EncryptionAlgorithm Property
The encryption algorithm used to encrypt the document.
Syntax
ANSI (Cross Platform) char* GetEncryptionAlgorithm();
int SetEncryptionAlgorithm(const char* lpszEncryptionAlgorithm); Unicode (Windows) LPWSTR GetEncryptionAlgorithm();
INT SetEncryptionAlgorithm(LPCWSTR lpszEncryptionAlgorithm);
@property (nonatomic,readwrite,assign,getter=encryptionAlgorithm,setter=setEncryptionAlgorithm:) NSString* encryptionAlgorithm; - (NSString*)encryptionAlgorithm; - (void)setEncryptionAlgorithm:(NSString*)newEncryptionAlgorithm;
#define PID_OFFICEENCRYPTOR_ENCRYPTIONALGORITHM 2 SECUREBLACKBOX_EXTERNAL void* SECUREBLACKBOX_CALL SecureBlackbox_OfficeEncryptor_Get(void *lpObj, int propid, int arridx, int *lpcbVal, int64 *lpllVal); SECUREBLACKBOX_EXTERNAL int SECUREBLACKBOX_CALL SecureBlackbox_OfficeEncryptor_Set(void *lpObj, int propid, int arridx, const void *val, int cbVal);
Default Value
"Default"
Remarks
This property contains the encryption algorithm used to encrypt the Office document.
Supported values:
For Binary Office documents
| SB_SYMMETRIC_ALGORITHM_RC4 | RC4 |
For OpenXML Office documents (default = SB_SYMMETRIC_ALGORITHM_AES256)
| SB_SYMMETRIC_ALGORITHM_RC2 | RC2 | |
| SB_SYMMETRIC_ALGORITHM_RC4 | RC4 | |
| SB_SYMMETRIC_ALGORITHM_DES | DES | |
| SB_SYMMETRIC_ALGORITHM_3DES | 3DES | |
| SB_SYMMETRIC_ALGORITHM_AES128 | AES128 | |
| SB_SYMMETRIC_ALGORITHM_AES192 | AES192 | |
| SB_SYMMETRIC_ALGORITHM_AES256 | AES256 |
For OpenOffice documents (default = SB_SYMMETRIC_ALGORITHM_BLOWFISH)
| SB_SYMMETRIC_ALGORITHM_AES128 | AES128 | |
| SB_SYMMETRIC_ALGORITHM_AES192 | AES192 | |
| SB_SYMMETRIC_ALGORITHM_AES256 | AES256 | |
| SB_SYMMETRIC_ALGORITHM_BLOWFISH | Blowfish |
Data Type
String