btcd
A Bitcoin full-node implementation written in Go.
Developer tools & open source
Public crypto repository written primarily in C++.
pscamillo/PSCKangaroo is a public GitHub repository with C++ as its primary reported language. GitHub reports 28 stars and 20 forks at the latest snapshot. Its topics include bitcoin, bitcoin-puzzle, cuda, ecdlp, elliptic-curve, gpu. Read the repository documentation, license and current issues before using the software.
GPU-accelerated Pollard's Kangaroo for secp256k1 ECDLP. Fork of RCKangaroo by RetiredCoder. Concurrent mode (v59), crash-safe checkpoints, 16-byte compact DPs (2.5× more entries/GB), -ramlimit for stable long runs. Same SOTA kernel, better infrastructure.
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Website responded to the check. Checked 11 Oct 2026.