Integrated: 8342062: Reformat keytool and jarsigner output for keys with a named parameter set

[Weijun Wang]

On Fri, 13 Dec 2024 14:18:10 GMT, Weijun Wang <weijun at openjdk.org> wrote:

> Traditionally, an asymmetric key has a key size. The size is displayed by `keytool` and `jarsigner`, both in informational output and weak-key warnings. However, for the recently added ML-DSA algorithm, key size is not defined.
> 
> Thus when an ML-DSA key is created, `keytool` shows
> 
> Generating -1 bit ML-DSA-65 key pair...
> 
> When the entry is being displayed by `keytool -list -v`, it shows
> 
> Subject Public Key Algorithm: -1-bit ML-DSA-65 key
> 
> If the algorithm is disabled, `keytool -list` shows
> 
> <x> uses a -1-bit ML-DSA-65 key which is considered a security risk...
> 
> Furthermore, if a JAR file is signed by ML-DSA, `jarsigner -verify` also shows
> 
> Signature algorithm: ML-DSA-65, unknown size
> 
> or when the algorithm is disabled, it shows
> 
> Signature algorithm: ML-DSA-65, -1-bit key (disabled)
> The ML-DSA-65 signing key has a keysize of -1 which is considered a security risk.
> 
> 
> With this code change, a key can either has a key size, or characterized by a `NamedParameterSpec`, and the display chooses one of them.
> 
> One special case is EC keys, which have both a keysize and a `NamedParameterSpec`. Both are displayed.

This pull request has now been integrated.

Changeset: fa5ff82e
Author:    Weijun Wang <weijun at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/fa5ff82eb3f0f2df74acd117509bac6e3c634a3f
Stats:     231 lines in 12 files changed: 71 ins; 69 del; 91 mod

8342062: Reformat keytool and jarsigner output for keys with a named parameter set

Reviewed-by: mullan

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PR: https://git.openjdk.org/jdk/pull/22735