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Type: Posts; User: surgeon

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  1. Replies
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    453

    _read return null

    Hi, help plz with my problem.
    There is a code:

    while (1) {
    inlen = _read(in, ctext, key_size);
    printf("Read %i bytes\n", inlen);
    if (inlen <= 0) break;
    outlen...
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    2
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    903

    any thoughts?

    any thoughts?
  3. Replies
    2
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    903

    RSA generate keys without password

    Hi, I'm generating rsa keys using openssl library.


    rsa = RSA_generate_key(bits, RSA_F4, NULL, NULL);

    While generating (and loading key from file), app wants me to enter PEM pass phrase.
    Can...
  4. Replies
    2
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    609

    Error using libclamav

    I'm trying to work with clamav sample code. Application compiled,prints number of signatures, and then crashed.

    Using debugger, I found code with error:

    if ((ret = cl_scandesc(fd, &virname,...
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    0
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    1,266

    Assembly.Load run error

    I have a program, that show messagebox.
    Another app opens it, read and writes to string in text file



    byte[] plain = File.ReadAllBytes(file);
    byte[] encode = encodeBytes(plain, pass); ...
  6. Thread: Send email

    by surgeon
    Replies
    1
    Views
    708

    Send email

    Hi.
    I'm looking for a code to send email with ssl. All sources i've found were broken.
    Plz, help with code. Thanks
  7. Replies
    11
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    782

    any ideas?

    any ideas?
  8. Replies
    11
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    782

    I use _CRT_SECURE_NO_WARNINGS. I think problem...

    I use _CRT_SECURE_NO_WARNINGS.
    I think problem is not in scanf function, because i tried CreateFile(argc[1]) and there was the same problem
  9. Replies
    11
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    782

    char szPath[256]; The file i've try to open is...

    char szPath[256];
    The file i've try to open is ollydbg.exe
  10. Replies
    11
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    782

    I have two files in one folder, so i enter only...

    I have two files in one folder, so i enter only filename, without full path.
  11. Replies
    11
    Views
    782

    CreateFile problems

    Hi, CreateFile always return INVALID_HANDLE_VALUE. I run program into MyDocuments directory, and on C drive. What am i doing wrong?

    printf("Enter path:\n");

    scanf("%s", &szPath);


    ...
  12. Replies
    3
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    558

    HTTP GET problems

    I'm trying to send GET request to generate receiving address (Blockchain api, https://blockchain.info/ru/api/api_receive) On the page i've generated request - "

    ...
  13. Replies
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    394

    Recursive search error

    Hi. I'm trying to search all drives for files and have such code:


    int main()
    {
    TCHAR szCurrDrive[] = L"C:\\";
    TCHAR szPath[MAX_PATH+1];
    DWORD i, dwDisksMask = GetLogicalDrives();

    ...
  14. Replies
    2
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    704

    Thanks, It worked!

    Thanks, It worked!
  15. Replies
    2
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    704

    GetProcAddress failed

    I write a program:


    #include <Windows.h>
    #include <iostream>


    typedef int(__stdcall *message)(HWND, LPCTSTR, LPCTSTR, UINT);

    int main(int argc, wchar_t* argv[])
  16. Replies
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    635

    i change opening mode to r+ cat "hello world" >...

    i change opening mode to r+
    cat "hello world" > test
    ./crypt test abc

    program changed test file
    then, i try to decrypt file with command
    ./crypt test abc

    but file test doesn't changed
  17. Replies
    9
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    635

    #include int main(int argc, char*...

    #include <stdio.h>

    int main(int argc, char* argv[])
    {
    FILE *fp;
    int z,i=0;
    int rbyte;

    printf("One-time pad cryptor.\n");
  18. Replies
    9
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    635

    Yes, Aslaville...

    Yes, Aslaville, you are right.
    Now, next problem.

    if (i==z) i=0;
    rbyte=rbyte^argv[2][i];
    printf("rbyte is %d\n",rbyte);
    fputc(rbyte,fp);
    i++;
  19. Replies
    9
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    635

    You are right. I change while ((rbyte =...

    You are right. I change

    while ((rbyte = fgetc(fp)) != EOF)
    and made
    i==z
    but still got segmentation fault.
    Look:


    while ((rbyte=fgetc(fp))!=EOF)
  20. Replies
    9
    Views
    635

    one-time pad cryptor problem

    Hi guys, plz help. I write simple cryptor:


    #include <stdio.h>

    int main(int argc, char* argv[])
    {
    FILE *fp;
    int z,i=0;
    int rbyte;
  21. Thread: fputc problem

    by surgeon
    Replies
    2
    Views
    732

    Thanks a lot, man! It really helps me!

    Thanks a lot, man! It really helps me!
  22. Thread: fputc problem

    by surgeon
    Replies
    2
    Views
    732

    fputc problem

    Greetings. I wrote next program:

    #include <stdio.h>

    int main(int argc, char *argv[])
    {

    FILE *fp, *fp2;
    int c;
  23. Replies
    3
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    908

    Use GetModuleFileName(), it gives you path to a...

    Use GetModuleFileName(), it gives you path to a program.
  24. Replies
    4
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    875

    You are right. I forgot to remove this semicolon....

    You are right. I forgot to remove this semicolon. Thanks.
  25. Replies
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    the_jackass...

    the_jackass, thanks a lot! I did it! my final (and worked) version is:


    #include <stdio.h>
    #include <stdlib.h>

    main()
    {
    FILE *fin,*fout;
    char buff;
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