Axel Rietschin

Protocol deviations around GWINFO/SEARCHGW

1

What are the reasons/pros/cons of the deviations? Does it affect interoperability with other implementation of MQTT-SN? Is there a way to revert to standard MQTT-SN 1.2 behavior so devices using...

Bad IL Format.

1

Hi, I'm hitting an exception during Serialize in .NET 5.0 on Windows running the sample code from the intro page on this repo. Any idea? System.BadImageFormatException HResult=0x8007000B Message=Bad IL format....

Declare entry points as __cdecl; Add callback param; Allow multiple calls to SHA1DCFinal()

1

- Declare API entry points as __cdecl (through a compiler-specific macro). - Add a new void* parameter to the callback function. - Allow multiple calls to SHA1DCFinal() - enable getting...

Ships with too many files

3

Thanks for this program, it seems to work well. However, it ships with far too many files. In particular, it should not include any Windows OS files or loose VC...

Error parsing PEM certs in mbedtls_x509_crt_parse.c

5

### Summary at mbedtls_x509_crt_parse.c(1412) the statement if (buflen != 0 && buf[buflen - 1] == '\0' && ...) assumes that buf is a string and that buflen includes the null...

zmq::seed_random() is never called

5

zmq::generate_random() is called from many places but zmq::seed_random() is never called, meaning zmq::generate_random() calls an unseeded rand() and probably generates the same pseudo-random sequence every time. This may have an...

Misuse of libsodium::randombytes_close()

3

When built with ENABLE_LIBSODIUM_RANDOMBYTES_CLOSE zmq::random_close() calls zmq::manage_random(false) which in turn calls randombytes_close() which deinitializes the RNG in the crypto library. zmq::random_close() is called from zmq::ctx_t::~ctx_t() as well as from zmq::zmq_curve_keypair()...

Please add examples.