Function cbm_daemon_rendezvous_key

src/daemon/service.c:144–162

}

bool cbm_daemon_rendezvous_key(char out[CBM_DAEMON_KEY_SIZE]) {
    if (!out) {
        return false;
    }
    /* This product-domain string is intentionally the only key input. Account
     * isolation comes from the authenticated IPC runtime, not spoofable text. */
    static const unsigned char domain[] = "codebase-memory-mcp:coordination-daemon";
    uint64_t hash = 14695981039346656037ULL;
    for (size_t i = 0; i < sizeof(domain) - 1; i++) {
        hash ^= domain[i];
        hash *= 1099511628211ULL;
    }
    int written = snprintf(out, CBM_DAEMON_KEY_SIZE, "%016llx", (unsigned long long)hash);
    if (written != (int)CBM_DAEMON_KEY_SIZE - 1) {
        out[0] = '\0';
        return false;
    }
    return true;
}

cbm_daemon_hello_status_t cbm_daemon_hello_compare(const cbm_daemon_build_identity_t *active,
                                                   const cbm_daemon_build_identity_t *requested,