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accounts/keystore: fix panic in decryptPreSaleKey

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BZO95 2026-01-14 17:10:30 +08:00
parent 3b17e78274
commit d5e17c9458
1 changed files with 3 additions and 0 deletions
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3
accounts/keystore/presale.go
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@ -81,6 +81,9 @@ func decryptPreSaleKey(fileContent []byte, password string) (key *Key, err error
*/
passBytes := []byte(password)
derivedKey := pbkdf2.Key(passBytes, passBytes, 2000, 16, sha256.New)
if len(cipherText)%aes.BlockSize != 0 {
return nil, errors.New("ciphertext must be a multiple of block size")
}
plainText, err := aesCBCDecrypt(derivedKey, cipherText, iv)
if err != nil {
return nil, err