diff mbox series

[06/13] test/crypto: add IPsec fragmented packet known vectors

Message ID 1638777528-553-7-git-send-email-anoobj@marvell.com (mailing list archive)
State Superseded, archived
Delegated to: akhil goyal
Headers show
Series Add new cases to lookaside IPsec tests | expand

Checks

Context Check Description
ci/checkpatch success coding style OK

Commit Message

Anoob Joseph Dec. 6, 2021, 7:58 a.m. UTC
From: Tejasree Kondoj <ktejasree@marvell.com>

Add fragmented plain packet known vector test case in
IPsec outbound.

Signed-off-by: Tejasree Kondoj <ktejasree@marvell.com>
---
 app/test/test_cryptodev.c                          |  22 +++++
 app/test/test_cryptodev_security_ipsec.c           |  10 ++
 app/test/test_cryptodev_security_ipsec.h           |   1 +
 .../test_cryptodev_security_ipsec_test_vectors.h   | 104 +++++++++++++++++++++
 4 files changed, 137 insertions(+)
diff mbox series

Patch

diff --git a/app/test/test_cryptodev.c b/app/test/test_cryptodev.c
index cb335fc..1315687 100644
--- a/app/test/test_cryptodev.c
+++ b/app/test/test_cryptodev.c
@@ -9383,6 +9383,23 @@  test_ipsec_proto_known_vec_inb(const void *test_data)
 }
 
 static int
+test_ipsec_proto_known_vec_fragmented(const void *test_data)
+{
+	struct ipsec_test_data td_outb;
+	struct ipsec_test_flags flags;
+
+	memset(&flags, 0, sizeof(flags));
+	flags.fragment = true;
+
+	memcpy(&td_outb, test_data, sizeof(td_outb));
+
+	/* Disable IV gen to be able to test with known vectors */
+	td_outb.ipsec_xform.options.iv_gen_disable = 1;
+
+	return test_ipsec_proto_process(&td_outb, NULL, 1, false, &flags);
+}
+
+static int
 test_ipsec_proto_all(const struct ipsec_test_flags *flags)
 {
 	struct ipsec_test_data td_outb[IPSEC_TEST_PACKETS_MAX];
@@ -14514,6 +14531,11 @@  static struct unit_test_suite ipsec_proto_testsuite  = {
 			test_ipsec_proto_known_vec,
 			&pkt_aes_128_cbc_hmac_sha256_v6),
 		TEST_CASE_NAMED_WITH_DATA(
+			"Outbound fragmented packet",
+			ut_setup_security, ut_teardown,
+			test_ipsec_proto_known_vec_fragmented,
+			&pkt_aes_128_gcm_frag),
+		TEST_CASE_NAMED_WITH_DATA(
 			"Inbound known vector (ESP tunnel mode IPv4 AES-GCM 128)",
 			ut_setup_security, ut_teardown,
 			test_ipsec_proto_known_vec_inb, &pkt_aes_128_gcm),
diff --git a/app/test/test_cryptodev_security_ipsec.c b/app/test/test_cryptodev_security_ipsec.c
index 12031d3..ccce63f 100644
--- a/app/test/test_cryptodev_security_ipsec.c
+++ b/app/test/test_cryptodev_security_ipsec.c
@@ -659,6 +659,16 @@  test_ipsec_td_verify(struct rte_mbuf *m, const struct ipsec_test_data *td,
 		return TEST_FAILED;
 	}
 
+	if ((td->ipsec_xform.direction == RTE_SECURITY_IPSEC_SA_DIR_EGRESS) &&
+				flags->fragment) {
+		const struct rte_ipv4_hdr *iph4;
+		iph4 = (const struct rte_ipv4_hdr *)output_text;
+		if (iph4->fragment_offset) {
+			printf("Output packet is fragmented");
+			return TEST_FAILED;
+		}
+	}
+
 	skip = test_ipsec_tunnel_hdr_len_get(td);
 
 	len -= skip;
diff --git a/app/test/test_cryptodev_security_ipsec.h b/app/test/test_cryptodev_security_ipsec.h
index d74eee7..884a795 100644
--- a/app/test/test_cryptodev_security_ipsec.h
+++ b/app/test/test_cryptodev_security_ipsec.h
@@ -63,6 +63,7 @@  struct ipsec_test_flags {
 	bool l4_csum;
 	bool ipv6;
 	bool tunnel_ipv6;
+	bool fragment;
 };
 
 struct crypto_param {
diff --git a/app/test/test_cryptodev_security_ipsec_test_vectors.h b/app/test/test_cryptodev_security_ipsec_test_vectors.h
index b8661f7..b6d48ad 100644
--- a/app/test/test_cryptodev_security_ipsec_test_vectors.h
+++ b/app/test/test_cryptodev_security_ipsec_test_vectors.h
@@ -958,4 +958,108 @@  struct ipsec_test_data pkt_aes_128_cbc_hmac_sha256_v6 = {
 	},
 };
 
+struct ipsec_test_data pkt_aes_128_gcm_frag = {
+	.key = {
+		.data = {
+			0xde, 0xad, 0xbe, 0xef, 0xde, 0xad, 0xbe, 0xef,
+			0xde, 0xad, 0xbe, 0xef, 0xde, 0xad, 0xbe, 0xef,
+		},
+	},
+	.input_text = {
+		.data = {
+			0x45, 0x00, 0x00, 0x6e, 0x00, 0x01, 0x00, 0x17,
+			0x40, 0x06, 0xed, 0x48, 0xc6, 0x12, 0x00, 0x00,
+			0xc6, 0x12, 0x01, 0x05, 0x00, 0x14, 0x00, 0x50,
+			0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+			0x50, 0x00, 0x00, 0x00, 0x55, 0x05, 0x00, 0x00,
+			0x00, 0x01, 0x02, 0x03, 0xf2, 0xf6, 0xe9, 0x21,
+			0xf9, 0xf2, 0xf6, 0xe9, 0x21, 0xf9, 0xf2, 0xf6,
+			0xe9, 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+			0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+			0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+			0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+			0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+			0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+			0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		},
+		.len = 110,
+	},
+	.output_text = {
+		.data = {
+			0x45, 0x00, 0x00, 0xa4, 0x00, 0x01, 0x00, 0x00,
+			0x40, 0x32, 0xf6, 0x0c, 0xc0, 0xa8, 0x01, 0x70,
+			0xc0, 0xa8, 0x01, 0x5a, 0x00, 0x00, 0x00, 0x34,
+			0x00, 0x00, 0x00, 0x01, 0x45, 0xad, 0xfe, 0x23,
+			0x78, 0x56, 0x12, 0x00, 0x49, 0x26, 0xac, 0x4e,
+			0x8d, 0xf3, 0x74, 0x26, 0x18, 0x3f, 0x65, 0x94,
+			0x73, 0x2e, 0xe4, 0xcf, 0x84, 0x6d, 0x03, 0x8a,
+			0x4c, 0xdd, 0x2d, 0xef, 0xcd, 0x9f, 0x84, 0x76,
+			0x93, 0xe1, 0xee, 0x21, 0x92, 0x8b, 0xf7, 0x7a,
+			0xb1, 0x6a, 0x7f, 0xd6, 0x10, 0x66, 0xdd, 0xa1,
+			0x8b, 0x17, 0x56, 0x99, 0x9a, 0x40, 0xd0, 0x6b,
+			0x2d, 0xe0, 0x55, 0x40, 0x2f, 0xb8, 0x38, 0xe3,
+			0x08, 0x46, 0xe2, 0x69, 0xc9, 0xa1, 0x85, 0x9d,
+			0x7b, 0xec, 0x33, 0x2a, 0x2d, 0x1d, 0x1f, 0x1a,
+			0x9e, 0xf0, 0x1e, 0xc3, 0x33, 0x64, 0x35, 0x82,
+			0xbb, 0xb5, 0x7a, 0x91, 0x2e, 0x8d, 0xd5, 0x5b,
+			0x3a, 0xbe, 0x95, 0x94, 0xba, 0x40, 0x73, 0x4e,
+			0xa4, 0x15, 0xe4, 0x4a, 0xf9, 0x14, 0x2c, 0x4f,
+			0x63, 0x2e, 0x23, 0x6e, 0xeb, 0x06, 0xe7, 0x52,
+			0xe1, 0xc7, 0x91, 0x7f, 0x19, 0xc0, 0x4a, 0xd2,
+			0xd5, 0x3e, 0x84, 0xa8,
+		},
+		.len = 164,
+	},
+	.salt = {
+		.data = {
+			0xde, 0xad, 0xbe, 0xef,
+		},
+		.len = 4,
+	},
+
+	.iv = {
+		.data = {
+			0x45, 0xad, 0xfe, 0x23, 0x78, 0x56, 0x12, 0x00,
+		},
+	},
+
+	.ipsec_xform = {
+		.spi = 52,
+		.options.esn = 0,
+		.options.udp_encap = 0,
+		.options.copy_dscp = 0,
+		.options.copy_flabel = 0,
+		.options.copy_df = 0,
+		.options.dec_ttl = 0,
+		.options.ecn = 0,
+		.options.stats = 0,
+		.options.tunnel_hdr_verify = 0,
+		.options.ip_csum_enable = 0,
+		.options.l4_csum_enable = 0,
+		.direction = RTE_SECURITY_IPSEC_SA_DIR_EGRESS,
+		.proto = RTE_SECURITY_IPSEC_SA_PROTO_ESP,
+		.mode = RTE_SECURITY_IPSEC_SA_MODE_TUNNEL,
+		.tunnel.type = RTE_SECURITY_IPSEC_TUNNEL_IPV4,
+		.replay_win_sz = 0,
+	},
+
+	.aead = true,
+
+	.xform = {
+		.aead = {
+			.next = NULL,
+			.type = RTE_CRYPTO_SYM_XFORM_AEAD,
+			.aead = {
+				.op = RTE_CRYPTO_AEAD_OP_ENCRYPT,
+				.algo = RTE_CRYPTO_AEAD_AES_GCM,
+				.key.length = 16,
+				.iv.length = 12,
+				.iv.offset = IV_OFFSET,
+				.digest_length = 16,
+				.aad_length = 12,
+			},
+		},
+	},
+};
+
 #endif /* TEST_CRYPTODEV_SECURITY_IPSEC_TEST_VECTORS_H_ */