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authorNicolas Dichtel <nicolas.dichtel@6wind.com>2011-01-11 08:06:19 +0000
committerDavid S. Miller <davem@davemloft.net>2011-01-11 14:03:10 -0800
commite44f391187495e0deaf7b9f0077e94f270837d1a (patch)
tree96f3f1b035cff852615a6b030cb560338af26d8d
parentfa6dd8a2c89861d05621ce7e2880e485bec22fba (diff)
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ah: update maximum truncated ICV length
For SHA256, RFC4868 requires to truncate ICV length to 128 bits, hence MAX_AH_AUTH_LEN should be updated to 16. Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--include/net/ah.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/net/ah.h b/include/net/ah.h
index f0129f7..be7798d 100644
--- a/include/net/ah.h
+++ b/include/net/ah.h
@@ -4,7 +4,7 @@
#include <linux/skbuff.h>
/* This is the maximum truncated ICV length that we know of. */
-#define MAX_AH_AUTH_LEN 12
+#define MAX_AH_AUTH_LEN 16
struct crypto_ahash;
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