[RFC 06/11] crypto: pkcs7: add ability to extract signed attributes by OID

[Randy Dunlap]

On 12/10/25 6:12 PM, Blaise Boscaccy wrote:
> From: James Bottomley <James.Bottomley at HansenPartnership.com>
> 
> Signers may add any information they like in signed attributes and
> sometimes this information turns out to be relevant to specific
> signing cases, so add an api pkcs7_get_authattr() to extract the value
> of an authenticated attribute by specific OID.  The current
> implementation is designed for the single signer use case and simply
> terminates the search when it finds the relevant OID.
> 
> Signed-off-by: James Bottomley <James.Bottomley at HansenPartnership.com>
> ---
>  crypto/asymmetric_keys/Makefile       |  4 +-
>  crypto/asymmetric_keys/pkcs7_aa.asn1  | 18 ++++++
>  crypto/asymmetric_keys/pkcs7_parser.c | 87 +++++++++++++++++++++++++++
>  include/crypto/pkcs7.h                |  4 ++
>  4 files changed, 112 insertions(+), 1 deletion(-)
>  create mode 100644 crypto/asymmetric_keys/pkcs7_aa.asn1

Hi,
Your patches from James, Paul, etc., are missing your
Signed-off-by: line.

-- 
~Randy