Add lookaside IPsec functional tests. Known vector tests and combined mode framework is added.
Known vector tests for outbound operations would use predefined IV and sequence number as 1. So plain packet would get encrypted to generate the IPsec packet. Tests would compare against known vector. Known vector tests for inbound operation would generate test vectors by reversing outbound known vectors. The input_text would become encrypted packet and output_text would be the plain packet. Tests would then validate the operation by comparing against plain packet. Combined mode tests are used to test all IPsec features against all ciphers supported by the hardware. The framework is introduced to avoid testing with any specific algo, thereby making it mandatory to be supported. Also, testing with all supported combinations will help with increasing coverage as well. Two test cases use combined mode, 1. Display algo coverage and basic in + out tests 2. Negative test for ICV corruption Known vectors are based on https://datatracker.ietf.org/doc/html/draft-mcgrew-gcm-test-01 The vectors are updated to have sequence number as 1 & L4 checksum computed correctly. And they have following properties, 1. ESP 2. Tunnel mode 3. IPv4 4. IPv4 tunnel This series is targetted for DPDK 21.11. Upcoming additions, 1. AES-CBC-SHA1-HMAC known vectors & combined mode 2. IPv6 3. UDP encapsulation 4. Transport 5. Mixed mode (IPv4-in-IPv6 etc, all combinations) Tested with following PMDs 1. crypto_octeontx2 2. crypto_cn10k Anoob Joseph (2): test/crypto: add lookaside IPsec tests test/crypto: add combined mode tests Tejasree Kondoj (1): test/crypto: add lookaside IPsec ICV corrupt test case app/test/meson.build | 1 + app/test/test.h | 6 + app/test/test_cryptodev.c | 330 +++++++++++++++++++++ app/test/test_cryptodev_security_ipsec.c | 311 +++++++++++++++++++ app/test/test_cryptodev_security_ipsec.h | 115 +++++++ .../test_cryptodev_security_ipsec_test_vectors.h | 321 ++++++++++++++++++++ 6 files changed, 1084 insertions(+) create mode 100644 app/test/test_cryptodev_security_ipsec.c create mode 100644 app/test/test_cryptodev_security_ipsec.h create mode 100644 app/test/test_cryptodev_security_ipsec_test_vectors.h -- 2.7.4
