You are not logged in. Please login or register.
Please post questions or comments you have about wolfSSL products here. It is helpful to be as descriptive as possible when asking your questions.
ReferenceswolfSSL - Embedded SSL Library → Posts by DLLegend
Pages 1
Hi, just making sure these questions haven't gone unnoticed.
I ran the command ./examples/client/client -e.
Indeed AES256-SHA is in the output, however, if I perform in python context.set_ciphers("AES256-SHA") or context.set_ciphers("TLS-RSA-WITH-AES-256-CBC-SHA") I still get the error:
wolfssl.exceptions.SSLError: Unnable to set cipher list
Maybe I misunderstood.
I thought i simply needed to build WolfSSL by performing:
./configure CPPFLAGS=-DWOLFSSL_STATIC_RSA --prefix=/wherever/wolfssl/install/is/ && make install
and continuing as regular with the installation (as in the README).
What does it mean to add a macro to the build? How can I do this? What do I need to do? (Again sorry for my lacking C knowledge).
In the meantime, I will check "./examples/client/client -e"
Update:
I installed wolfssl-3.12.0-stable and managed to compile it with the flag you recommended.
I then performed python setup.py on the python wrapper.
Made sure to create a virtual environment in python that can see the wolfssl package (checked by running python console, importing wolfssl and printing wolfssl.__about__)
Everything up to here worked. However, again context.set_ciphers() did not work. No matter what I tried.
I want my server to be able to use the following suite: TLS_RSA_WITH_AES_256_CBC_SHA
Hi,
For some reason, when I perform pip install i constantly get:
AttributeError: 'module' object has no attribute 'req'
However, when I install wolfssl 0.1.2 from pycharm, it seems to install.
Digging through the files, I found the configure file, however, it did not let me perform the command specified as it didn't have permissions (even when run with sudo). I should note that this was run from a virtual environment.
Hi Jacob, thanks for the quick reply!
Is there some function with the python wrapper I can use to enable this configuration?
I haven’t gotten too familiar with the C code, and to be frank, I’m not the best when it comes to C ahah…
If there isn’t such an option then of-course i will try this.
To clarify, I simply need to add the macro to the C code and then compile it?
Thank you!
Hi,
I am working on a university project trying to understand previous versions of WolfSSL. Specifically WolfSSL 0.1.2.
I am currently working with python 2.7 (since the build for was depreciated in python3) in a Linux enviornment.
I ran simple client-server codes to play with and see how things work and everything was fine.
As part of my project, I want to check specifically communication with the cipher suite TLS_RSA_WITH_AES_256_CBC_SHA.
I tried using the context.set_ciphers() function on the server-side, and in various ways, and nothing worked.
When I say nothing worked, I get the error:
`wolfssl.exceptions.SSLError: Unnable to set cipher list`
At first, I thought that it maybe is not supported in this version of WolfSSL, but when analyzing the communication that did work, I saw that Server Hello sent TLS-ECDHE-RSA-WITH-AES-256-GCM-SHA384. I tried using set_cipher() on this, expecting everything to work since it was what the server used by default, however I got the same error.
Thank you in advance.
Pages 1
wolfSSL - Embedded SSL Library → Posts by DLLegend
Powered by PunBB, supported by Informer Technologies, Inc.
Generated in 0.017 seconds (96% PHP - 4% DB) with 4 queries