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update nip04 to btcec/v2

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This commit is contained in:
fiatjaf 2022-12-11 16:35:42 -03:00
parent fb29445ef9
commit 4a3aea6d4b
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GPG Key ID: BAD43C4BE5C1A3A1
1 changed files with 3 additions and 3 deletions
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6
nip04/nip04.go
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@ -10,7 +10,7 @@ import (
"fmt"
"strings"
"github.com/btcsuite/btcd/btcec"
"github.com/btcsuite/btcd/btcec/v2"
)
// ECDH
@ -19,14 +19,14 @@ func ComputeSharedSecret(senderPrivKey string, receiverPubKey string) (sharedSec
if err != nil {
return nil, fmt.Errorf("Error decoding sender private key: %s. \n", err)
}
privKey, _ := btcec.PrivKeyFromBytes(btcec.S256(), privKeyBytes)
privKey, _ := btcec.PrivKeyFromBytes(privKeyBytes)
// adding 02 to signal that this is a compressed public key (33 bytes)
pubKeyBytes, err := hex.DecodeString("02" + receiverPubKey)
if err != nil {
return nil, fmt.Errorf("Error decoding hex string of receiver public key: %s. \n", err)
}
pubKey, err := btcec.ParsePubKey(pubKeyBytes, btcec.S256())
pubKey, err := btcec.ParsePubKey(pubKeyBytes)
if err != nil {
return nil, fmt.Errorf("Error parsing receiver public key: %s. \n", err)
}