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authorDavid Howells <dhowells@redhat.com>2015-07-20 21:16:33 +0100
committerDavid Howells <dhowells@redhat.com>2015-08-12 17:01:01 +0100
commit60d65cacd7c2d84a6dcad69bcb57bbf0220c8643 (patch)
tree636bda3cc9024a04edf1ae5780266fde743e7b1e /crypto/asymmetric_keys/pkcs7_parser.h
parenta4c6e57f4f5fa65cbdb8cc1c14ff5ca7c56766c3 (diff)
PKCS#7: Support CMS messages also [RFC5652]
Since CMS is an evolution of PKCS#7, with much of the ASN.1 being compatible, add support for CMS signed-data messages also [RFC5652 sec 5]. Signed-off-by: David Howells <dhowells@redhat.com> Reviewed-By: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'crypto/asymmetric_keys/pkcs7_parser.h')
-rw-r--r--crypto/asymmetric_keys/pkcs7_parser.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/crypto/asymmetric_keys/pkcs7_parser.h b/crypto/asymmetric_keys/pkcs7_parser.h
index efc7dc9b8f9c..790dd7cec82c 100644
--- a/crypto/asymmetric_keys/pkcs7_parser.h
+++ b/crypto/asymmetric_keys/pkcs7_parser.h
@@ -33,7 +33,9 @@ struct pkcs7_signed_info {
unsigned authattrs_len;
const void *authattrs;
- /* Issuing cert serial number and issuer's name */
+ /* Issuing cert serial number and issuer's name [PKCS#7 or CMS ver 1]
+ * or issuing cert's SKID [CMS ver 3].
+ */
struct asymmetric_key_id *signing_cert_id;
/* Message signature.
@@ -50,6 +52,7 @@ struct pkcs7_message {
struct x509_certificate *certs; /* Certificate list */
struct x509_certificate *crl; /* Revocation list */
struct pkcs7_signed_info *signed_infos;
+ u8 version; /* Version of cert (1 -> PKCS#7 or CMS; 3 -> CMS) */
/* Content Data (or NULL) */
enum OID data_type; /* Type of Data */