Answered my own questions:
$ openssl3 list -mac-algorithms
Provided MACs:
BLAKE2bMAC @ default
BLAKE2sMAC @ default
CMAC @ default
GMAC @ default
HMAC @ default
KMAC128 @ default
KMAC256 @ default
Poly1305 @ default
SipHash @ default
$
$ echo -n "hello" | openssl3 mac -macopt key:secret blake2bmac
6EDF9AA44DFC7590DE00FCFDBE2F0D917CDEEB170301416929CC625D19D24EDC1040FF760C1F9BB61AD439A0AF5D492FBB01B46ED3FEB4E6076383B7885A9486
$
On 10/8/19, 11:03 AM, "Uri Blumenthal" <uri@xxxxxxxxxx> wrote:
> > Is keyed blake2b supported in openssl-dgst (latest OpenSSL release)?
> No, sorry. It has been added for upcoming OpenSSL 3.0, though.
Doesn't look like it's there:
$ openssl3 version
OpenSSL 3.0.0-dev xx XXX xxxx (Library: OpenSSL 3.0.0-dev xx XXX xxxx)
$ echo -n "hello" | openssl3 dgst -blake2b512
BLAKE2b512(stdin)= e4cfa39a3d37be31c59609e807970799caa68a19bfaa15135f165085e01d41a65ba1e1b146aeb6bd0092b49eac214c103ccfa3a365954bbbe52f74a2b3620c94
$ echo -n "hello" | openssl3 dgst -blake2b512 -mac blake2bmac -macopt key:secret
Algorithm blake2bmac not found
$
Besides, how does one print a list of supported MAC algorithms?
Attachment:
smime.p7s
Description: S/MIME cryptographic signature
