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encapped SPI-0 packets
Type: fix
Fixes: b71fa75d48
Change-Id: I2d81b373f7659e702759939c096b315afa36f621
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Type: fix
Fixes: 999c8ee6d6
Change-Id: Idcdddbe45f2e0adfd375b07199bb30f77c28702d
Signed-off-by: Neale Ranns <nranns@cisco.com>
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This patch refactors AH decrypt node in such way that it calls crypto
backend only once per node call.
Type: refactor
Change-Id: I0dc72ff699042a151e64d44f76f791c5136ec009
Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
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there's no use case to just change the key of an SA. instead the SA
should be renegociated and the new SA applied to the existing SPD entry
or tunnel.
the set_key functions were untested.
Type: refactor
Change-Id: Ib096eebaafb20be7b5501ece5a24aea038373002
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Type: fix
Fixes: 1197449
Change-Id: Icdda3c667ba76542ea3af5d66cc7c3fb10ade1ca
Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
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Type: fix
Fixes: c59b9a2
Change-Id: I6021e67196a4d31ab11d4e3cfbda34b678150701
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Type: fix
Fixes: b4fff3a
Change-Id: I2552cbc0a02e7445825a5a4ce290cde3d10c5f0b
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Change-Id: I45618347e37440263270baf07b2f82f653f754a5
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Because of the initialisation of the end of the range, the command show ipsec spd
on an ipv4 SPD didn't work correctly.
Change-Id: I3582382197bb6edef4fb077aac1e927ef4581cbf
Signed-off-by: Guillaume Solignac <gsoligna@cisco.com>
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Change-Id: Icd76769d841792eb2d59ffc23c557dcca9ddc580
Signed-off-by: Neale Ranns <nranns@cisco.com>
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For tunnel mode, after decryption the buffer length was being adjusted
by adding (iv length + esp header size). Subtract it instead.
Required for BFD to work on an IPsec tunnel interface. BFD verifies
that the amount of received data is the expected size. It drops the
packet if the buffer metadata says that the packet buffer contains
more data than the packet headers say it should.
Change-Id: I3146d5c3cbf1cceccc9989eefbc9a59e604e9975
Signed-off-by: Matthew Smith <mgsmith@netgate.com>
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Type: fix
Fixes: 47feb11
Change-Id: I6b3b97cd361eef19c910c14fd06edb001a4c191b
Signed-off-by: Damjan Marion <damarion@cisco.com>
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call crypto backend only once per node call
Change-Id: I0faab89f603424f6c6ac0db28cc1a2b2c025093e
Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
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- add to the Punt API to allow different descriptions of the desired packets: UDP or exceptions
- move the punt nodes into punt_node.c
- improve tests (test that the correct packets are punted to the registered socket)
Change-Id: I1a133dec88106874993cba1f5a439cd26b2fef72
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: I3a4883426b558476040af5b89bb7ccc8f151c5cc
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: I72ec95d4a3009a55b0f1fa7e45f9c53f31ef5fc1
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: I753fbce091c0ba1004690be5ddeb04f463cf95a3
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: Id406eb8c69a89c57305d8f138e8e6730037aa799
Signed-off-by: Neale Ranns <nranns@cisco.com>
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ipsec_init fails if vnet_feature_init hasn't occurred. Can happen if a
particular set of plugins are loaded.
Change-Id: I67b289d640c28d04e248b9a09ebcc8f205834fd2
Signed-off-by: Dave Barach <dave@barachs.net>
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Change-Id: I2d7e873fca6ab266af75814fac5d4cb5cda93cef
Signed-off-by: Zhiyong Yang <zhiyong.yang@intel.com>
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hi->name is not NULL-terminated. Use specialized format function which
does the right thing.
Change-Id: Iadda51461af0c1ad4f38a6d24b76e816020f35c8
Signed-off-by: Benoît Ganne <bganne@cisco.com>
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Crypto algorithms have different requirements on key length. As we do
not support key stretching (eg. PBKDF2), user must provide the exact
key length used by the algorithm.
Failing that means low-level crypto functions might read garbage (eg.
aes128_key_expand() will read 16-bytes, regardless of the key provided
by the user).
Change-Id: I347a1ea7a59720a1ed07ceaad8b00a31f78458c9
Signed-off-by: Benoît Ganne <bganne@cisco.com>
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- nonce construction out of salt and iv is ipsec specific so it should be
handled in ipsec code
- fixes GCM unit tests
- GCM IV is constructed out of simple counter, per RFC4106 section 3.1
Change-Id: Ib7712cc9612830daa737f5171d8384f1d361bb61
Signed-off-by: Damjan Marion <damarion@cisco.com>
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... at least for use cases we are interested in
Change-Id: I1156ff354635e8f990ce2664ebc8dcd3786ddca5
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Change-Id: Ie1d34b7e71554516595e0cd228e2cd54a3b8d629
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Change-Id: Ide2a9df18db371c8428855d7f12f246006d7c04c
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: Id7fcaf8590f9f2dcccdebea0ad31c7ecd1cbc8af
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Change-Id: If96f661d507305da4b96cac7b1a8f14ba90676ad
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Change-Id: I6151e57643ebed42f51b795980db2c52084295ab
Signed-off-by: Vratko Polak <vrpolak@cisco.com>
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Change-Id: Ic75df36e06a77730ff8764f96d3cf53c4e59923b
Signed-off-by: Simon Zhang <yuwei1.zhang@intel.com>
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The graph node running IPsec encap in tunnel mode can be saved
from 65.8 to 57.3 clocks/pkt on Haswell platform.
The graph node can be saved 10 clockes/pkt on DVN as well in the
same case.
Change-Id: I4804879c4d489465ee56a8f8317596b7e79b9331
Signed-off-by: Zhiyong Yang <zhiyong.yang@intel.com>
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Change-Id: Ia3474e5bfea5764eae9b2987bf78296535df6778
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: I8977100d7a22b50260858bd1ea9db419b53284ff
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: I1c2b3e40c689bedcdcea7887792b6b6b6aeb48d5
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: Ia8cea13f7b937294e6a080a55fb2ceff30063acf
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: I4d1d22cb24564896264e77c1810804ea3f54cb37
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: Id2ddb77b4ec3dd543d6e638bc882923f2bac011d
Signed-off-by: Neale Ranns <nranns@cisco.com>
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decrypting too many bytes.
Change-Id: I4663e70271d9734eda7f9a127967b9224c0e5efc
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: Ie42b26e6d5cdb7b23f370ea2933c65079e8d1089
Signed-off-by: Neale Ranns <nranns@cisco.com>
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hard code IV and key lengths based on cipher.
Init IV from random data, use AES instruction to rotate.
Change-Id: I13a6507d12267b823c528660a903787baeba47a0
Signed-off-by: Neale Ranns <nranns@cisco.com>
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A plugin to use Intel IPSec MB library as a VPP crypto engine
This changes uses concepts from:
https://gerrit.fd.io/r/#/c/17301/
hence that author's work is acknowledge below
Change-Id: I2bf3beeb10f3c9706fa5efbdc9bc023e310f5a92
Signed-off-by: Neale Ranns <nranns@cisco.com>
Signed-off-by: Klement Sekera <ksekera@cisco.com>
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refactor the IPSEC tests a bit so we can parameterise
the setup.
Change-Id: I777e5eb8f29ca1dce3dd273ebd05dae5846790af
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: I8c03c4aa90fb0056e11e0f234999c25d7839d759
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: I925aa5bf9472e81f98072d63df499b19e6ddf43d
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: Iff6f81a49b9cff5522fbb4914d47472423eac5db
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Change-Id: If76992e283a27fa193a6865257ab3aa764066e48
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: Idb661261c2191adda963a7815822fd7a27a9e7a0
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Change-Id: Idfc05cd0e09b50a26eaf747b7c49f720b009159a
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: I48a4b0a16f71cbab04dd0955d3ec4001074b57ed
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: I0b47590400aebea09aa1b27de753be638e1ba870
Signed-off-by: Neale Ranns <nranns@cisco.com>
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