From: "Heiko Stübner" <heiko@sntech.de>
To: u-boot@lists.denx.de
Subject: [PATCH v5 6/8] lib: rsa: add documentation to padding_pss_verify to document limitations
Date: Mon, 25 May 2020 19:18:05 +0200 [thread overview]
Message-ID: <5736785.3Rr7SERYul@diego> (raw)
In-Reply-To: <20200522141937.3523692-6-heiko@sntech.de>
Am Freitag, 22. Mai 2020, 16:19:35 CEST schrieb Heiko Stuebner:
> From: Heiko Stuebner <heiko.stuebner@theobroma-systems.com>
>
> padding_pss_verify only works with the default pss salt setting of -2
> (length to be automatically determined based on the PSS block structure)
> not -1 (salt length set to the maximum permissible value), which makes
> verifications of signatures with that saltlen fail.
>
> Until this gets implemented at least document this behaviour.
>
> Signed-off-by: Heiko Stuebner <heiko.stuebner@theobroma-systems.com>
transplanting a tag from v4:
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
next prev parent reply other threads:[~2020-05-25 17:18 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-22 14:19 [PATCH v5 1/8] lib: rsa: distinguish between tpl and spl for CONFIG_RSA_VERIFY Heiko Stuebner
2020-05-22 14:19 ` [PATCH v5 2/8] lib: rsa: take spl/non-spl into account when building rsa_verify_with_pkey() Heiko Stuebner
2020-05-25 17:18 ` Heiko Stübner
2020-05-22 14:19 ` [PATCH v5 3/8] lib: rsa: bring exp_len in line when generating a key_prop Heiko Stuebner
2020-05-25 17:18 ` Heiko Stübner
2020-05-22 14:19 ` [PATCH v5 4/8] lib: rsa: fix allocated size for rr and rrtmp in rsa_gen_key_prop() Heiko Stuebner
2020-05-25 17:18 ` Heiko Stübner
2020-05-25 20:43 ` Philipp Tomsich
2020-06-09 10:18 ` Heinrich Schuchardt
2020-05-22 14:19 ` [PATCH v5 5/8] lib: rsa: free local arrays after use " Heiko Stuebner
2020-05-25 17:18 ` Heiko Stübner
2020-05-22 14:19 ` [PATCH v5 6/8] lib: rsa: add documentation to padding_pss_verify to document limitations Heiko Stuebner
2020-05-25 17:18 ` Heiko Stübner [this message]
2020-05-22 14:19 ` [PATCH v5 7/8] spl: fit: select SPL_HASH_SUPPORT for SPL_FIT_SIGNATURE Heiko Stuebner
2020-05-22 14:19 ` [PATCH v5 8/8] spl: fit: select SPL_CRYPTO_SUPPORT " Heiko Stuebner
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