Re: [PATCH v8 0/3]

[Jarkko Sakkinen <jarkko@kernel.org>]

On Sun, May 24, 2026 at 08:15:11AM +0300, Jarkko Sakkinen wrote:
> This series introduces key type for operating with asymmetric keys using
> a TPM2 chip.
> 
> Change Log
> ==========
> 
> v8:
> - Reset patch change logs given the overhaul of the code and patches.
> - Have only single new subkey type.
> - Make key type only use TPM operations.
> - Use TPM2_Sign for both ECC and RSA keys.
> - Align key descriptions with other key types.
> 
> Previous versions
> =================
> 
> * v7: https://lore.kernel.org/linux-integrity/20240528210823.28798-1-jarkko@kernel.org/
> * v6: https://lore.kernel.org/linux-integrity/20240528035136.11464-1-jarkko@kernel.org/
> * v5: https://lore.kernel.org/linux-integrity/20240523212515.4875-1-jarkko@kernel.org/
> * v4: https://lore.kernel.org/linux-integrity/20240522005252.17841-1-jarkko@kernel.org/
> * v3: https://lore.kernel.org/linux-integrity/20240521152659.26438-1-jarkko@kernel.org/
> * v2: https://lore.kernel.org/linux-integrity/336755.1716327854@warthog.procyon.org.uk/
> * v1: https://lore.kernel.org/linux-integrity/20240520184727.22038-1-jarkko@kernel.org/
> * Derived from https://lore.kernel.org/all/20200518172704.29608-1-prestwoj@gmail.com/
> 
> 
> Jarkko Sakkinen (3):
>   lib/asn1_encoder: Add asn1_encode_integer_bytes()
>   crypto: Migrate TPMKey ASN.1 objects from trusted-keys
>   keys: asymmetric: tpm2_asymmetric
> 
>  crypto/Kconfig                            |    7 +
>  crypto/Makefile                           |    6 +
>  crypto/asymmetric_keys/Kconfig            |   17 +
>  crypto/asymmetric_keys/Makefile           |    1 +
>  crypto/asymmetric_keys/tpm2_asymmetric.c  | 1096 +++++++++++++++++++++
>  crypto/tpm2_key.asn1                      |   11 +
>  crypto/tpm2_key.c                         |  150 +++
>  include/crypto/tpm2_key.h                 |   46 +
>  include/linux/asn1_encoder.h              |    3 +
>  include/linux/tpm.h                       |   10 +
>  lib/asn1_encoder.c                        |   62 ++
>  security/keys/trusted-keys/Kconfig        |    2 +-
>  security/keys/trusted-keys/Makefile       |    2 -
>  security/keys/trusted-keys/tpm2key.asn1   |   11 -
>  security/keys/trusted-keys/trusted_tpm2.c |  119 +--
>  15 files changed, 1421 insertions(+), 122 deletions(-)
>  create mode 100644 crypto/asymmetric_keys/tpm2_asymmetric.c
>  create mode 100644 crypto/tpm2_key.asn1
>  create mode 100644 crypto/tpm2_key.c
>  create mode 100644 include/crypto/tpm2_key.h
>  delete mode 100644 security/keys/trusted-keys/tpm2key.asn1
> 
> -- 
> 2.47.3
> 

Oops, I deleted the subject line, it was unintentional :-)

BR, Jarkko