mirror of
https://github.com/luxfi/node.git
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zeekay
7cf87b230b
The module already called itself github.com/luxfi/node while containing no node in Go: cmd/luxd was twenty-one lines that printed the size of a few types, and the Go column of the matrix measured a VM plugin. A repo that fetches the thing it claims to be has not replaced it, so the Go sources move in — 1515 files, the daemon and everything under it — and the build reaches outside this module for nothing. Rust and C++ sit beside it unchanged and are still measured against it by the differential. That is the point of one repo: the reference implementation and the two ports are the same checkout, so parity is a thing you can run rather than a thing you assert. Verified: builds, and the closure carries no lux-private — checked at build time rather than believed. The daemon starts twelve chains on a local network (P X C Q Z A B G K M F, plus D through its plugin) and reports healthy.
32 lines
629 B
Go
32 lines
629 B
Go
// Copyright (C) 2019-2025, Lux Industries Inc. All rights reserved.
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// See the file LICENSE for licensing terms.
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package bloom
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import (
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"crypto/sha256"
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"encoding/binary"
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)
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func Add(f *Filter, key, salt []byte) {
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f.Add(Hash(key, salt))
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}
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func Contains(c Checker, key, salt []byte) bool {
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return c.Contains(Hash(key, salt))
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}
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type Checker interface {
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Contains(hash uint64) bool
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}
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func Hash(key, salt []byte) uint64 {
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hash := sha256.New()
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// sha256.Write never returns errors
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_, _ = hash.Write(key)
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_, _ = hash.Write(salt)
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output := make([]byte, 0, sha256.Size)
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return binary.BigEndian.Uint64(hash.Sum(output))
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}
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