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#include "../src/secure_channel.h" |
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#include <string.h> |
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#include <stdio.h> |
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int main() { |
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printf("=== Simple Crypto Test ===\n"); |
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// Create test keys |
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struct SC_MYKEYS keys; |
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for (int i = 0; i < SC_PRIVKEY_SIZE; i++) { |
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keys.private_key[i] = i; |
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keys.public_key[i] = i + 64; |
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} |
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// Initialize context |
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sc_context_t ctx; |
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int result = sc_init_ctx(&ctx, &keys); |
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printf("✓ Context initialized: %d\n", result); |
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// Manually set up for encryption (bypassing ECC issues) |
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memcpy(ctx.peer_public_key, keys.public_key, SC_PUBKEY_SIZE); |
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ctx.peer_key_set = 1; |
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ctx.session_ready = 1; |
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// Set a fixed session key for testing (16 bytes for AES-128) |
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uint8_t test_session_key[SC_SESSION_KEY_SIZE]; |
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for (int i = 0; i < SC_SESSION_KEY_SIZE; i++) { |
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test_session_key[i] = i + 100; |
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} |
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memcpy(ctx.session_key, test_session_key, SC_SESSION_KEY_SIZE); |
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printf("✓ Set test session key\n"); |
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// Test encryption |
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uint8_t plaintext[] = "Hello, World!"; |
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uint8_t ciphertext[256]; |
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size_t ciphertext_len; |
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printf("Trying to encrypt...\n"); |
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int enc_result = sc_encrypt(&ctx, plaintext, sizeof(plaintext)-1, ciphertext, &ciphertext_len); |
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printf("sc_encrypt returned: %d\n", enc_result); |
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if (enc_result == SC_OK) { |
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printf("🎉 Encryption successful! Ciphertext length: %zu\n", ciphertext_len); |
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// Test decryption |
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uint8_t decrypted[256]; |
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size_t decrypted_len; |
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printf("Trying to decrypt...\n"); |
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int dec_result = sc_decrypt(&ctx, ciphertext, ciphertext_len, decrypted, &decrypted_len); |
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printf("sc_decrypt returned: %d\n", dec_result); |
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if (dec_result == SC_OK) { |
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printf("🎉 Decryption successful! Decrypted length: %zu\n", decrypted_len); |
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printf("Original: '%.*s', Decrypted: '%.*s'\n", |
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(int)(sizeof(plaintext)-1), plaintext, |
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(int)decrypted_len, decrypted); |
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if (decrypted_len == sizeof(plaintext)-1 && |
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memcmp(plaintext, decrypted, sizeof(plaintext)-1) == 0) { |
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printf("✓ Decrypted data matches original!\n"); |
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} else { |
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printf("⚠️ Decrypted data doesn't match original\n"); |
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} |
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} else { |
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printf("❌ Decryption failed with code: %d\n", dec_result); |
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} |
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} else { |
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printf("❌ Encryption failed with code: %d\n", enc_result); |
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} |
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printf("\n=== Test completed ===\n"); |
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return 0; |
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}
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