EncryptionType

EncryptionType enumeration

Encryption Type. Only used by excel2003. We will encrypt 2007/2010 workbook using SHA AES the same as Excel does, and this EncryptionType will be ignored.

Values

NameValueDescription
XOR0XOR encryption algorithm.
Compatible1Office 97/2000 compatible.
EnhancedCryptographicProviderV12Enhanced encryption.
StrongCryptographicProvider3Strong encryption algorithm.