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2019-05-20IPSEC: rename default backendNeale Ranns1-2/+2
Change-Id: I3a4883426b558476040af5b89bb7ccc8f151c5cc Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-05-15IPSEC: remove CLI check for unsupported IPv6-AH - it is supportedNeale Ranns1-22/+0
Change-Id: I72ec95d4a3009a55b0f1fa7e45f9c53f31ef5fc1 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-05-14IPSEC coverity fixesNeale Ranns2-2/+4
Change-Id: I753fbce091c0ba1004690be5ddeb04f463cf95a3 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-05-14IPSEC: remove unecessary pass by reference of sequence numberNeale Ranns3-4/+4
Change-Id: Id406eb8c69a89c57305d8f138e8e6730037aa799 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-05-06Add missing init fn dependency to ipsec_initDave Barach1-0/+5
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>
2019-05-01esp_encrypt: remove unnecessary codeZhiyong Yang1-1/+1
Change-Id: I2d7e873fca6ab266af75814fac5d4cb5cda93cef Signed-off-by: Zhiyong Yang <zhiyong.yang@intel.com>
2019-05-01ipsec: fix ipsec format overflowBenoît Ganne1-4/+3
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>
2019-04-30crypto: enforce per-alg crypto key lengthBenoît Ganne1-0/+5
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>
2019-04-26crypto, ipsec: change GCM IV handlingDamjan Marion2-3/+21
- 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>
2019-04-25crypto: AES GCM IV length is always 12Damjan Marion1-1/+0
... at least for use cases we are interested in Change-Id: I1156ff354635e8f990ce2664ebc8dcd3786ddca5 Signed-off-by: Damjan Marion <damarion@cisco.com>
2019-04-25crypto_ipsecmb: use pre-expanded keysDamjan Marion1-1/+1
Change-Id: Ie1d34b7e71554516595e0cd228e2cd54a3b8d629 Signed-off-by: Damjan Marion <damarion@cisco.com>
2019-04-25IPSEC; dpdk backend for tunnel interface encryptionNeale Ranns7-56/+92
Change-Id: Ide2a9df18db371c8428855d7f12f246006d7c04c Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-04-25ipsec: drop runts in esp-decryptDamjan Marion1-0/+8
Change-Id: Id7fcaf8590f9f2dcccdebea0ad31c7ecd1cbc8af Signed-off-by: Damjan Marion <damarion@cisco.com>
2019-04-25crypto: improve key handlingDamjan Marion8-11/+58
Change-Id: If96f661d507305da4b96cac7b1a8f14ba90676ad Signed-off-by: Damjan Marion <damarion@cisco.com>
2019-04-24Rearrange prefetching in ipsec_output_inlineVratko Polak1-6/+6
Change-Id: I6151e57643ebed42f51b795980db2c52084295ab Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2019-04-23Fix a ipsec command line typoSimon Zhang1-1/+1
Change-Id: Ic75df36e06a77730ff8764f96d3cf53c4e59923b Signed-off-by: Simon Zhang <yuwei1.zhang@intel.com>
2019-04-23ipsec4-output: add pkt header and data prefetchingZhiyong Yang1-2/+9
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>
2019-04-19IPSEC: IPv6 ESP transport mode incorrect packet length and checksum (VPP-1654)Neale Ranns1-7/+14
Change-Id: Ia3474e5bfea5764eae9b2987bf78296535df6778 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-04-19IPSEC: ESP IPv6 transport mode payload length incorrect (VPP-1653)Neale Ranns1-1/+3
Change-Id: I8977100d7a22b50260858bd1ea9db419b53284ff Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-04-18IPSEC: tunnel rekey fix and test (VPP-1652)Neale Ranns1-21/+24
Change-Id: I1c2b3e40c689bedcdcea7887792b6b6b6aeb48d5 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-04-17IPSEC: Pass the algorithm salt (used in GCM) over the APINeale Ranns6-10/+16
Change-Id: Ia8cea13f7b937294e6a080a55fb2ceff30063acf Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-04-16IPSEC: SA format; don't print keys when there's no algoNeale Ranns1-7/+8
Change-Id: I4d1d22cb24564896264e77c1810804ea3f54cb37 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-04-16IPSEC: support GCM in ESPNeale Ranns12-12/+126
Change-Id: Id2ddb77b4ec3dd543d6e638bc882923f2bac011d Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-04-15IPSEC: crypto overflowNeale Ranns1-1/+1
decrypting too many bytes. Change-Id: I4663e70271d9734eda7f9a127967b9224c0e5efc Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-04-11IPSEC: ESP with ESN tests and fixesNeale Ranns2-4/+4
Change-Id: Ie42b26e6d5cdb7b23f370ea2933c65079e8d1089 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-04-11IPSEC-MB: Use random & non-repeating IV (VPP-1642)Neale Ranns2-5/+1
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>
2019-04-10crypto: Intel IPSEC-MB engineNeale Ranns2-2/+13
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>
2019-04-10IPSEC: for each engine and algorithm testsNeale Ranns1-1/+1
refactor the IPSEC tests a bit so we can parameterise the setup. Change-Id: I777e5eb8f29ca1dce3dd273ebd05dae5846790af Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-04-10IPSEC: remove double byte swap of IP addressesNeale Ranns1-18/+10
Change-Id: I8c03c4aa90fb0056e11e0f234999c25d7839d759 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-04-08IPSEC TEST: various hash alogrithmsNeale Ranns1-1/+1
Change-Id: I925aa5bf9472e81f98072d63df499b19e6ddf43d Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-04-07crypto: add support for AEAD and AES-GCMDamjan Marion7-41/+39
Change-Id: Iff6f81a49b9cff5522fbb4914d47472423eac5db Signed-off-by: Damjan Marion <damarion@cisco.com>
2019-04-05IPSEC: punt reasons; SPI=0, no-tunnelNeale Ranns4-13/+154
Change-Id: If76992e283a27fa193a6865257ab3aa764066e48 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-04-04ipsec: trunc_size -> icv_sizeDamjan Marion9-15/+15
Change-Id: Idb661261c2191adda963a7815822fd7a27a9e7a0 Signed-off-by: Damjan Marion <damarion@cisco.com>
2019-04-03IPSEC: correctly size per-thread dataNeale Ranns1-1/+1
Change-Id: Idfc05cd0e09b50a26eaf747b7c49f720b009159a Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-04-03IPSEC: show CLI improvementsNeale Ranns4-31/+208
Change-Id: I48a4b0a16f71cbab04dd0955d3ec4001074b57ed Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-04-02IPSEC: tunnel scaling - don't stack the inbould SANeale Ranns4-19/+15
Change-Id: I0b47590400aebea09aa1b27de753be638e1ba870 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-04-02IPSEC: remove pointless feature orderingNeale Ranns1-4/+2
Change-Id: Ic1b657794d23cb4d1664fc749ad2468339e376df Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-03-29IPSEC-GRE: fixes and API update to common types.Neale Ranns10-52/+57
Change-Id: Icdcbac7453baa837a9c0c4a2401dff4a6aa6cba0 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-03-29ipsec: esp-decrypt reworkDamjan Marion3-199/+299
Change-Id: Icf83c876d0880d1872b84e0a3d34be654b76149f Signed-off-by: Damjan Marion <damarion@cisco.com>
2019-03-29IPSEC: tunnel fragmentationNeale Ranns2-0/+13
Change-Id: I63741a22bc82f5f861e1c0f26a93b5569cc52061 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-03-28crypto: add vnet_crypto_op_init (...)Damjan Marion3-6/+4
Change-Id: I2018d8367bb010e1ab30d9c7c23d9501fc38a2e5 Signed-off-by: Damjan Marion <damarion@cisco.com>
2019-03-28ipsec: USE_EXTENDED_SEQ_NUM -> USE_ESNDamjan Marion8-14/+14
Change-Id: Ib828ea5106f3ae280e4ce233f2462dee363580b7 Signed-off-by: Damjan Marion <damarion@cisco.com>
2019-03-28ipsec: anti-replay code cleanupDamjan Marion4-171/+143
Change-Id: Ib73352d6be26d639a7f9d47ca0570a1248bff04a Signed-off-by: Damjan Marion <damarion@cisco.com>
2019-03-28IPSEC: 4o6 and 6o4 for tunnel interfacesNeale Ranns1-2/+4
Change-Id: I4d3ba18ab5205317219989de55b6e50d3b1d8a79 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-03-28IPSEC: fix build breakage from ships in the night mergesNeale Ranns1-2/+6
Change-Id: Iec7da9adc970d005cd7d3d42839b5e51b0b5f5c3 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-03-28IPSEC: run encrpyt as a feautre on the tunnelNeale Ranns3-125/+178
Change-Id: I6527e3fd8bbbca2d5f728621fc66b3856b39d505 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-03-27ipsec: compress ipsec_sa_t so data used by dataplane code fits in cachelineDamjan Marion11-91/+129
Change-Id: I81ecdf9fdcfcb017117b47dc031f93208e004d7c Signed-off-by: Damjan Marion <damarion@cisco.com> Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-03-26IPSEC: more expressive API errorsNeale Ranns2-7/+7
Change-Id: I517a7bdae03abfea58451819e7854974397d77f8 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-03-26ipsec: esp-encrypt reworkDamjan Marion6-242/+397
Change-Id: Ibe7f806b9d600994e83c9f1be526fdb0a1ef1833 Signed-off-by: Damjan Marion <damarion@cisco.com>
2019-03-26IPSEC: improved policy deleteNeale Ranns1-13/+9
Change-Id: Icdf51b094c34725c079d2e4acbb955744434302d Signed-off-by: Neale Ranns <nranns@cisco.com>