AI_DESX_CBC_BSAFE1
AI_DESX_CBC_BSAFE1
Purpose:
Deprecated. This AI is included only for backward compatibility.
Type of information this allows you to use:
the encryption type parameter (pad, pad with checksum, or raw) for the DESX encryption algorithm as defined by BSAFE 1.x.
Format of info supplied to B_SetAlgorithmInfo:
pointer to a B_BSAFE1_ENCRYPTION_PARAMS structure:
typedef struct { |
|
int encryptionType; | /* encryption type */ |
}B_BSAFE1_ENCRYPTION_PARAMS;
encryptionType should be set to B_BSAFE1_PAD for pad mode, B_BSAFE1_PAD_CHECKSUM for pad with checksum mode, or B_BSAFE1_RAW for raw mode.
Format of info returned by B_GetAlgorithmInfo:
pointer to a B_BSAFE1_ENCRYPTION_PARAMS structure (see above).
Crypto-C procedures to use with algorithm object:
B_EncryptInit, B_EncryptUpdate, B_EncryptFinal, B_DecryptInit,
B_DecryptUpdate, and B_DecryptFinal. You may pass (B_ALGORITHM_OBJ)NULL_PTR
for all randomAlgorithm arguments.
Algorithm methods to include in application’s algorithm chooser:
AM_DESX_CBC_ENCRYPT for encryption and AM_DESX_CBC_DECRYPT for decryption.
Key info types for keyObject in B_EncryptInit or B_DecryptInit:
KI_DES24Strong, KI_24Byte, KI_Item (if the length of the ITEM is 24), KI_DESX or KI_DESX_BSAFE1.
C h a p t e r 2 A l g o r i t h m I n f o Ty p e s | 37 |
