22 lines
389 B
Go
22 lines
389 B
Go
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package modules
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import (
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"crypto/rand"
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"io"
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"io/ioutil"
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"github.com/libp2p/go-libp2p-core/peer"
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mh "github.com/multiformats/go-multihash"
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)
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func RandomPeerID() (peer.ID, error) {
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b, err := ioutil.ReadAll(io.LimitReader(rand.Reader, 32))
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if err != nil {
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return "", err
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}
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hash, err := mh.Sum(b, mh.SHA2_256, -1)
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if err != nil {
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return "", err
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}
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return peer.ID(hash), nil
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}
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