cryptopp
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weidai11
free C++ class library of cryptographic schemes
This issue is a follow up to #113 - Add support for EC-GDSA and EC-KCDSA - specifically about the support of EC-KCDSA after the implementation of EC-GDSA.
I am not sure if this is the correct way to fix the compilation issue https://github.com/weidai11/cryptopp/issues/1074, but this works for me. CRC instructions are enabled by default on ARMv8, but...
The new in a Singleton has no complementary delete which causes still reachable bytes in memcheck. (misc.h line 258 and 346) Code snippet to reproduce (FixedMaxPlaintextLength is the trigger here):...
### Crypto++ Issue Report I've verified that the Crypto++ is vulnerable to the [Marvin Attack](https://people.redhat.com/~hkario/marvin/)—a timing variant of the well-known Bleichenbacher attack. I've executed the test on ArchLinux, using crypto++...
Operating System: Windows 11 (ARM64) Crypto++ Version: 8.9 Toolchain: MSYS2 CLANGARM64 Summary: When compiling with MSYS2 CLANGARM64, there are a number of compiler errors unless ASM is disabled. For example:...
### Crypto++ Issue Report Hi, this repo this too large, our project is using this repo as git submodule, but often failed to git clone this repo due to rpc...
I use the following code for signature verification, and it seems that there is a memory leak that occurred in the function RSA_VerifyStr,inside the StringSource, I don't know what caused...
In MSVC, ARM64EC is a variant of the Windows ARM64 ABI that allows mixing native ARM64 code and emulated x64 code in the same process. It is useful, e.g., for...
Hi, I really need help with this done: I have simple program, which is working fine except for deleting part I use VS2015 and my Settings or my program are:...
Hi, recently I found a security issue in the [ModularSquareRoot](https://github.com/weidai11/cryptopp/blob/3e3b8af96d4d957b77588be91df7715efbe2ed69/nbtheory.cpp#L544) function of `Crypto++` library that would cause an infinite loop, since this function is being used in [ECP::DecodePoint](https://github.com/weidai11/cryptopp/blob/93208e83937a351babdfd9cfa07d7908ba15f68b/ecp.cpp#L117), an attacker...
