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authorArchie Pusaka <apusaka@chromium.org>2020-11-11 14:32:20 +0800
committerMarcel Holtmann <marcel@holtmann.org>2020-11-11 10:52:01 +0100
commit288c06973daae4637f25a0d1bdaf65fdbf8455f9 (patch)
treebd464be8c34d9bf5561bb7b639e21c922282ad85 /drivers/bluetooth
parent0d484db60fc0c5f8848939a61004c6fa01fad61a (diff)
downloadlinux-288c06973daae4637f25a0d1bdaf65fdbf8455f9.tar.bz2
Bluetooth: Enforce key size of 16 bytes on FIPS level
According to the spec Ver 5.2, Vol 3, Part C, Sec 5.2.2.8: Device in security mode 4 level 4 shall enforce: 128-bit equivalent strength for link and encryption keys required using FIPS approved algorithms (E0 not allowed, SAFER+ not allowed, and P-192 not allowed; encryption key not shortened) This patch rejects connection with key size below 16 for FIPS level services. Signed-off-by: Archie Pusaka <apusaka@chromium.org> Reviewed-by: Alain Michaud <alainm@chromium.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'drivers/bluetooth')
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