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path: root/src/vnet/ipsec/ikev2_crypto.c
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2019-02-25IKEv2 to pluginNeale Ranns1-1076/+0
for easy integration with ptoducts running their own Ike stack. Without the VPP IKE plugin loaded, the product is free to handle IKE packets as it pleases. Change-Id: Id0839f4d58b797f4c2da0382eb499fc08b05f66f Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-01-28Add Ipsec IKE support to openssl 3.0.0 master branchPing Yu1-0/+24
Change-Id: I7bd43f57d23b1ecf031530c4a7508f949ddf616f Signed-off-by: Ping Yu <ping.yu@intel.com>
2018-10-23c11 safe string handling supportDave Barach1-8/+8
Change-Id: Ied34720ca5a6e6e717eea4e86003e854031b6eab Signed-off-by: Dave Barach <dave@barachs.net>
2018-08-30Add SHA2 support to IKEv2 implementationBerenger Foucher1-0/+64
The following patch adds a stronger cryptographic suite to IKEv2 implementation. The following algorithms can now be used for integrity checking in IKEv2 implementation (responder and initiator): - hmac-sha2-256-128 - hmac-sha2-384-192 - hmac-sha2-512-256 The default integrity checking method was set to hmac-sha2-256-128. The default PRF function was set sha2-256. Change-Id: Ia82b4cbbf3067b19b8487040dbefbaf4c9319548 Signed-off-by: Berenger Foucher <berenger.foucher@stagiaires.ssi.gouv.fr>
2018-05-29ipsec: fix IKEv2 crash when rsa cert is used for authenticationRadu Nicolau1-0/+1
Cause: EVP_MD_CTX object used but not initialized. Change-Id: I390b2acf580f16415685563fa52e56717efc7be7 Signed-off-by: Radu Nicolau <radu.nicolau@intel.com>
2017-11-10Allow Openssl 1.1.0Marco Varlese1-11/+124
This patch addresses all the code changes required to VPP to support openssl 1.1.0 API. All the changes have been done so that VPP can still be built against current openssl API whilst forward-looking to version 1.1.0. Change-Id: I65e22c53c5decde7a15c7eb78a62951ee246b8dc Signed-off-by: Marco Varlese <marco.varlese@suse.com>
2017-03-01VPP-598: tcp stack initial commitDave Barach1-1/+1
Change-Id: I49e5ce0aae6e4ff634024387ceaf7dbc432a0351 Signed-off-by: Dave Barach <dave@barachs.net> Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-02-17Implemented IKEv2 initiator features:Radu Nicolau1-20/+129
- IKE_SA_INIT and IKE_AUTH initial exchanges - Delete IKA SA - Rekey and delete Child SA - Child SAs lifetime policy To set up one VPP instance as the initiator use the following CLI commands (or API equivalents): ikev2 profile set <id> responder <interface> <addr> ikev2 profile set <id> ike-crypto-alg <crypto alg> <key size> ike-integ-alg <integ alg> ike-dh <dh type> ikev2 profile set <id> esp-crypto-alg <crypto alg> <key size> esp-integ-alg <integ alg> esp-dh <dh type> ikev2 profile set <id> sa-lifetime <seconds> <jitter> <handover> <max bytes> and finally ikev2 initiate sa-init <profile id> to initiate the IKE_SA_INIT exchange Child SA re-keying process: 1. Child SA expires 2. A new Child SA is created using the Child SA rekey exchange 3. For a set time both SAs are alive 4. After the set time interval expires old SA is deleted Any additional settings will not be carried over (i.e. settings of the ipsec<x> interface associated with the Child SA) CLI API additions: ikev2 profile set <id> responder <interface> <addr> ikev2 profile set <id> ike-crypto-alg <crypto alg> <key size> ike-integ-alg <integ alg> ike-dh <dh type> ikev2 profile set <id> esp-crypto-alg <crypto alg> <key size> esp-integ-alg <integ alg> esp-dh <dh type> ikev2 profile set <id> sa-lifetime <seconds> <jitter> <handover> <max bytes> ikev2 initiate sa-init <profile id> ikev2 initiate del-child-sa <child sa ispi> ikev2 initiate del-sa <sa ispi> ikev2 initiate rekey-child-sa <profile id> <child sa ispi> Sample configurations: Responder: ikev2 profile add pr1 ikev2 profile set pr1 auth shared-key-mic string Vpp123 ikev2 profile set pr1 id local fqdn vpp.home.responder ikev2 profile set pr1 id remote fqdn vpp.home.initiator ikev2 profile set pr1 traffic-selector remote ip-range 192.168.125.0 - 192.168.125.255 port-range 0 - 65535 protocol 0 ikev2 profile set pr1 traffic-selector local ip-range 192.168.124.0 - 192.168.124.255 port-range 0 - 65535 protocol 0 Initiator: ikev2 profile add pr1 ikev2 profile set pr1 auth shared-key-mic string Vpp123 ikev2 profile set pr1 id local fqdn vpp.home.initiator ikev2 profile set pr1 id remote fqdn vpp.home.responder ikev2 profile set pr1 traffic-selector local ip-range 192.168.125.0 - 192.168.125.255 port-range 0 - 65535 protocol 0 ikev2 profile set pr1 traffic-selector remote ip-range 192.168.124.0 - 192.168.124.255 port-range 0 - 65535 protocol 0 ikev2 profile set pr1 responder TenGigabitEthernet3/0/1 192.168.40.20 ikev2 profile set pr1 ike-crypto-alg aes-cbc 192 ike-integ-alg sha1-96 ike-dh modp-2048 ikev2 profile set pr1 esp-crypto-alg aes-cbc 192 esp-integ-alg sha1-96 esp-dh ecp-256 ikev2 profile set pr1 sa-lifetime 3600 10 5 0 Change-Id: I1db9084dc787129ea61298223fb7585a6f7eaf9e Signed-off-by: Radu Nicolau <radu.nicolau@intel.com>
2016-12-28Reorganize source tree to use single autotools instanceDamjan Marion1-0/+765
Change-Id: I7b51f88292e057c6443b12224486f2d0c9f8ae23 Signed-off-by: Damjan Marion <damarion@cisco.com>