Maniphest T7397

Kleopatra: Support Kyber generation
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	• werner
	Nov 14 2024, 2:22 PM

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Description

We need two things here:

Allow the generation of Kyber keys.
Restrict this in vs-de mode to ky768_bp256 and ky1024_bp384

The listing of algorithms should already work with gpgme and gnupg26 from master. For the generation an appropriate parameter file as shown below needs to be provided.

Key-Type: ECDSA
Key-Curve: brainpoolP256r1
Subkey-Type: kyber
Subkey-Length: 768
Subkey-Curve: brainpoolP256r1
Name-Real: Lord Helmchen

Revisions and Commits

rLIBKLEO Libkleo
	rLIBKLEO45d1ebd94a30 Return raw algorithm name if we don't know a pretty one
	rLIBKLEOaa5ad3644709 Return raw algorithm name if we don't know a pretty one
	rLIBKLEO3c9a01943e34 Allow generating Kyber keys
rGPGMEPP Gpgme plus plus
	rGPGMEPP23c5fccec2d8 cpp: Add Kyber algorithm
rG GnuPG
	rG996e8ae3cb09 gpg: Allow "Kyber" as algorithm for the Subkey-Type keyword.
rM GPGME
	rM56718f8d204f cpp: Add Kyber algorithm

Related Objects
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		Status	Assigned	Task
		Open	None	T6636 PQC Implementation
		Resolved	• ikloecker	T7397 Kleopatra: Support Kyber generation

Event Timeline

• werner triaged this task as High priority.Nov 14 2024, 2:22 PM

• werner created this task.

• werner created this object with edit policy "Contributor (Project)".

• werner added a commit: rG996e8ae3cb09: gpg: Allow "Kyber" as algorithm for the Subkey-Type keyword..Nov 14 2024, 2:24 PM

• ikloecker mentioned this in T7394: Kleopatra: RSA-1024 is shown as "Unknown algorithm" in the certificate list .Nov 14 2024, 4:10 PM

• ikloecker added a commit: rM56718f8d204f: cpp: Add Kyber algorithm.Nov 14 2024, 4:23 PM

• ikloecker added a commit: rLIBKLEO3c9a01943e34: Allow generating Kyber keys.

• ikloecker added a commit: rLIBKLEOaa5ad3644709: Return raw algorithm name if we don't know a pretty one.Nov 14 2024, 4:29 PM

Ready for testing. Note that you also need gpgme master.

• ikloecker added a commit: rLIBKLEO45d1ebd94a30: Return raw algorithm name if we don't know a pretty one.Nov 20 2024, 5:40 PM

Works for me in an NSIS installer. The VSD beta thing also works with copied conf files.
(gpg4win-5.0.0-beta27 with some local mods)

• ikloecker added a commit: rGPGMEPP23c5fccec2d8: cpp: Add Kyber algorithm.Jan 27 2025, 10:35 AM

• ebo edited projects, added gpd5x (gpd-5.0.0); removed gpd5x.Jan 13 2026, 12:46 PM