26dd993657
Add the basic functionality required to support the standard crypt format. The files crypt-sha256.c and crypt-sha512.c originate from libxcrypt and their formatting is therefor retained. The integration is done via a crypt_compare() function in crypt.c. ``` libxcrypt $ git describe --long --always --all tags/v4.4.17-0-g6b110bc ``` Signed-off-by: Steffen Jaeckel <jaeckel-floss@eyet-services.de> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Heiko Schocher <hs@denx.de>
29 lines
709 B
Plaintext
29 lines
709 B
Plaintext
menuconfig CRYPT_PW
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bool "Add crypt support for password-based unlock"
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depends on AUTOBOOT_KEYED && AUTOBOOT_ENCRYPTION
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help
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Enable support for crypt-style hashed passphrases.
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This will then be used as the mechanism of choice to
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verify whether the entered password to unlock the
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console is correct or not.
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if CRYPT_PW
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config CRYPT_PW_SHA256
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bool "Provide sha256crypt"
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select SHA256
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select SHA256_ALGO
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help
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Enables support for the sha256crypt password-hashing algorithm.
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The prefix is "$5$".
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config CRYPT_PW_SHA512
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bool "Provide sha512crypt"
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select SHA512
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select SHA512_ALGO
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help
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Enables support for the sha512crypt password-hashing algorithm.
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The prefix is "$6$".
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endif
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