a816e1eac7
Adds config option to enable compression support which is usefull when using a terminal sessions over a slow link. Impact on binary size is negligible but additional 60 kB (uncompressed) is needed for a shared zlib library. Signed-off-by: Marcin Jurkowski <marcin1j@gmail.com>
60 lines
1.4 KiB
Plaintext
60 lines
1.4 KiB
Plaintext
menu "Configuration"
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depends on PACKAGE_dropbear
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config DROPBEAR_CURVE25519
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bool "Curve25519 support"
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default y
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help
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This enables the following key exchange algorithm:
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curve25519-sha256@libssh.org
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Increases binary size by about 13 kB uncompressed (MIPS).
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config DROPBEAR_ECC
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bool "Elliptic curve cryptography (ECC)"
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default n
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help
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Enables elliptic curve cryptography (ECC) support in key exchange and public key
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authentication.
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Key exchange algorithms:
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ecdh-sha2-nistp256
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ecdh-sha2-nistp384
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ecdh-sha2-nistp521
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Public key algorithms:
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ecdsa-sha2-nistp256
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ecdsa-sha2-nistp384
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ecdsa-sha2-nistp521
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Does not generate ECC host keys by default (ECC key exchange will not be used,
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only ECC public key auth).
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Increases binary size by about 23 kB (MIPS).
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config DROPBEAR_ZLIB
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bool "Enable compression"
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default n
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help
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Enables compression using shared zlib library.
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Increases binary size by about 0.1 kB (MIPS) and requires additional 62 kB (MIPS)
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for a shared zlib library.
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config DROPBEAR_UTMP
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bool "Utmp support"
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default n
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depends on BUSYBOX_CONFIG_FEATURE_UTMP
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help
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This enables dropbear utmp support, the file /var/run/utmp is used to
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track who is currently logged in.
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config DROPBEAR_PUTUTLINE
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bool "Pututline support"
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default n
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depends on DROPBEAR_UTMP
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help
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Dropbear will use pututline() to write the utmp structure into the utmp file.
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endmenu
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