diff options
| author | Thomas Egerer <hakke_007@gmx.de> | 2016-01-25 12:58:44 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-08-15 17:42:05 +0200 |
| commit | e424bee248c38266c6057d43f3e350072fc41c5d (patch) | |
| tree | 6dec9c4fea625bf28011270801a087afa3df41f2 | |
| parent | 215f36e128f2b476cd3bfe91339a5e12b79d010c (diff) | |
ipv4+ipv6: Make INET*_ESP select CRYPTO_ECHAINIV
commit 32b6170ca59ccf07d0e394561e54b2cd9726038c upstream.
The ESP algorithms using CBC mode require echainiv. Hence INET*_ESP have
to select CRYPTO_ECHAINIV in order to work properly. This solves the
issues caused by a misconfiguration as described in [1].
The original approach, patching crypto/Kconfig was turned down by
Herbert Xu [2].
[1] https://lists.strongswan.org/pipermail/users/2015-December/009074.html
[2] http://marc.info/?l=linux-crypto-vger&m=145224655809562&w=2
Signed-off-by: Thomas Egerer <hakke_007@gmx.de>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Cc: Yongqin Liu <yongqin.liu@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | net/ipv4/Kconfig | 1 | ||||
| -rw-r--r-- | net/ipv6/Kconfig | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/net/ipv4/Kconfig b/net/ipv4/Kconfig index 93581bba8643..09d6c4a6b53d 100644 --- a/net/ipv4/Kconfig +++ b/net/ipv4/Kconfig @@ -354,6 +354,7 @@ config INET_ESP select CRYPTO_CBC select CRYPTO_SHA1 select CRYPTO_DES + select CRYPTO_ECHAINIV ---help--- Support for IPsec ESP. diff --git a/net/ipv6/Kconfig b/net/ipv6/Kconfig index 851d5c9e3ecc..0f50248bad17 100644 --- a/net/ipv6/Kconfig +++ b/net/ipv6/Kconfig @@ -69,6 +69,7 @@ config INET6_ESP select CRYPTO_CBC select CRYPTO_SHA1 select CRYPTO_DES + select CRYPTO_ECHAINIV ---help--- Support for IPsec ESP. |