utun2/tests/debug_test.c

#include "../src/secure_channel.h"
#include <stdio.h>

int main() {
    printf("=== Debug Test ===\n");
    
    struct SC_MYKEYS keys;
    for (int i = 0; i < SC_PRIVKEY_SIZE; i++) {
        keys.private_key[i] = i;
        keys.public_key[i] = i + 64;
    }
    
    sc_context_t ctx;
    int result = sc_init_ctx(&ctx, &keys);
    printf("sc_init_ctx returned: %d\n", result);
    
    if (result == SC_OK) {
        printf("Context initialized successfully\n");
        printf("initialized: %d, peer_key_set: %d\n", ctx.initialized, ctx.peer_key_set);
        
        // Manually set peer key
        memcpy(ctx.peer_public_key, keys.public_key, SC_PUBKEY_SIZE);
        ctx.peer_key_set = 1;
        printf("Manually set peer key\n");
        
        // Try to encrypt
        uint8_t plaintext[] = "Hello";
        uint8_t ciphertext[256];
        size_t ciphertext_len;
        
        printf("Trying to encrypt...\n");
        int enc_result = sc_encrypt(&ctx, plaintext, 5, ciphertext, &ciphertext_len);
        printf("sc_encrypt returned: %d\n", enc_result);
        
        if (enc_result == SC_OK) {
            printf("Encryption successful! Ciphertext length: %zu\n", ciphertext_len);
        }
    }
    
    return 0;
}