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Cryptography Toolkit

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For our usage, a cert store with O(log(n)) lookup is better, so this patch bring the flat file cert store to FFI.

needs tests

Similiar to #1377, I found that all the stream cipher modes(ChaCha20, CTR_BE, etc) all have a update_granularity = 1, which make the FFI API really slow. We should add optimal...

This was introduced in https://github.com/randombit/botan/commit/d1318e6f3e86cbf0456f0cd7c003f17b1c4200ad. I can't see if it is a bug in the botan thread pool impl, I'm not that familiar with some of the newer concurrency bits...

- [ ] Provide an abstract interface that can be implemented across several pairing types (eg BLS or BN-448). TBH I'm not even sure how to approach this in C++...

changes required
needs tests

In the context of the KBLS project (#2500, [website](https://www.forschung-it-sicherheit-kommunikationssysteme.de/projekte/kbls)) we are looking into supporting private key material managed by the operating system. E.g. stored in the OS keychain or a...

enhancement

In response to your question why I constrained inputs to DH_Derive: https://github.com/guidovranken/cryptofuzz/commit/52fa502b21ad37ad49cd9062955ec38c28c7dd85#r49315676 I'm using Botan as an oracle in several of my OSS-Fuzz projects (Nettle, wolfCrypt, BearSSL, relic etc) and...

Just to make sure, is there any plan to add TLS APIs to ffi.h ? I'm trying add botan binding to Haskell and I'm not sure if I sure add...

enhancement
help wanted

This change shall fix the issue: https://github.com/randombit/botan/issues/2498 In case of any delay during the dTLS handshake and retransmission of the Flight 5 messages by the client, the server might receive...

I've just build recent master branch (68fbeb9893bf6ce7235a4caf5de186c51d2a9ffb) and I think that there is one issue. Why do I need to specify LD_LIBRARY_PATH with usr/local/lib to be able to run Botan...