9bdcbe0447
Major integrations and fixes: - Added BACKBEAT SDK integration for P2P operation timing - Implemented beat-aware status tracking for distributed operations - Added Docker secrets support for secure license management - Resolved KACHING license validation via HTTPS/TLS - Updated docker-compose configuration for clean stack deployment - Disabled rollback policies to prevent deployment failures - Added license credential storage (CHORUS-DEV-MULTI-001) Technical improvements: - BACKBEAT P2P operation tracking with phase management - Enhanced configuration system with file-based secrets - Improved error handling for license validation - Clean separation of KACHING and CHORUS deployment stacks 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
77 lines
1.6 KiB
Go
77 lines
1.6 KiB
Go
//go:build (!amd64 && !arm64) || appengine || !gc || purego
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// +build !amd64,!arm64 appengine !gc purego
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package xxhash
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// Sum64 computes the 64-bit xxHash digest of b.
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func Sum64(b []byte) uint64 {
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// A simpler version would be
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// d := New()
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// d.Write(b)
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// return d.Sum64()
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// but this is faster, particularly for small inputs.
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n := len(b)
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var h uint64
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if n >= 32 {
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v1 := primes[0] + prime2
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v2 := prime2
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v3 := uint64(0)
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v4 := -primes[0]
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for len(b) >= 32 {
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v1 = round(v1, u64(b[0:8:len(b)]))
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v2 = round(v2, u64(b[8:16:len(b)]))
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v3 = round(v3, u64(b[16:24:len(b)]))
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v4 = round(v4, u64(b[24:32:len(b)]))
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b = b[32:len(b):len(b)]
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}
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h = rol1(v1) + rol7(v2) + rol12(v3) + rol18(v4)
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h = mergeRound(h, v1)
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h = mergeRound(h, v2)
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h = mergeRound(h, v3)
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h = mergeRound(h, v4)
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} else {
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h = prime5
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}
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h += uint64(n)
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for ; len(b) >= 8; b = b[8:] {
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k1 := round(0, u64(b[:8]))
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h ^= k1
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h = rol27(h)*prime1 + prime4
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}
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if len(b) >= 4 {
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h ^= uint64(u32(b[:4])) * prime1
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h = rol23(h)*prime2 + prime3
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b = b[4:]
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}
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for ; len(b) > 0; b = b[1:] {
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h ^= uint64(b[0]) * prime5
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h = rol11(h) * prime1
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}
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h ^= h >> 33
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h *= prime2
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h ^= h >> 29
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h *= prime3
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h ^= h >> 32
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return h
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}
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func writeBlocks(d *Digest, b []byte) int {
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v1, v2, v3, v4 := d.v1, d.v2, d.v3, d.v4
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n := len(b)
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for len(b) >= 32 {
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v1 = round(v1, u64(b[0:8:len(b)]))
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v2 = round(v2, u64(b[8:16:len(b)]))
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v3 = round(v3, u64(b[16:24:len(b)]))
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v4 = round(v4, u64(b[24:32:len(b)]))
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b = b[32:len(b):len(b)]
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}
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d.v1, d.v2, d.v3, d.v4 = v1, v2, v3, v4
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return n - len(b)
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}
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