diff options
Diffstat (limited to 'net/sctp/Kconfig')
| -rw-r--r-- | net/sctp/Kconfig | 73 |
1 files changed, 23 insertions, 50 deletions
diff --git a/net/sctp/Kconfig b/net/sctp/Kconfig index 71c1a598d9bc..e947646a380c 100644 --- a/net/sctp/Kconfig +++ b/net/sctp/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0-only # # SCTP configuration # @@ -6,11 +7,12 @@ 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 - ---help--- + select CRYPTO_LIB_SHA1 + select CRYPTO_LIB_SHA256 + select CRYPTO_LIB_UTILS + select NET_CRC32C + select NET_UDP_TUNNEL + help Stream Control Transmission Protocol From RFC 2960 <http://www.ietf.org/rfc/rfc2960.txt>. @@ -30,74 +32,45 @@ menuconfig IP_SCTP 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 handeled by 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 NET_SCTPPROBE - tristate "SCTP: Association probing" - depends on PROC_FS && KPROBES - ---help--- - This module allows for capturing the changes to SCTP association - state in response to incoming packets. It is used for debugging - SCTP congestion control algorithms. If you don't understand - what was just said, you don't need it: say N. - - To compile this code as a module, choose M here: the - module will be called sctp_probe. - 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 + 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 + prompt "Default SCTP cookie authentication method" + default SCTP_DEFAULT_COOKIE_HMAC_SHA256 help - This option sets the default sctp cookie hmac algorithm - when in doubt select 'md5' + This option sets the default SCTP cookie authentication method, for + when a method hasn't been explicitly selected via the + net.sctp.cookie_hmac_alg sysctl. -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 + If unsure, choose the default (HMAC-SHA256). -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_SHA256 + bool "HMAC-SHA256" config SCTP_DEFAULT_COOKIE_HMAC_NONE - bool "Use no hmac alg in SCTP cookie generation" - help - Use no hmac algorithm in SCTP cookie generation + bool "None" 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 |