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-rw-r--r--net/ipv4/Kconfig16
1 files changed, 16 insertions, 0 deletions
diff --git a/net/ipv4/Kconfig b/net/ipv4/Kconfig
index bc298bcc344e..39e0cb763588 100644
--- a/net/ipv4/Kconfig
+++ b/net/ipv4/Kconfig
@@ -618,5 +618,21 @@ config DEFAULT_TCP_CONG
default "reno" if DEFAULT_RENO
default "cubic"
+config TCP_MD5SIG
+ bool "TCP: MD5 Signature Option support (RFC2385) (EXPERIMENTAL)"
+ depends on EXPERIMENTAL
+ select CRYPTO
+ select CRYPTO_MD5
+ ---help---
+ RFC2385 specifices a method of giving MD5 protection to TCP sessions.
+ Its main (only?) use is to protect BGP sessions between core routers
+ on the Internet.
+
+ If unsure, say N.
+
+config TCP_MD5SIG_DEBUG
+ bool "TCP: MD5 Signature Option debugging"
+ depends on TCP_MD5SIG
+
source "net/ipv4/ipvs/Kconfig"