to do - allow struct to be encrypted and decrypted - use wireguard algo?

[EasilyBoredEngineer]

No description provided.

[EasilyBoredEngineer]

or https://github.com/Mbed-TLS/mbedtls/blob/development/library/aes.c

[EasilyBoredEngineer]

tiny encrypt?

    uint32_t v0 = v[0], v1 = v[1], sum = 0, delta = 0x9e3779b9;
    for (size_t i = 0; i < 32; ++i) {
        sum += delta;
        v0 += ((v1 << 4) + k[0]) ^ (v1 + sum) ^ ((v1 >> 5) + k[1]);
        v1 += ((v0 << 4) + k[2]) ^ (v0 + sum) ^ ((v0 >> 5) + k[3]);
    }
    v[0] = v0;
    v[1] = v1;
}

[EasilyBoredEngineer]

https://discord.com/channels/429907082951524364/1122851463148867676