Dump encryption keys for offline decryption (Unsafe)

configname: CONFIG_CIFS_DEBUG_DUMP_KEYS

Linux Kernel Configuration
└─>File systems
└─>Network File Systems
└─>Dump encryption keys for offline decryption (Unsafe)
In linux kernel since version 4.2 (release Date: 2015-08-30)  
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.
If unsure, say N.