src/lib/y2storage/encryption_method/secure_swap.rb
# Copyright (c) [2019] SUSE LLC
#
# All Rights Reserved.
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of version 2 of the GNU General Public License as published
# by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
# more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, contact SUSE LLC.
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# find current contact information at www.suse.com.
require "y2storage/encryption_method/swap"
module Y2Storage
module EncryptionMethod
# Encryption swap method (see {Swap}) for z Systems to encrypt a device by using secure keys
class SecureSwap < Swap
KEY_FILE = "/sys/devices/virtual/misc/pkey/ccadata/ccadata_aes_256_xts".freeze
private_constant :KEY_FILE
CIPHER = "paes-xts-plain64".freeze
private_constant :CIPHER
KEY_SIZE = "1024".freeze
private_constant :KEY_SIZE
# Encryption swap process (see {Swap}) for z Systems to encrypt a device by using secure keys
def initialize
textdomain "storage"
super(:secure_swap, _("Encryption with Volatile Secure Key"))
end
end
end
end