From: "Jarkko Sakkinen" <jarkko@kernel.org>
To: "Jarkko Sakkinen" <jarkko@kernel.org>,
"Herbert Xu" <herbert@gondor.apana.org.au>
Cc: <linux-integrity@vger.kernel.org>, <keyrings@vger.kernel.org>,
<Andreas.Fuchs@infineon.com>,
"James Prestwood" <prestwoj@gmail.com>,
"David Woodhouse" <dwmw2@infradead.org>,
"David S. Miller" <davem@davemloft.net>,
"open list:CRYPTO API" <linux-crypto@vger.kernel.org>,
"open list" <linux-kernel@vger.kernel.org>,
"Eric Biggers" <ebiggers@kernel.org>
Subject: Re: [PATCH 0/6] KEYS: asymmetric: tpm2_key_rsa
Date: Tue, 21 May 2024 03:37:33 +0300 [thread overview]
Message-ID: <D1EWI92F6AIH.3CFED3IMI10ZA@kernel.org> (raw)
In-Reply-To: <D1ERDC16XLUO.578U4ZE7VXW@kernel.org>
On Mon May 20, 2024 at 11:36 PM EEST, Jarkko Sakkinen wrote:
> On Mon May 20, 2024 at 9:47 PM EEST, Jarkko Sakkinen wrote:
> > ## Overview
> >
> > Introduce tpm2_key_rsa implementing asymmetric TPM RSA key. This key type
> > can be enabled with CONFIG_ASYMMETRIC_TPM2_KEY_RSA_SUBTYPE config option.
> > Carves groundwork for similar modules in future, such as tpm2_key_ecdsa.
>
> Cc to Eric (forgot).
Also my idea is to take the (working) model from tpm_tis. At this point
it is just tpm2_key_rsa but it would be easy to lay out tpm2_key later
on and make the different key types as submodules. That would be a kind
of model, which would support algorithmic agility side of TPM2.
So there might tpm2_key at some point with tpm2_key_rsa and tpm2_key_ecdsa
as its submodules.
BR, Jarkko
prev parent reply other threads:[~2024-05-21 0:37 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-20 18:47 [PATCH 0/6] KEYS: asymmetric: tpm2_key_rsa Jarkko Sakkinen
2024-05-20 18:47 ` [PATCH 1/6] crypto: rsa-pkcs1pad: export rsa1_asn_lookup() Jarkko Sakkinen
2024-05-20 18:47 ` [PATCH 2/6] lib: Expand asn1_encode_integer() to variable size integers Jarkko Sakkinen
2024-05-20 18:47 ` [PATCH 3/6] tpm: Export tpm2_load_context() Jarkko Sakkinen
2024-05-20 18:47 ` [PATCH 4/6] KEYS: trusted: Move tpm2_key_decode() to the TPM driver Jarkko Sakkinen
2024-05-20 18:47 ` [PATCH 5/6] tpm: tpm2_key: Extend parser to TPM_LoadableKey Jarkko Sakkinen
2024-05-20 18:47 ` [PATCH 6/6] keys: asymmetric: ASYMMETRIC_TPM2_KEY_RSA_SUBTYPE Jarkko Sakkinen
2024-05-20 20:36 ` [PATCH 0/6] KEYS: asymmetric: tpm2_key_rsa Jarkko Sakkinen
2024-05-21 0:37 ` Jarkko Sakkinen [this message]
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