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Hey all!
Posting a first draft of bound BBS signatures, using BLS key pairs: https://basileioskal.github.io/bbs-bound-signatures/draft-bound-bbs-signatures.html
You can find the repo [here](http…
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- [ ] ML-DSA / [Dilithium](https://pq-crystals.org/dilithium/)
- [ ] SLH-DSA
- [x] DSA
- [x] ECDSA
- [x] NIST P-256 (via [`p256`](https://docs.rs/p256/latest/p256/ecdsa/index.html))
- [x] NIS…
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I consider this project a significant and game-changing innovation, I think BCH community would love it.
While being almost a clone of BTC, we have a lot more of these kind of groundbreaking/disrup…
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When I run the `make -j4` command, this is the full output I get, even after doing a `git pull` with the latest update you pushed.
```
g++ -std=c++2a -O3 -g -Wall -fPIC -DDOCOPT_HEADER_ONLY -Iinc…
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SHA256, currently used, has a number of points one could improve upon:
- it does not protect against [length extension attacks](https://en.wikipedia.org/wiki/Length_extension_attack) (not currently r…
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Discussions on the Nano #protocol discord (which I don't know how to link to) have led me to believe that it would be useful to have a way to deal with ledger bloat attacks. (This post is an overview.…
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For storing signatures. Should be analogous to `multikey` (https://github.com/ipfs/specs/issues/58).
_Note: this is just a quick writeup, up for debate._
Following the usual structure:
``
Signature…
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On the current lightning network, we use a 2/2 multisignature transaction to open a channel.
what if two multisignature addresses opened a channel by having a 4 inputs in a p2sh channel ?
This i…
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Blockchain Commons has been exploring the use of bech32 for encoding small
data for use in URIs and QR codes, in particular for keys, shards,
signatures, etc.
Bech32 is specified in
https://gith…
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Currently we use raw uncompressed 64 bytes. To get 32 bytes, we hash the affine representation of the point.
However, we might be able to store the 32 bytes in compressed form. This will allow us t…