kcapi_md_final
message digest finalization function (stream)
- Provided by: libkcapi-dev (Version: 1.4.0-1ubuntu4)
- Source: libkcapi
- Report a bug
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.