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-rw-r--r--fs/cifs/Kconfig9
1 files changed, 9 insertions, 0 deletions
diff --git a/fs/cifs/Kconfig b/fs/cifs/Kconfig
index 034f00f21390..afeefe79c25e 100644
--- a/fs/cifs/Kconfig
+++ b/fs/cifs/Kconfig
@@ -146,6 +146,15 @@ config CIFS_DEBUG2
option can be turned off unless you are debugging
cifs problems. If unsure, say N.
+config CIFS_DEBUG_DUMP_KEYS
+ bool "Dump encryption keys for offline decryption (Unsafe)"
+ depends on CIFS_DEBUG && CIFS_SMB2
+ help
+ Enabling this will dump the encryption and decryption keys
+ used to communicate on an encrypted share connection on the
+ console. This allows Wireshark to decrypt and dissect
+ encrypted network captures. Enable this carefully.
+
config CIFS_DFS_UPCALL
bool "DFS feature support"
depends on CIFS && KEYS