29 lines
509 B
Go
29 lines
509 B
Go
package protocol
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import (
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"crypto/rand"
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"math"
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)
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func GenerateChallenge() []byte {
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challenge := make([]byte, 32)
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_, err := rand.Read(challenge)
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if err != nil {
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panic(err)
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}
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return challenge
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}
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func CalculateNodeScore(goodResponses, badResponses int) float64 {
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totalVotes := goodResponses + badResponses
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if totalVotes == 0 {
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return 0.5
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}
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average := float64(goodResponses) / float64(totalVotes)
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score := average - (average-0.5)*math.Pow(2, -math.Log(float64(totalVotes+1)))
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return score
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}
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