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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:27:49 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:27:49 +0000
commitace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch)
treeb2d64bc10158fdd5497876388cd68142ca374ed3 /net/sctp/Kconfig
parentInitial commit. (diff)
downloadlinux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz
linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+# SPDX-License-Identifier: GPL-2.0-only
+#
+# SCTP configuration
+#
+
+menuconfig IP_SCTP
+ tristate "The SCTP Protocol"
+ depends on INET
+ depends on IPV6 || IPV6=n
+ select CRYPTO
+ select CRYPTO_HMAC
+ select CRYPTO_SHA1
+ select LIBCRC32C
+ select NET_UDP_TUNNEL
+ help
+ Stream Control Transmission Protocol
+
+ From RFC 2960 <http://www.ietf.org/rfc/rfc2960.txt>.
+
+ "SCTP is a reliable transport protocol operating on top of a
+ connectionless packet network such as IP. It offers the following
+ services to its users:
+
+ -- acknowledged error-free non-duplicated transfer of user data,
+ -- data fragmentation to conform to discovered path MTU size,
+ -- sequenced delivery of user messages within multiple streams,
+ with an option for order-of-arrival delivery of individual user
+ messages,
+ -- optional bundling of multiple user messages into a single SCTP
+ packet, and
+ -- network-level fault tolerance through supporting of multi-
+ homing at either or both ends of an association."
+
+ To compile this protocol support as a module, choose M here: the
+ module will be called sctp. Debug messages are handled by the
+ kernel's dynamic debugging framework.
+
+ If in doubt, say N.
+
+if IP_SCTP
+
+config SCTP_DBG_OBJCNT
+ bool "SCTP: Debug object counts"
+ depends on PROC_FS
+ help
+ If you say Y, this will enable debugging support for counting the
+ type of objects that are currently allocated. This is useful for
+ identifying memory leaks. This debug information can be viewed by
+ 'cat /proc/net/sctp/sctp_dbg_objcnt'
+
+ If unsure, say N
+choice
+ prompt "Default SCTP cookie HMAC encoding"
+ default SCTP_DEFAULT_COOKIE_HMAC_MD5
+ help
+ This option sets the default sctp cookie hmac algorithm
+ when in doubt select 'md5'
+
+config SCTP_DEFAULT_COOKIE_HMAC_MD5
+ bool "Enable optional MD5 hmac cookie generation"
+ help
+ Enable optional MD5 hmac based SCTP cookie generation
+ select SCTP_COOKIE_HMAC_MD5
+
+config SCTP_DEFAULT_COOKIE_HMAC_SHA1
+ bool "Enable optional SHA1 hmac cookie generation"
+ help
+ Enable optional SHA1 hmac based SCTP cookie generation
+ select SCTP_COOKIE_HMAC_SHA1
+
+config SCTP_DEFAULT_COOKIE_HMAC_NONE
+ bool "Use no hmac alg in SCTP cookie generation"
+ help
+ Use no hmac algorithm in SCTP cookie generation
+
+endchoice
+
+config SCTP_COOKIE_HMAC_MD5
+ bool "Enable optional MD5 hmac cookie generation"
+ help
+ Enable optional MD5 hmac based SCTP cookie generation
+ select CRYPTO_HMAC if SCTP_COOKIE_HMAC_MD5
+ select CRYPTO_MD5 if SCTP_COOKIE_HMAC_MD5
+
+config SCTP_COOKIE_HMAC_SHA1
+ bool "Enable optional SHA1 hmac cookie generation"
+ help
+ Enable optional SHA1 hmac based SCTP cookie generation
+ select CRYPTO_HMAC if SCTP_COOKIE_HMAC_SHA1
+ select CRYPTO_SHA1 if SCTP_COOKIE_HMAC_SHA1
+
+config INET_SCTP_DIAG
+ depends on INET_DIAG
+ def_tristate INET_DIAG
+
+
+endif # IP_SCTP