.NET Framework 4.5.2+
.NET Framework 4.5.2+
.NET Standard 2.0+
Row
A newer version of this page is available. Switch to the current version.

EncryptionType Enum

Lists available encryption types for a workbook.

Namespace: DevExpress.Spreadsheet

Assembly: DevExpress.Spreadsheet.v19.1.Core.dll

Declaration

public enum EncryptionType

Members

Name Description
Compatible

Standard encryption for Open XML files that uses a binary EncryptionInfo structure. The default encryption algorithm is AES-128 and SHA-1 is used as a hashing algorithm. Binary files (XLS) are encrypted by 40-bit RC4 encryption.

Supported in Microsoft Excel 2007 and higher.

Strong

Agile encryption for Open XML files that uses an XML EncryptionInfo structure. The default encryption algorithm is AES-256 and SHA512 is used as a hashing algorithm. Binary files (XLS) are encrypted by 40-bit RC4 encryption.

Supported in Microsoft Excel 2010 and higher.

See Also