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16 lines
329 B
Go
16 lines
329 B
Go
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package noise
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import (
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"crypto/ed25519"
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"crypto/sha256"
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)
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// Commits a public key pk for randomness r as H(pk || s)
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func CommitPublicKey(publicKey ed25519.PublicKey, r []byte) []byte {
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input := []byte{}
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input = append(input, []byte(publicKey)...)
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input = append(input, r...)
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res := sha256.Sum256(input)
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return res[:]
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}
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