In JDK 15, a Signature.getInstance("Ed25519”) would also reject a key generated
from KeyPairGenerator.getInstance("X25519”). It accepts a key from
KeyPairGenerator.getInstance("Ed25519”).
Thanks,
Max
> On Aug 29, 2020, at 10:14 AM, Anders Rundgren
> wrote:
>
> The RFC8410 author claims that
The RFC8410 author claims that the public key featured in the "self-issued"
certificate is NOT related to the signature key.
The answer to my question is thus (?) that "Signature" should (as BC does)
reject X25519 keys.
All is good :-)
Anders
On 2020-08-28 16:07, Anders Rundgren wrote:
On
On 2020-08-28 15:58, Weijun Wang wrote:
Is “Ed25519” what you need? It’s not available in JDK 11. See
https://bugs.openjdk.java.net/browse/JDK-8199231.
I know, that's why I wrote that I currently use BC (BouncyCastle).
My question is thus applicable to JDK 15. BC apparently rejects X25519
Is “Ed25519” what you need? It’s not available in JDK 11. See
https://bugs.openjdk.java.net/browse/JDK-8199231.
—Max
> On Aug 28, 2020, at 9:55 AM, Anders Rundgren
> wrote:
>
> On 2020-08-28 15:41, Weijun Wang wrote:
>> What version of java are you using and what’s your command to generate
On 2020-08-28 15:41, Weijun Wang wrote:
What version of java are you using and what’s your command to generate the key
pair?
Hi Max,
While waiting for JDK 15, I'm currently using JDK11 and BC but the question is
really about the Signature object specification.
KeyPairGenerator kpg =
What version of java are you using and what’s your command to generate the key
pair?
Thanks,
Max
> On Aug 28, 2020, at 7:03 AM, Anders Rundgren
> wrote:
>
> Hi Crypto Experts,
>
> Please pardon my ignorance regarding curve25519, but I ran into problems [*]
> trying to recreate the sample
Hi Crypto Experts,
Please pardon my ignorance regarding curve25519, but I ran into problems [*]
trying to recreate the sample certificate:
https://tools.ietf.org/html/rfc8410#section-10.2
It seems that the certificate is signed with a key intended for ECDH.
Question: is Java's "Signature"
