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accounts/scwallet: remove references to deprecated elliptic package (#28946)

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This commit is contained in:
Daniel Liu 2025-01-14 10:56:16 +08:00
parent a9ca99dc6a
commit 2b60816af1
1 changed files with 2 additions and 3 deletions
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5
accounts/scwallet/securechannel.go
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@ -20,7 +20,6 @@ import (
"bytes" "bytes"
"crypto/aes" "crypto/aes"
"crypto/cipher" "crypto/cipher"
"crypto/elliptic"
"crypto/rand" "crypto/rand"
"crypto/sha256" "crypto/sha256"
"crypto/sha512" "crypto/sha512"
@ -72,11 +71,11 @@ func NewSecureChannelSession(card *pcsc.Card, keyData []byte) (*SecureChannelSes
if err != nil { if err != nil {
return nil, fmt.Errorf("could not unmarshal public key from card: %v", err) return nil, fmt.Errorf("could not unmarshal public key from card: %v", err)
} }
secret, _ := key.Curve.ScalarMult(cardPublic.X, cardPublic.Y, key.D.Bytes()) secret, _ := crypto.S256().ScalarMult(cardPublic.X, cardPublic.Y, key.D.Bytes())
return &SecureChannelSession{ return &SecureChannelSession{
card: card, card: card,
secret: secret.Bytes(), secret: secret.Bytes(),
publicKey: elliptic.Marshal(crypto.S256(), key.PublicKey.X, key.PublicKey.Y), publicKey: crypto.FromECDSAPub(&key.PublicKey),
}, nil }, nil
} }