Developer Reference

Contents

mbx_sm3_init_mb16

Initializes the SM3 multi-buffer context for future use.

Syntax

mbx_status16 mbx_sm3_init_mb16 (SM3_CTX_mb16*
p_state
);
Include Files
crypto_mb/sm3.h
Parameters
p_state
Pointer to the SM3_CTX_mb16 context being initialized.
Description
The function sets up the
SM3_CTX_mb16
digest context pointed by
p_state
.
Return Values
The
mbx_sm3_init_mb16
function returns the status that indicates whether the operation completed successfully or not. The status value of 0 indicates that the context was initialized successfully. In case of non-zero status value,
MBX_GET_HIGH_PART_STS16()
and
MBX_GET_LOW_PART_STS16()
can help to get the low and high parts of the
mbx_status16
, which can be analyzed separately with
MBX_GET_STS()
call. The low part includes first eight statuses, while the high part includes remaining 8 statuses for each operation.

Product and Performance Information

1

Performance varies by use, configuration and other factors. Learn more at www.Intel.com/PerformanceIndex.