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cryptography

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laanwj
laanwj commented Jun 13, 2022

importaddress (and possibly other legacy-only wallet functions), when used on a descriptor wallet, return a fairly nondescript error:

$ ./bitcoin-cli -regtest importaddress test
error code: -4
error message:
This type of wallet does not support this command

The RPC help of importaddress doesn't mention nor further explain this incompatibility, nor what alternative to use inste

tomers
tomers commented Jun 27, 2022

https://www.openssl.org/docs/man1.1.1/man3/X509_get_ext_d2i.html

Need to add a paragraph specifying user's responsibility to free allocated objects:

The GENERAL_NAMES object must be explicitly freed using GENERAL_NAMES_free().

Similarly to notes in SSL_get_peer_certificate's documentation: https://www.openssl.org/docs/man1.1.1/man3/SSL_get_peer_certificate.html#NOTES

I've opened th

branch: master branch: 1.1.1 good first issue triaged: documentation
SkeletalDemise
SkeletalDemise commented Sep 21, 2020

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

enhancement good first issue feature_request hacktoberfest
cryptomator
Crypt-iQ
Crypt-iQ commented Jun 27, 2022

The fuzz tests we have don't run on my machine anymore with go1.18. dvyukov/go-fuzz is basically deprecated at this point. We should upgrade to language-native testing.F even if it's not that great yet.

Basically the fuzz tests should stay the same, but the build step is changed:

  • remove make-level fuzz references
  • fuzz tests that don't need to import from other packages can live in
help wanted golang/build system good first issue fuzzing
rippled
baldwinmatt
baldwinmatt commented Jun 26, 2020

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.
good first issue difficulty/beginner CBMC

HElib is an open-source software library that implements homomorphic encryption. It supports the BGV scheme with bootstrapping and the Approximate Number CKKS scheme. HElib also includes optimizations for efficient homomorphic evaluation, focusing on effective use of ciphertext packing techniques and on the Gentry-Halevi-Smart optimizations.

  • Updated Jun 24, 2022
  • C++

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