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From: Radu Nicolau <radu.nicolau@intel.com>
To: Radu Nicolau <radu.nicolau@intel.com>, Akhil Goyal <gakhil@marvell.com>
Cc: dev@dpdk.org, declan.doherty@intel.com, hemant.agrawal@oss.nxp.com
Subject: [dpdk-dev] [PATCH v5 7/7] examples/ipsec-secgw: add support for additional algorithms
Date: Wed, 27 Oct 2021 12:45:30 +0100	[thread overview]
Message-ID: <20211027114530.2244661-8-radu.nicolau@intel.com> (raw)
In-Reply-To: <20211027114530.2244661-1-radu.nicolau@intel.com>

Add support for AES-GMAC, AES_CTR, AES_XCBC_MAC,
AES_CCM, CHACHA20_POLY1305

Signed-off-by: Declan Doherty <declan.doherty@intel.com>
Signed-off-by: Radu Nicolau <radu.nicolau@intel.com>
---
 doc/guides/rel_notes/release_21_11.rst   |   2 +
 doc/guides/sample_app_ug/ipsec_secgw.rst |   3 +-
 examples/ipsec-secgw/ipsec.h             |   3 +-
 examples/ipsec-secgw/sa.c                | 122 +++++++++++++++++++++--
 4 files changed, 119 insertions(+), 11 deletions(-)

diff --git a/doc/guides/rel_notes/release_21_11.rst b/doc/guides/rel_notes/release_21_11.rst
index 0a0bf05568..1d656b8e2b 100644
--- a/doc/guides/rel_notes/release_21_11.rst
+++ b/doc/guides/rel_notes/release_21_11.rst
@@ -308,6 +308,8 @@ New Features
 * **IPsec Security Gateway sample application new features.**
 
   * Added support for telemetry
+  * Added support for more AEAD algorithms: AES-GMAC, AES_CTR, AES_XCBC_MAC,
+    AES_CCM, CHACHA20_POLY1305
 
 
 Removed Items
diff --git a/doc/guides/sample_app_ug/ipsec_secgw.rst b/doc/guides/sample_app_ug/ipsec_secgw.rst
index 02846ac160..edd3d439f5 100644
--- a/doc/guides/sample_app_ug/ipsec_secgw.rst
+++ b/doc/guides/sample_app_ug/ipsec_secgw.rst
@@ -106,7 +106,8 @@ Constraints
 
 *  No IPv6 options headers.
 *  No AH mode.
-*  Supported algorithms: AES-CBC, AES-CTR, AES-GCM, 3DES-CBC, HMAC-SHA1 and NULL.
+*  Supported algorithms: AES-CBC, AES-CTR, AES-GCM, 3DES-CBC, HMAC-SHA1,
+   AES-GMAC, AES_CTR, AES_XCBC_MAC, AES_CCM, CHACHA20_POLY1305 and NULL.
 *  Each SA must be handle by a unique lcore (*1 RX queue per port*).
 
 Compiling the Application
diff --git a/examples/ipsec-secgw/ipsec.h b/examples/ipsec-secgw/ipsec.h
index b037d5179f..0dfb0d6acb 100644
--- a/examples/ipsec-secgw/ipsec.h
+++ b/examples/ipsec-secgw/ipsec.h
@@ -63,8 +63,7 @@ struct ip_addr {
 	} ip;
 };
 
-#define MAX_KEY_SIZE		36
-
+#define MAX_KEY_SIZE		64
 /*
  * application wide SA parameters
  */
diff --git a/examples/ipsec-secgw/sa.c b/examples/ipsec-secgw/sa.c
index 8725001fc7..44c18badbb 100644
--- a/examples/ipsec-secgw/sa.c
+++ b/examples/ipsec-secgw/sa.c
@@ -46,6 +46,7 @@ struct supported_cipher_algo {
 struct supported_auth_algo {
 	const char *keyword;
 	enum rte_crypto_auth_algorithm algo;
+	uint16_t iv_len;
 	uint16_t digest_len;
 	uint16_t key_len;
 	uint8_t key_not_req;
@@ -98,6 +99,20 @@ const struct supported_cipher_algo cipher_algos[] = {
 		.block_size = 4,
 		.key_len = 20
 	},
+	{
+		.keyword = "aes-192-ctr",
+		.algo = RTE_CRYPTO_CIPHER_AES_CTR,
+		.iv_len = 16,
+		.block_size = 16,
+		.key_len = 28
+	},
+	{
+		.keyword = "aes-256-ctr",
+		.algo = RTE_CRYPTO_CIPHER_AES_CTR,
+		.iv_len = 16,
+		.block_size = 16,
+		.key_len = 36
+	},
 	{
 		.keyword = "3des-cbc",
 		.algo = RTE_CRYPTO_CIPHER_3DES_CBC,
@@ -126,6 +141,31 @@ const struct supported_auth_algo auth_algos[] = {
 		.algo = RTE_CRYPTO_AUTH_SHA256_HMAC,
 		.digest_len = 16,
 		.key_len = 32
+	},
+	{
+		.keyword = "sha384-hmac",
+		.algo = RTE_CRYPTO_AUTH_SHA384_HMAC,
+		.digest_len = 24,
+		.key_len = 48
+	},
+	{
+		.keyword = "sha512-hmac",
+		.algo = RTE_CRYPTO_AUTH_SHA512_HMAC,
+		.digest_len = 32,
+		.key_len = 64
+	},
+	{
+		.keyword = "aes-gmac",
+		.algo = RTE_CRYPTO_AUTH_AES_GMAC,
+		.iv_len = 8,
+		.digest_len = 16,
+		.key_len = 20
+	},
+	{
+		.keyword = "aes-xcbc-mac-96",
+		.algo = RTE_CRYPTO_AUTH_AES_XCBC_MAC,
+		.digest_len = 12,
+		.key_len = 16
 	}
 };
 
@@ -156,6 +196,42 @@ const struct supported_aead_algo aead_algos[] = {
 		.key_len = 36,
 		.digest_len = 16,
 		.aad_len = 8,
+	},
+	{
+		.keyword = "aes-128-ccm",
+		.algo = RTE_CRYPTO_AEAD_AES_CCM,
+		.iv_len = 8,
+		.block_size = 4,
+		.key_len = 20,
+		.digest_len = 16,
+		.aad_len = 8,
+	},
+	{
+		.keyword = "aes-192-ccm",
+		.algo = RTE_CRYPTO_AEAD_AES_CCM,
+		.iv_len = 8,
+		.block_size = 4,
+		.key_len = 28,
+		.digest_len = 16,
+		.aad_len = 8,
+	},
+	{
+		.keyword = "aes-256-ccm",
+		.algo = RTE_CRYPTO_AEAD_AES_CCM,
+		.iv_len = 8,
+		.block_size = 4,
+		.key_len = 36,
+		.digest_len = 16,
+		.aad_len = 8,
+	},
+	{
+		.keyword = "chacha20-poly1305",
+		.algo = RTE_CRYPTO_AEAD_CHACHA20_POLY1305,
+		.iv_len = 12,
+		.block_size = 64,
+		.key_len = 36,
+		.digest_len = 16,
+		.aad_len = 8,
 	}
 };
 
@@ -484,6 +560,14 @@ parse_sa_tokens(char **tokens, uint32_t n_tokens,
 			if (status->status < 0)
 				return;
 
+			if (algo->algo == RTE_CRYPTO_AUTH_AES_GMAC) {
+				key_len -= 4;
+				rule->auth_key_len = key_len;
+				rule->iv_len = algo->iv_len;
+				memcpy(&rule->salt,
+					&rule->auth_key[key_len], 4);
+			}
+
 			auth_algo_p = 1;
 			continue;
 		}
@@ -1171,8 +1255,15 @@ sa_add_rules(struct sa_ctx *sa_ctx, const struct ipsec_sa entries[],
 			break;
 		}
 
-		if (sa->aead_algo == RTE_CRYPTO_AEAD_AES_GCM) {
-			iv_length = 12;
+
+		if (sa->aead_algo == RTE_CRYPTO_AEAD_AES_GCM ||
+			sa->aead_algo == RTE_CRYPTO_AEAD_AES_CCM ||
+			sa->aead_algo == RTE_CRYPTO_AEAD_CHACHA20_POLY1305) {
+
+			if (sa->aead_algo == RTE_CRYPTO_AEAD_AES_CCM)
+				iv_length = 11;
+			else
+				iv_length = 12;
 
 			sa_ctx->xf[idx].a.type = RTE_CRYPTO_SYM_XFORM_AEAD;
 			sa_ctx->xf[idx].a.aead.algo = sa->aead_algo;
@@ -1196,10 +1287,8 @@ sa_add_rules(struct sa_ctx *sa_ctx, const struct ipsec_sa entries[],
 			case RTE_CRYPTO_CIPHER_NULL:
 			case RTE_CRYPTO_CIPHER_3DES_CBC:
 			case RTE_CRYPTO_CIPHER_AES_CBC:
-				iv_length = sa->iv_len;
-				break;
 			case RTE_CRYPTO_CIPHER_AES_CTR:
-				iv_length = 16;
+				iv_length = sa->iv_len;
 				break;
 			default:
 				RTE_LOG(ERR, IPSEC_ESP,
@@ -1208,6 +1297,10 @@ sa_add_rules(struct sa_ctx *sa_ctx, const struct ipsec_sa entries[],
 				return -EINVAL;
 			}
 
+			/* AES_GMAC uses salt like AEAD algorithms */
+			if (sa->auth_algo == RTE_CRYPTO_AUTH_AES_GMAC)
+					iv_length = 12;
+
 			if (inbound) {
 				sa_ctx->xf[idx].b.type = RTE_CRYPTO_SYM_XFORM_CIPHER;
 				sa_ctx->xf[idx].b.cipher.algo = sa->cipher_algo;
@@ -1229,6 +1322,9 @@ sa_add_rules(struct sa_ctx *sa_ctx, const struct ipsec_sa entries[],
 					sa->digest_len;
 				sa_ctx->xf[idx].a.auth.op =
 					RTE_CRYPTO_AUTH_OP_VERIFY;
+				sa_ctx->xf[idx].a.auth.iv.offset = IV_OFFSET;
+				sa_ctx->xf[idx].a.auth.iv.length = iv_length;
+
 			} else { /* outbound */
 				sa_ctx->xf[idx].a.type = RTE_CRYPTO_SYM_XFORM_CIPHER;
 				sa_ctx->xf[idx].a.cipher.algo = sa->cipher_algo;
@@ -1250,11 +1346,21 @@ sa_add_rules(struct sa_ctx *sa_ctx, const struct ipsec_sa entries[],
 					sa->digest_len;
 				sa_ctx->xf[idx].b.auth.op =
 					RTE_CRYPTO_AUTH_OP_GENERATE;
+				sa_ctx->xf[idx].b.auth.iv.offset = IV_OFFSET;
+				sa_ctx->xf[idx].b.auth.iv.length = iv_length;
+
 			}
 
-			sa_ctx->xf[idx].a.next = &sa_ctx->xf[idx].b;
-			sa_ctx->xf[idx].b.next = NULL;
-			sa->xforms = &sa_ctx->xf[idx].a;
+			if (sa->auth_algo == RTE_CRYPTO_AUTH_AES_GMAC) {
+				sa->xforms = inbound ?
+					&sa_ctx->xf[idx].a : &sa_ctx->xf[idx].b;
+				sa->xforms->next = NULL;
+
+			} else {
+				sa_ctx->xf[idx].a.next = &sa_ctx->xf[idx].b;
+				sa_ctx->xf[idx].b.next = NULL;
+				sa->xforms = &sa_ctx->xf[idx].a;
+			}
 		}
 
 		if (ips->type ==
-- 
2.25.1


  parent reply	other threads:[~2021-10-27 12:00 UTC|newest]

Thread overview: 82+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-03 11:22 [dpdk-dev] [PATCH 0/7] IPsec Sec GW new features Radu Nicolau
2021-09-03 11:22 ` [dpdk-dev] [PATCH 1/7] examples/ipsec-secgw: add ol_flags support Radu Nicolau
2021-09-08 12:48   ` [dpdk-dev] [EXT] " Akhil Goyal
2021-09-09  8:57     ` Nicolau, Radu
2021-09-03 11:22 ` [dpdk-dev] [PATCH 2/7] examples/ipsec-secgw: add support for NAT-T Radu Nicolau
2021-09-08 10:36   ` [dpdk-dev] [EXT] " Akhil Goyal
2021-09-03 11:22 ` [dpdk-dev] [PATCH 3/7] examples/ipsec-secgw: add support for TSO Radu Nicolau
2021-09-08 12:54   ` [dpdk-dev] [EXT] " Akhil Goyal
2021-09-03 11:22 ` [dpdk-dev] [PATCH 4/7] examples/ipsec-secgw: enable stats by default Radu Nicolau
2021-09-03 12:50   ` Zhang, Roy Fan
2021-09-08 13:08   ` [dpdk-dev] [EXT] " Akhil Goyal
2021-09-08 16:05     ` Hemant Agrawal
2021-09-03 11:22 ` [dpdk-dev] [PATCH 5/7] examples/ipsec-secgw: add support for telemetry Radu Nicolau
2021-09-08 14:09   ` [dpdk-dev] [EXT] " Akhil Goyal
2021-09-03 11:22 ` [dpdk-dev] [PATCH 6/7] examples/ipsec-secgw: add support for defining initial sequence number value Radu Nicolau
2021-09-08 14:11   ` [dpdk-dev] [EXT] " Akhil Goyal
2021-09-03 11:22 ` [dpdk-dev] [PATCH 7/7] examples/ipsec-secgw: add ethdev reset callback Radu Nicolau
2021-09-08 14:24   ` [dpdk-dev] [EXT] " Akhil Goyal
2021-09-15 13:45 ` [dpdk-dev] [PATCH v2 0/9] IPsec Sec GW new features Radu Nicolau
2021-09-15 13:45   ` [dpdk-dev] [PATCH v2 1/9] examples/ipsec-secgw: update create inline session Radu Nicolau
2021-09-15 13:45   ` [dpdk-dev] [PATCH v2 2/9] examples/ipsec-secgw: update SA parameters with L3 options Radu Nicolau
2021-09-15 13:45   ` [dpdk-dev] [PATCH v2 3/9] examples/ipsec-secgw: add support for telemetry Radu Nicolau
2021-09-15 13:45   ` [dpdk-dev] [PATCH v2 4/9] examples/ipsec-secgw: add stats interval argument Radu Nicolau
2021-09-16  9:13     ` Hemant Agrawal
2021-09-16  9:30     ` [dpdk-dev] [EXT] " Anoob Joseph
2021-09-16 10:24       ` Nicolau, Radu
2021-09-17 12:51         ` Anoob Joseph
2021-09-15 13:45   ` [dpdk-dev] [PATCH v2 5/9] examples/ipsec-secgw: add support for TSO Radu Nicolau
2021-09-15 13:45   ` [dpdk-dev] [PATCH v2 6/9] examples/ipsec-secgw: add support for defining initial sequence number value Radu Nicolau
2021-09-15 13:45   ` [dpdk-dev] [PATCH v2 7/9] examples/ipsec-secgw: add ethdev reset callback Radu Nicolau
2021-09-15 13:45   ` [dpdk-dev] [PATCH v2 8/9] examples/ipsec-secgw: add support for additional algorithms Radu Nicolau
2021-09-15 13:45   ` [dpdk-dev] [PATCH v2 9/9] examples/ipsec-secgw: add support for inline crypto UDP encapsulation Radu Nicolau
2021-10-01  9:51 ` [dpdk-dev] [PATCH v3 0/8] IPsec Sec GW new features Radu Nicolau
2021-10-01  9:51   ` [dpdk-dev] [PATCH v3 1/8] examples/ipsec-secgw: add stats interval argument Radu Nicolau
2021-10-08 18:37     ` [dpdk-dev] [EXT] " Akhil Goyal
2021-10-01  9:51   ` [dpdk-dev] [PATCH v3 2/8] examples/ipsec-secgw: update create inline session Radu Nicolau
2021-10-08 18:38     ` [dpdk-dev] [EXT] " Akhil Goyal
2021-10-01  9:51   ` [dpdk-dev] [PATCH v3 3/8] examples/ipsec-secgw: add support for inline crypto UDP encapsulation Radu Nicolau
2021-10-08 18:42     ` [dpdk-dev] [EXT] " Akhil Goyal
2021-10-01  9:51   ` [dpdk-dev] [PATCH v3 4/8] examples/ipsec-secgw: add support for TSO Radu Nicolau
2021-10-08 18:46     ` [dpdk-dev] [EXT] " Akhil Goyal
2021-10-01  9:51   ` [dpdk-dev] [PATCH v3 5/8] examples/ipsec-secgw: add support for telemetry Radu Nicolau
2021-10-08 18:51     ` [dpdk-dev] [EXT] " Akhil Goyal
2021-10-01  9:52   ` [dpdk-dev] [PATCH v3 6/8] examples/ipsec-secgw: add support for defining initial sequence number value Radu Nicolau
2021-10-08 18:57     ` [dpdk-dev] [EXT] " Akhil Goyal
2021-10-01  9:52   ` [dpdk-dev] [PATCH v3 7/8] examples/ipsec-secgw: add ethdev reset callback Radu Nicolau
2021-10-01  9:52   ` [dpdk-dev] [PATCH v3 8/8] examples/ipsec-secgw: add support for additional algorithms Radu Nicolau
2021-10-08 19:07     ` [dpdk-dev] [EXT] " Akhil Goyal
2021-10-11 15:40       ` Nicolau, Radu
2021-10-18 10:28 ` [dpdk-dev] [PATCH v4 0/7] IPsec Sec GW new features Radu Nicolau
2021-10-18 10:28   ` [dpdk-dev] [PATCH v4 1/7] examples/ipsec-secgw: add stats interval argument Radu Nicolau
2021-10-18 10:28   ` [dpdk-dev] [PATCH v4 2/7] examples/ipsec-secgw: update create inline session Radu Nicolau
2021-10-18 10:28   ` [dpdk-dev] [PATCH v4 3/7] examples/ipsec-secgw: add support for inline crypto UDP encapsulation Radu Nicolau
2021-10-18 10:28   ` [dpdk-dev] [PATCH v4 4/7] examples/ipsec-secgw: support telemetry Radu Nicolau
2021-10-18 10:28   ` [dpdk-dev] [PATCH v4 5/7] examples/ipsec-secgw: define initial ESN value Radu Nicolau
2021-10-18 10:28   ` [dpdk-dev] [PATCH v4 6/7] examples/ipsec-secgw: add ethdev reset callback Radu Nicolau
2021-10-18 10:29   ` [dpdk-dev] [PATCH v4 7/7] examples/ipsec-secgw: add support for additional algorithms Radu Nicolau
2021-10-27 11:45 ` [dpdk-dev] [PATCH v5 0/7] IPsec Sec GW new features Radu Nicolau
2021-10-27 11:45   ` [dpdk-dev] [PATCH v5 1/7] examples/ipsec-secgw: add stats interval argument Radu Nicolau
2021-10-27 11:45   ` [dpdk-dev] [PATCH v5 2/7] examples/ipsec-secgw: update create inline session Radu Nicolau
2021-10-27 11:45   ` [dpdk-dev] [PATCH v5 3/7] examples/ipsec-secgw: add support for inline crypto UDP encapsulation Radu Nicolau
2021-10-31 20:03     ` [dpdk-dev] [EXT] " Akhil Goyal
2021-10-27 11:45   ` [dpdk-dev] [PATCH v5 4/7] examples/ipsec-secgw: support telemetry Radu Nicolau
2021-10-31 20:22     ` [dpdk-dev] [EXT] " Akhil Goyal
2021-10-27 11:45   ` [dpdk-dev] [PATCH v5 5/7] examples/ipsec-secgw: define initial ESN value Radu Nicolau
2021-10-31 20:23     ` [dpdk-dev] [EXT] " Akhil Goyal
2021-10-27 11:45   ` [dpdk-dev] [PATCH v5 6/7] examples/ipsec-secgw: add ethdev reset callback Radu Nicolau
2021-10-31 20:25     ` [dpdk-dev] [EXT] " Akhil Goyal
2021-10-27 11:45   ` Radu Nicolau [this message]
2021-10-31 20:29     ` [dpdk-dev] [EXT] [PATCH v5 7/7] examples/ipsec-secgw: add support for additional algorithms Akhil Goyal
2021-11-01 12:58 ` [dpdk-dev] [PATCH v6 0/7] IPsec Sec GW new features Radu Nicolau
2021-11-01 12:58   ` [dpdk-dev] [PATCH v6 1/7] examples/ipsec-secgw: add stats interval argument Radu Nicolau
2021-11-03  9:23     ` [dpdk-dev] [EXT] " Akhil Goyal
2021-11-03 10:51       ` Nicolau, Radu
2021-11-03 13:20         ` Akhil Goyal
2021-11-01 12:58   ` [dpdk-dev] [PATCH v6 2/7] examples/ipsec-secgw: update create inline session Radu Nicolau
2021-11-01 12:58   ` [dpdk-dev] [PATCH v6 3/7] examples/ipsec-secgw: add support for inline crypto UDP encapsulation Radu Nicolau
2021-11-01 12:58   ` [dpdk-dev] [PATCH v6 4/7] examples/ipsec-secgw: support telemetry Radu Nicolau
2021-11-01 12:58   ` [dpdk-dev] [PATCH v6 5/7] examples/ipsec-secgw: define initial ESN value Radu Nicolau
2021-11-01 12:58   ` [dpdk-dev] [PATCH v6 6/7] examples/ipsec-secgw: add ethdev reset callback Radu Nicolau
2021-11-01 12:58   ` [dpdk-dev] [PATCH v6 7/7] examples/ipsec-secgw: add support for additional algorithms Radu Nicolau
2021-11-03 14:13   ` [dpdk-dev] [EXT] [PATCH v6 0/7] IPsec Sec GW new features Akhil Goyal

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