cryptography

See bitcoin/bitcoin#22762 (comment)

This can be fixed by creating a new exception type and catching it in the right place.

Useful skills:

• C++ exceptions
• Addrman serialization
• Functional tests

Want to work on this issue?

For guidance on contributing, please read [CONTRIBUTING.md](https://github.com/bitcoin/bitcoin/blob/master/CON

BN_mod_exp2_mont accesses the data field of the modulus without checking if it is allocated:

https://github.com/openssl/openssl/blob/77f3936928068bee9d7e0c6939709ac179cb1059/crypto/bn/bn_exp2.c#L35

So calling BN_mod_exp2_mont with a zero modulus can lead to a NULL pointer dereference.

Internally, this function is only used by DSA verification:

https://github.com/openssl/openssl/blo

What about create a design pattern directory with the most popular design patterns examples?
We can create some rules like: have to be an explanation about the design pattern, the structure and one real world example.
The directory can be:

(folder) Design Patterns
-- (folder) Abstract Factory
-- -- AbstractFactory.js
-- -- AbstractFactoryTest.js
-- -- REAME.md

I can send some :

Hey Hackers of this spoopy month! 👻
Welcome to the Ciphey repo(s)!
This issue requires you to add a decoder.

This wiki section walks you through EVERYTHING you need to know, and we've added some more links at the bottom of this issue to detail more about the decoder.
https://github.com/Ciphey/Ciphey/wiki#adding-your-own-crackers--decoders

https://www.dcode.fr/t9-cipher
https://en.wikipe

Please agree to the following

• I have searched existing issues for duplicates
• I agree to follow this project's Code of Conduct

Summary

Make it possible to disable the updater.

Motivation

Currently, Cryptomator has a built-in updat

In the output of list channels the private/public status of the channel is returned, but in the output of pending channels the status is not revealed. To allow for recognizing a pending open channel as a private requires waiting for the channel to confirm.

Ideally the PendingChannelsResponse would include the channel flags or the private/public status of the channel to know which type of chan

Currently stratumserver has no unit tests. This will improve the quality and allow future commits to be TDD safe. All units will be tested to ensure the module as a unit itself is tested.

Issue Description

The instructions provided on failed jobs (example) don't clearly explain where to find the generated patch file. This can be a problem for anyone who is not familiar with how Github Actions pages are organized.

The general idea is:

From the details page, click on "Summary", then scroll down to the "Artifacts" secti

Problem:

A common pattern is:

GUARD(s2n_stuffer_skip_write(stuffer, bytes_to_write));
uint8_t* ptr = suffer->blob.data + stuffer->write_cursor - bytes_to_write;

which could be simplified.

Solution:

*ptr could be an *out parameter to s2n_stuffer_skip_write

• Does this change what S2N sends over the wire? No.
• Does this change any public APIs? No.

As I was running composer to install a new library into our repo, it warned me that:

Package yzalis/identicon is abandoned, you should avoid using it. No replacement was suggested.

I'm not familiar on what packagist.org's process is to declare a package abandoned. I see that the last commit in their repo is from 2019 and there are a number of unanswered issues and pull requests.

I