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B_EncryptFinal
312 RSA BSAFE Crypto-C Library Reference Manual
B_EncryptFinal
Description
B_EncryptFinal finalizes the encrypting process specified by
algorithmObject
, writing
any remaining encrypted output to
partOut
,
which is a buffer supplied by the caller of
at least
maxPartOutLen
bytes, and setting
partOutLen
to the number of bytes written to
partOut
. The algorithm object for supplying random numbers is
randomAlgorithm
; it
may be
(B_ALGORITHM_OBJ)NULL_PTR for encrypting algorithms that do not need
random numbers. The surrender context for processing and canceling during lengthy
operations is
surrenderContext
; if its value is (A_SURRENDER_CTX *)NULL_PTR, Crypto-
C does not use it.
algorithmObject
is reset to the state it was in after the call to
B_EncryptInit, so that another encrypting process may be performed. See
B_EncryptInit.
Return value
int B_EncryptFinal (
B_ALGORITHM_OBJ algorithmObject, /* algorithm object */
unsigned char *partOut, /* output data buffer */
unsigned int *partOutLen, /* length of output data */
unsigned int maxPartOutLen, /* size of output data buffer */
B_ALGORITHM_OBJ randomAlgorithm, /* random byte source */
A_SURRENDER_CTX *surrenderContext /* surrender context */
);
Value Description
0 Operation was successful.
non-zero see Appendix A, ”Crypto-C Error Types”