Signing with custom hash
Posted: Tue Mar 03, 2020 5:43 am
Hi,
Just wondering if the following scenario is possible.
1.) Port over a new hashing algorithm directly to my applet (in my case Blake2b)
2.) Use this as the base hashing algorithm for one of the on-board signature schemes.
2a.) Will setInitialDigest & signPreComputedHash do what I am asking in:
https://docs.oracle.com/en/java/javacar ... ature.html
Unrelated question, is there an estimate as to when a javacard running 3.1 will be available? I can't even find 3.0.5, the latest versions I can see are 3.0.4
Many thanks!
Just wondering if the following scenario is possible.
1.) Port over a new hashing algorithm directly to my applet (in my case Blake2b)
2.) Use this as the base hashing algorithm for one of the on-board signature schemes.
2a.) Will setInitialDigest & signPreComputedHash do what I am asking in:
https://docs.oracle.com/en/java/javacar ... ature.html
Unrelated question, is there an estimate as to when a javacard running 3.1 will be available? I can't even find 3.0.5, the latest versions I can see are 3.0.4
Many thanks!