mirror of https://github.com/status-im/go-waku.git
22 lines
640 B
Go
22 lines
640 B
Go
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package utils
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import (
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"crypto/ecdsa"
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"github.com/btcsuite/btcd/btcec/v2"
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"github.com/libp2p/go-libp2p-core/crypto"
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)
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func EcdsaPubKeyToSecp256k1PublicKey(pubKey *ecdsa.PublicKey) *crypto.Secp256k1PublicKey {
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xFieldVal := &btcec.FieldVal{}
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yFieldVal := &btcec.FieldVal{}
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xFieldVal.SetByteSlice(pubKey.X.Bytes())
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yFieldVal.SetByteSlice(pubKey.Y.Bytes())
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return (*crypto.Secp256k1PublicKey)(btcec.NewPublicKey(xFieldVal, yFieldVal))
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}
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func EcdsaPrivKeyToSecp256k1PrivKey(privKey *ecdsa.PrivateKey) *crypto.Secp256k1PrivateKey {
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privK, _ := btcec.PrivKeyFromBytes(privKey.D.Bytes())
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return (*crypto.Secp256k1PrivateKey)(privK)
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}
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