Public Overrides Function GetBytes（）As Byte（）已过时

Question

诗人试图说什么？

Public Overrides Function GetBytes（）As Byte（）已废弃：Rfc2898DeriveBytes替换PasswordDeriveBytes以从密码中派生密钥材料，并且在新应用程序中是首选。

我应该更换这个......

Dim keyBytes As Byte()
keyBytes = password.GetBytes(keySize / 8)

......用什么？

Answer 1

您缺少代码的关键部分。声明密码的部分是PasswordDeriveBytes。将其改为Rfc2898DeriveBytes，你很好。

Answer 2

// Constructor needs parameters...fill in with yours
Dim password as new Rfc2898DeriveBytes(yourParamsHere)

Dim keyBytes As Byte()
keyBytes = password.GetBytes(keySize / 8)

Answer 3

听起来像你需要的是http://msdn.microsoft.com/en-us/library/system.security.cryptography.rfc2898derivebytes.getbytes.aspx