mirror of
https://github.com/bisq-network/bisq.git
synced 2025-02-25 07:27:18 +01:00
A decentralized bitcoin exchange network
c2b3a078ff
Implement the Equihash (https://eprint.iacr.org/2015/946.pdf) algorithm for solving/verifying memory-hard client-puzzles/proof-of-work problems for ASIC-resistant DoS attack protection. The scheme is asymmetric, so that even though solving a puzzle is slow and memory-intensive, needing 100's of kB to MB's of memory, the solution verification is instant. Instead of a single 64-bit counter/nonce, as in the case of Hashcash, Equihash solutions are larger objects ranging from 10's of bytes to a few kB, depending on the puzzle parameters used. These need to be stored in entirety, in the proof-of-work field of each offer payload. Include logic for fine-grained difficulty control in Equihash with a double-precision floating point number. This is based on lexicographic comparison with a target hash, like in Bitcoin, instead of just counting the number of leading zeros of a hash. The code is unused at present. Also add some simple unit tests. |
||
|---|---|---|
| .github | ||
| .idea | ||
| apitest | ||
| assets/src | ||
| cli/src | ||
| common/src | ||
| core | ||
| daemon/src | ||
| desktop | ||
| docs | ||
| gradle | ||
| inventory/src/main | ||
| monitor | ||
| p2p/src | ||
| pricenode | ||
| proto/src/main/proto | ||
| relay | ||
| scripts | ||
| seednode | ||
| statsnode/src/main | ||
| .editorconfig | ||
| .gitattributes | ||
| .gitignore | ||
| .travis.yml | ||
| build.gradle | ||
| CODEOWNERS | ||
| CONTRIBUTING.md | ||
| gradle.properties | ||
| gradlew | ||
| gradlew.bat | ||
| LICENSE | ||
| Makefile | ||
| pull_request_template.md | ||
| README.md | ||
| settings.gradle | ||
Bisq
What is Bisq?
Bisq is a safe, private and decentralized way to exchange bitcoin for national currencies and other digital assets. Bisq uses peer-to-peer networking and multi-signature escrow to facilitate trading without a third party. Bisq is non-custodial and incorporates a human arbitration system to resolve disputes.
To learn more, see the doc and video at https://bisq.network/intro.
Get started using Bisq
Follow the step-by-step instructions at https://bisq.network/get-started.
Contribute to Bisq
See CONTRIBUTING.md and the developer docs.