| KCAPI_MD_DIGESTSIZE(3) | Programming Interface | KCAPI_MD_DIGESTSIZE(3) |
NAME¶
kcapi_md_digestsize - return the size of the message digest
SYNOPSIS¶
uint32_t kcapi_md_digestsize(struct kcapi_handle * handle);
ARGUMENTS¶
handle
[in] cipher handle
DESCRIPTION¶
The returned message digest size can be used before the kcapi_md_final function invocation to determine the right memory size to be allocated for this call.
return > 0 specifying the block size; 0 on error
AUTHOR¶
Stephan Mueller <smueller@chronox.de>
Author.
COPYRIGHT¶
| March 2023 | libkcapi Manual 1.4.0 |