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DOCS.md
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DOCS.md
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# Документация на VIPRE-CRYPTOR
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- [Установка](#установка)
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## Установка
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Зависимости для компиляции:
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- GCC
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- GNU Make
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- Git
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Установка:
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```bash
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cd ~
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git clone https://gitlabor.ru/German/vipre-cryptor.git
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cd vipre-cryptor
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@ -1,3 +1,4 @@
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## VIPRE-CRYPTOR
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Программа шифрования данных.
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Документация [здесь](https://gitlabor.ru/German/vipre-cryptor/src/branch/main/DOCS.md).
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Документация пока не доступна.
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Вызовите ```vipre-cryptor --help``` для получения информации.
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@ -1,3 +1,3 @@
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./vipre-cryptor --sig key_file.sig
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./vipre-cryptor --create-user user_name.bin key_file.sig -f example.txt
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./vipre-cryptor --user user_name.bin key_file.sig -f example_out.txt
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./vipre-cryptor --sig database.sig
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./vipre-cryptor --create-user my_usr.bin database.sig -f example.txt
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./vipre-cryptor --user my_usr.bin database.sig -f example_out.txt
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BIN
database.sig
Normal file
BIN
database.sig
Normal file
Binary file not shown.
3
my_usr.bin
Normal file
3
my_usr.bin
Normal file
@ -0,0 +1,3 @@
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admin
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00000000
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‹ο‹y‹‹“‹<E2809C>‹¬<E280B9>V‹J‹`<60>5<EFBFBD>λλλλ‹»λ‹ελ‹v‹<76>‹“<E280B9>Ο‹—‹—λ~λ<>Ο‹“‹<E2809C>‹—‹ε‹yT<79>λλλλ‹»λ‹‹y‹`‹yλ‹`‹y‹‹yT<79>λλλλ‹»λ‹‹“<E280B9>Ολ‹J‹<4A>λ<EFBFBD>'‹`‹—‹<E28094>λ~λ‹θ<E280B9>V<EFBFBD>5<EFBFBD>Ο‹yλ<79>Ο<EFBFBD>5<EFBFBD>Vλ‹θλ‹<CEBB>‹—‹`<60>'λ‹<CEBB>‹J<E280B9>Ο‹“‹‹yTλΕ‹4Tλ‹2‹y‹3‹“<E280B9>ά‹θ‹“‹<E2809C>ϊ<EFBFBD>
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3
user.bin
3
user.bin
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admin
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1234
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ŹÍ–ZŹŽ5–ô*$–¤* –ń[iń–Ań–•ń–eŹß›ŁŢŹűť[dńŁŢŹŽ5–͖ń[iń–Ań–ZŹUš–Ůń–¤ŹU–Ůôiń[iŹ|iʏ›ŁŢ•[–ńŁşŹcť–ńiŹ/ů»Ło*ZÍ[ůŁo*$iŹ/iŹßť–¤*iŹßŁŢŹŽ–Ůô[ŹTń–ăŹU –*üž–ŹjA
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BIN
vipre-cryptor
BIN
vipre-cryptor
Binary file not shown.
@ -78,7 +78,7 @@ unsigned int __generate_hash(char* str) {
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size_t max = strlen(str);
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while (pos < max) {
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ret += (unsigned char)str[pos];
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if (ret > 65000) ret = ret / 10;
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if (ret > 65000) ret = 0;
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pos ++;
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}
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if (ret == 0) ret ++;
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@ -94,25 +94,6 @@ signed short int __find_arr_index(char val, char* arr, size_t len) {
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return -1;
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}
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void __refresh_dt(char* arr, size_t sz) {
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sz --;
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char save_dt = arr[sz];
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unsigned int pos = sz - 1;
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while (true) {
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arr[pos + 1] = arr[pos];
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if (pos) pos --;
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else break;
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}
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arr[0] = save_dt;
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}
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void __refresh_data(char* arr, size_t sz, unsigned int to) {
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while (to != 0) {
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__refresh_dt(arr, sz);
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to --;
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}
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}
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int __create_sig(char* file) {
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size_t arr_len = abs(CHAR_MIN) + abs(CHAR_MAX) + 1;
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char* arr = (char*)malloc(arr_len * sizeof(char));
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@ -175,7 +156,6 @@ int __create_user(char* file, char* user_file, char* cry_file) {
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password[cnt] = c;
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cnt ++;
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}
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size_t cnt_save = cnt;
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password[cnt] = '\0';
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fputs("Repeat password: ", stdout);
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cnt = 0;
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@ -187,11 +167,6 @@ int __create_user(char* file, char* user_file, char* cry_file) {
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}
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cnt ++;
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}
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if (cnt != cnt_save) {
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puts("\033[1mvipre-cryptor: \033[91mThe password was repeated incorrectly!\033[0m");
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free(arr);
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return EXIT_FAILURE;
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}
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fputs(user_login, wp); putc('\n', wp);
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fputs(password, wp); putc('\n', wp);
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fseek(fw, 0, SEEK_END);
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@ -202,7 +177,6 @@ int __create_user(char* file, char* user_file, char* cry_file) {
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c = (char)getc(fw);
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c = arr[(unsigned char)c];
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putc(c, wp);
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__refresh_data(arr, arr_len, abs(arr[0]));
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count ++;
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}
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free(arr);
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@ -250,7 +224,6 @@ int __read_user(char* file, char* user_file, char* cry_file) {
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while (pos < data_size) {
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c = getc(up);
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c = __find_arr_index(c, arr, arr_len);
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__refresh_data(arr, arr_len, abs(arr[0]));
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putc(c, fw);
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pos ++;
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}
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