wycheproof VS adoptium

I failed to notice the relevant Wycheproof test vectors because they weren’t listed on the front page (they still aren’t).

When I wrote the Monocypher cryptographic library, I didn't really know how to write serous tests. With some help, I eventually got something pretty good, with 100% code and path coverage, that test every possible input lengths as well as obscure corner cases I stole from various places (most notably Whycheproof).

"GitHub - google/wycheproof: Project Wycheproof tests crypto libraries against known attacks." https://github.com/google/wycheproof

Thankfully, Curve25519 is much easier to implement, with much fewer death traps than short Weierstraß curves. For X25519, just follow DJB’s advice from ECC Hacks https://www.youtube.com/watch?v=vEt-D8xZmgE and make sure your arithmetic is up to snuff (constant time arithmetic is actually the hard part, by default I strongly suggest you steal it from the ref10 implementation).

For EdDSA, just follow the relevant explicit formulas, avoid clever (but dangerous) tricks such as converting to Montgomery form and back, and test with Wycheproof’s Ed25519 test vectors. https://github.com/google/wycheproof/blob/master/testvectors...

Have you tested all your applicable components against the Wycheproof test vectors and passed?

Used the recommended JRT https://adoptium.net/

Wandered through the https://github.com/hneemann/Digital site and saw past issues with JRT but no obvious solution.

I have a couple hundred GALs of same or similar model number of new old stock

Oracle Java is shit use https://adoptium.net/ or another one

Some options for those who prefer to avoid the Oracle minefield:

https://adoptium.net

https://aws.amazon.com/corretto

https://www.azul.com/downloads

https://bell-sw.com/pages/downloads

Sadly, no-one has managed to package it yet, but we should get something in the next couple of days. Since 21 is an "LTS" release, major Linux distributions will provide a runtime pretty soon. Ubuntu backports them to old releases too.

https://adoptium.net/ This link?

I'm using this one on MultiMC. https://adoptium.net/

some of these will take care of java for you, others are more manual. if you need java, I recommend https://adoptium.net/

You can totally use VSCode. It's Java support is quite good (it really uses Eclipse under the hood basically). You can compile Java code by hand if you install the Java Development Kit. You can also use a build tool to help you. Maven is the most used one. It has a bit of a learning curve but makes using libraries a lot easier.