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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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ae748b9cf8
The wusb code takes a very peculiar approach at implementing CBC-MAC, by using plain CBC into a scratch buffer, and taking the output IV as the MAC. We can clean up this code substantially by switching to the cbcmac shash, as exposed by the CCM template. To ensure that the module is loaded on demand, add the cbcmac template name as a module alias. Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
39 lines
1.1 KiB
Plaintext
39 lines
1.1 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0
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#
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# Wireless USB Core configuration
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#
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config USB_WUSB
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tristate "Enable Wireless USB extensions"
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depends on UWB
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select CRYPTO
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select CRYPTO_AES
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select CRYPTO_CCM
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help
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Enable the host-side support for Wireless USB.
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To compile this support select Y (built in). It is safe to
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select even if you don't have the hardware.
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config USB_WUSB_CBAF
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tristate "Support WUSB Cable Based Association (CBA)"
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depends on USB
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help
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Some WUSB devices support Cable Based Association. It's used to
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enable the secure communication between the host and the
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device.
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Enable this option if your WUSB device must to be connected
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via wired USB before establishing a wireless link.
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It is safe to select even if you don't have a compatible
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hardware.
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config USB_WUSB_CBAF_DEBUG
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bool "Enable CBA debug messages"
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depends on USB_WUSB_CBAF
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help
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Say Y here if you want the CBA to produce a bunch of debug messages
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to the system log. Select this if you are having a problem with
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CBA support and want to see more of what is going on.
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