ParkSuMin/CryptoSHIT
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Open file in binary mode

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ParkSuMin
2026-05-23 23:57:37 +03:00
parent 9ad637347c
commit 3cfd6bc74c
2 changed files with 12 additions and 6 deletions
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1
.gitignore vendored
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@@ -7,3 +7,4 @@ important_data.txt
restored_data.txt
private.pem
public.pem
*.png

17
main.cpp
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@@ -196,21 +196,26 @@ void hybrid_decrypt(const std::string& input_path, const std::string& output_pat
int main() {
try {
// Setup a test file
std::ofstream f("important_data.txt");
f << "Top secret hybrid structural data streams.";
const std::string input_path = "important_data.txt";
const std::string encrypted_path = "important_data.enc";
const std::string restored_path = "restored_test.txt";
std::ifstream input_check(input_path, std::ios::binary);
if (!input_check) {
throw std::runtime_error("Cannot open file.");
}
std::cout << "Generating RSA-4096 key pair...\n";
generate_rsa_keypair("private.pem", "public.pem");
std::cout << "Success! Saved 'private.pem' and 'public.pem'.\n";
std::cout << "Encrypting file with public key...\n";
hybrid_encrypt("important_data.txt", "important_data.enc", "public.pem");
hybrid_encrypt(input_path, encrypted_path, "public.pem");
std::cout << "Decrypting file with private key...\n";
hybrid_decrypt("important_data.enc", "restored_data.txt", "private.pem");
hybrid_decrypt(encrypted_path, restored_path, "private.pem");
std::cout << "Done! Verify 'restored_data.txt' matching original inputs.\n";
std::cout << "Done! Verify '" << restored_path << "' matching original inputs.\n";
} catch (const std::exception& e) {
std::cerr << "Pipeline failure: " << e.what() << "\n";
return 1;