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[TUTORIAL] How to get MD5 Hash

Discussion in 'Delphi Components' started by gundulapek, Sep 13, 2013.

  1. gundulapek
    Offline

    gundulapek Guest

    A function that return MD5 hash of a file

    Code:
    function MD5(const fileName : string) : string;
    var
       idmd5 : TIdHashMessageDigest5;
       fs : TFileStream;
       hash : T4x4LongWordRecord;
    begin
       idmd5 := TIdHashMessageDigest5.Create;
       fs := TFileStream.Create(fileName, fmOpenRead OR fmShareDenyWrite) ;
       try
         result := idmd5.AsHex(idmd5.HashValue(fs)) ;
       finally
         fs.Free;
         idmd5.Free;
       end;
    end;
    
     
  2. hillfolk
    Offline

    hillfolk Guest

    Thank you  ^^
     
  3. N0body
    Online

    N0bodyN0body is a Verified Member DelphiFan Administrator Staff Member DF Staff

    thank you man
     
  4. cyberfex
    Offline

    cyberfex DF Member

    thanks
     
  5. T3rry
    Offline

    T3rry DF Member

    RE:

    Thank you for sharing it
     

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