2005-04-17 00:20:36 +02:00
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menu "Hardware crypto devices"
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config CRYPTO_DEV_PADLOCK
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tristate "Support for VIA PadLock ACE"
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2005-10-30 23:59:20 +01:00
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depends on CRYPTO && X86_32
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2005-04-17 00:20:36 +02:00
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help
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Some VIA processors come with an integrated crypto engine
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(so called VIA PadLock ACE, Advanced Cryptography Engine)
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that provides instructions for very fast {en,de}cryption
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with some algorithms.
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The instructions are used only when the CPU supports them.
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Otherwise software encryption is used. If you are unsure,
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say Y.
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config CRYPTO_DEV_PADLOCK_AES
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bool "Support for AES in VIA PadLock"
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depends on CRYPTO_DEV_PADLOCK
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default y
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help
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Use VIA PadLock for AES algorithm.
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endmenu
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