Provided by: libkcapi-dev_1.4.0-1ubuntu4_amd64
NAME
kcapi_md_final - message digest finalization function (stream)
SYNOPSIS
ssize_t kcapi_md_final(struct kcapi_handle * handle, uint8_t * buffer, size_t len);
ARGUMENTS
handle [in] cipher handle buffer [out] filled with the message digest len [in] buffer length
DESCRIPTION
return size of message digest upon success; -EIO - data cannot be obtained; -ENOMEM - buffer is too small for the complete message digest, the buffer is filled with the truncated message digest
AUTHOR
Stephan Mueller <smueller@chronox.de> Author.