public async Task ChangePass(
byte[] oldPass,
byte[] newPass,
CryptConfigFileHelperScryptParameters
scryptParameters = null
)
{
if (!CheckPass(oldPass))
{
throw new ArgumentException(
MyNameof.GetLocalVarName(() => oldPass)
);
}
var originData = GetOriginData(
oldPass,
scryptParameters
);
Salt = new byte[32];
MiscFuncs.GetRandomBytes(Salt);
EncryptedData = CryptConfigFileHelper.Encrypt(
originData,
newPass,
Salt,
scryptParameters
);
}
public ScryptPassEncryptedData(
byte[] originData,
byte[] pass,
byte[] salt = null,
CryptConfigFileHelperScryptParameters scryptParameters = null
)
{
if (salt == null)
{
salt = new byte[32];
MiscFuncs.GetRandomBytes(salt);
}
if (salt.Length != 32)
{
throw new Exception("salt.Length != 32");
}
Salt = salt;
EncryptedData = CryptConfigFileHelper.Encrypt(
originData,
pass,
salt,
scryptParameters
);
}