678901234567890123456789012345678901234567890',
    '2639f4cb', '123456789');

  Var CRC32: ThxCRC32;
    i: Integer;
    S, S2: String;

  Begin
    WriteLn;
    WriteLn('********** FHash.ThxCRC32 **********');
    WriteLn;
    CRC32.InitT;
    For i := 0 to High(Test) div 2 do Begin
      S := Test[i * 2 + 1];
      CRC32.Calc(PChar(S), Length(S));
      S2 := CRC32.asHexString;
      If S2 <> Test[i * 2] Then Begin
        WriteLn(S2, '  [failed]  **********');
        TestError := True;
      End Else WriteLn(S2, '  [passed]');
      WriteLn(Test[i * 2], '  ', Copy('"' + Test[i * 2 + 1] + '"', 1, 69));
      WriteLn;
    End;
  End;

Begin
//ThMD5
//ThSHA
  FHash_ThxCRC32Table;
  FHash_ThxCRC32;
//ThxMD5
//ThxRMD320
  WriteLn;
  WriteLn;
  WriteLn('******************************');
  WriteLn;
  If TestError Then WriteLn('one or more tests [failed]') Else WriteLn('all tests [passed]');
  ReadLn;
End.

Code:

********** FHash.ThxCRC32Table **********

2d02ef8d  [passed]
2d02ef8d  CRC32Tab.Data[255]



********** FHash.ThxCRC32 **********

00000000  [passed]
00000000  ""

43beb7e8  [passed]
43beb7e8  "a"

c2412435  [passed]
c2412435  "abc"

7f9d1520  [passed]
7f9d1520  "message digest"

bd50274c  [passed]
bd50274c  "abcdefghijklmnopqrstuvwxyz"

d2e6c21f  [passed]
d2e6c21f  "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789"

724aa97c  [passed]
724aa97c  "12345678901234567890123456789012345678901234567890123456789012345678

2639f4cb  [passed]
2639f4cb  "123456789"



******************************

all tests [passed]

neuer Anhang samt Textprojekt ist oben im ersten Post zu finden