On Mon, Jun 27, 2022 at 05:21:42PM +0800, Tianjia Zhang wrote: > From: Elvira Khabirova <e.khabirova@xxxxxx> > > Allow using EC-RDSA/streebog in pkcs7 certificates in a similar way > to how it's done in the x509 parser. > > This is needed e.g. for loading kernel modules signed with EC-RDSA. > > Signed-off-by: Elvira Khabirova <e.khabirova@xxxxxx> > Reviewed-by: Vitaly Chikunov <vt@xxxxxxxxxxxx> > Reviewed-by: Tianjia Zhang <tianjia.zhang@xxxxxxxxxxxxxxxxx> > --- > crypto/asymmetric_keys/pkcs7_parser.c | 11 +++++++++++ > 1 file changed, 11 insertions(+) > > diff --git a/crypto/asymmetric_keys/pkcs7_parser.c b/crypto/asymmetric_keys/pkcs7_parser.c > index 24e2e4a6d842..277482bb1777 100644 > --- a/crypto/asymmetric_keys/pkcs7_parser.c > +++ b/crypto/asymmetric_keys/pkcs7_parser.c > @@ -251,6 +251,12 @@ int pkcs7_sig_note_digest_algo(void *context, size_t hdrlen, > case OID_sm3: > ctx->sinfo->sig->hash_algo = "sm3"; > break; > + case OID_gost2012Digest256: > + ctx->sinfo->sig->hash_algo = "streebog256"; > + break; > + case OID_gost2012Digest512: > + ctx->sinfo->sig->hash_algo = "streebog512"; > + break; > default: > printk("Unsupported digest algo: %u\n", ctx->last_oid); > return -ENOPKG; > @@ -284,6 +290,11 @@ int pkcs7_sig_note_pkey_algo(void *context, size_t hdrlen, > ctx->sinfo->sig->pkey_algo = "sm2"; > ctx->sinfo->sig->encoding = "raw"; > break; > + case OID_gost2012PKey256: > + case OID_gost2012PKey512: > + ctx->sinfo->sig->pkey_algo = "ecrdsa"; > + ctx->sinfo->sig->encoding = "raw"; > + break; > default: > printk("Unsupported pkey algo: %u\n", ctx->last_oid); > return -ENOPKG; > -- > 2.24.3 (Apple Git-128) > Reviewed-by: Jarkko Sakkinen <jarkko@xxxxxxxxxx> BR, Jarkko