The 'RSA' peripheral actually is a more general modular math module. If memory serves, this is what ECC uses as well. ah yeah, I just saw it is basically a bignum accelerator. Thank you! Well, then I would say it would be great to see "enhanced hw crypto performance" on the ESP32 v2 roadmap ;) Best...

As far as I can see you have no ECC accelerator registers somewhere in your SDK:
https://github.com/espressif/esp-idf/bl ... ypto_reg.h

So I expect ECC is completely done in software?

Malte

Is it possible that currently only RSA is handled using hardware acceleration but no ECC? I can find some RSA crypto stuff in components/mbedtls/port/esp_bignum.c but I cannot find any ECC stuff. Even in the ESP32 Technical Reference there is no chapter about the ECC accelerator. Dear Espressif deve...

Hi, I am currently working on a TLS secured webserver running on esp32. To get started I have used the example 10_openssl_server. When I execute a GET request using the provided 2048 bit RSA key and certificate it takes about 1.6 seconds to complete the request. Most of the time is used for handshak...

no, it's just about checking out the esp-idf master and then doing a git submodule update to checkout the referenced versions.
I am not trying to checkout all master branches in the submodules!

deti__ wrote: Why did nobody tell that the SDK is broken currently?

I thought so, too. But when you checkout master again it is still working, isn't it?

deti__ wrote:Checked out everything again and still there is no difference.

Deti

For me it worked after checking out tag "v1.0".

I have had a similar problem:
http://www.esp32.com/viewtopic.php?f=13&t=904

Best,
Malte

Deti,
maybe this helps:

go into your esp-idf directory and execute "git pull origin master && git checkout master && git submodule update"
Then go to your project and do a "make clean".
Then compile.

Does it help?

Best,
Malte

OK, it's working now. I do not know what has happened. I have cleaned, checked out older versions from git, updated submodules, cleaned, built, checkout master again, cleaned, built, everything multiple times and now it works. I am sorry, I cannot reproduce the error. I have changed nothing on my Wi...