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authorDavid Howells <dhowells@redhat.com>2014-09-16 17:36:11 +0100
committerDavid Howells <dhowells@redhat.com>2014-09-16 17:36:11 +0100
commit57c2e45a010d72febc9c37522716f035e67ea20c (patch)
tree731f3475fea852313c8ae78a2b20fcec2d12fe86 /crypto/gcm.c
parent0a8526d3c545a4f59f75a1609667310097b435aa (diff)
downloadlinux-crypto-57c2e45a010d72febc9c37522716f035e67ea20c.tar.gz
linux-crypto-57c2e45a010d72febc9c37522716f035e67ea20c.zip
KEYS: Implement binary asymmetric key ID handling
Implement the first step in using binary key IDs for asymmetric keys rather than hex string keys. The previously added match data preparsing will be able to convert hex criterion strings into binary which can then be compared more rapidly. Further, we actually want more then one ID string per public key. The problem is that X.509 certs refer to other X.509 certs by matching Issuer + AuthKeyId to Subject + SubjKeyId, but PKCS#7 messages match against X.509 Issuer + SerialNumber. This patch just provides facilities for a later patch to make use of. Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Vivek Goyal <vgoyal@redhat.com>
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