zephyr/chord
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export key -> id conversion

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This commit is contained in:
Branden J Brown 2025-03-12 14:50:31 -04:00
parent 9c49d89637
commit d5f26bb2bf
1 changed files with 3 additions and 2 deletions
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5
chord/id.go
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@ -16,10 +16,11 @@ func addrID(addr netip.AddrPort) ID {
} }
b := make([]byte, 0, len("[ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff%enp5s0]:65535")) b := make([]byte, 0, len("[ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff%enp5s0]:65535"))
b = addr.AppendTo(b) b = addr.AppendTo(b)
return keyID(b) return Key(b)
} }
func keyID[T string | []byte](key T) ID { // Key obtains the ID for an arbitrary key.
func Key[T string | []byte](key T) ID {
s := sha1.Sum([]byte(key)) s := sha1.Sum([]byte(key))
return s return s
} }