ceremonyclient/go-libp2p/core/test/crypto.go

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2023-08-21 03:50:38 +00:00
package test
import (
"math/rand"
"sync/atomic"
ci "github.com/libp2p/go-libp2p/core/crypto"
)
var globalSeed atomic.Int64
func RandTestKeyPair(typ, bits int) (ci.PrivKey, ci.PubKey, error) {
// workaround for low time resolution
seed := globalSeed.Add(1)
return SeededTestKeyPair(typ, bits, seed)
}
func SeededTestKeyPair(typ, bits int, seed int64) (ci.PrivKey, ci.PubKey, error) {
r := rand.New(rand.NewSource(seed))
return ci.GenerateKeyPairWithReader(typ, bits, r)
}