diff --git a/drivers/crypto/cnxk/cnxk_cryptodev_ops.c b/drivers/crypto/cnxk/cnxk_cryptodev_ops.c
index b6d3076..f2319df 100644
--- a/drivers/crypto/cnxk/cnxk_cryptodev_ops.c
+++ b/drivers/crypto/cnxk/cnxk_cryptodev_ops.c
@@ -460,6 +460,12 @@ sym_session_configure(struct roc_cpt *roc_cpt, int driver_id,
 	case CNXK_CPT_CIPHER:
 		ret = fill_sess_cipher(xform, sess_priv);
 		break;
+	case CNXK_CPT_AUTH:
+		if (xform->auth.algo == RTE_CRYPTO_AUTH_AES_GMAC)
+			ret = fill_sess_gmac(xform, sess_priv);
+		else
+			ret = fill_sess_auth(xform, sess_priv);
+		break;
 	default:
 		ret = -1;
 	}
@@ -467,6 +473,13 @@ sym_session_configure(struct roc_cpt *roc_cpt, int driver_id,
 	if (ret)
 		goto priv_put;
 
+	if ((sess_priv->roc_se_ctx.fc_type == ROC_SE_HASH_HMAC) &&
+	    cpt_mac_len_verify(&xform->auth)) {
+		plt_dp_err("MAC length is not supported");
+		ret = -ENOTSUP;
+		goto priv_put;
+	}
+
 	sess_priv->cpt_inst_w7 = cnxk_cpt_inst_w7_get(sess_priv, roc_cpt);
 
 	set_sym_session_private_data(sess, driver_id, sess_priv);
diff --git a/drivers/crypto/cnxk/cnxk_se.h b/drivers/crypto/cnxk/cnxk_se.h
index b5a16c4..6e4b032 100644
--- a/drivers/crypto/cnxk/cnxk_se.h
+++ b/drivers/crypto/cnxk/cnxk_se.h
@@ -29,6 +29,48 @@ struct cnxk_se_sess {
 } __rte_cache_aligned;
 
 static __rte_always_inline int
+cpt_mac_len_verify(struct rte_crypto_auth_xform *auth)
+{
+	uint16_t mac_len = auth->digest_length;
+	int ret;
+
+	switch (auth->algo) {
+	case RTE_CRYPTO_AUTH_MD5:
+	case RTE_CRYPTO_AUTH_MD5_HMAC:
+		ret = (mac_len == 16) ? 0 : -1;
+		break;
+	case RTE_CRYPTO_AUTH_SHA1:
+	case RTE_CRYPTO_AUTH_SHA1_HMAC:
+		ret = (mac_len == 20) ? 0 : -1;
+		break;
+	case RTE_CRYPTO_AUTH_SHA224:
+	case RTE_CRYPTO_AUTH_SHA224_HMAC:
+		ret = (mac_len == 28) ? 0 : -1;
+		break;
+	case RTE_CRYPTO_AUTH_SHA256:
+	case RTE_CRYPTO_AUTH_SHA256_HMAC:
+		ret = (mac_len == 32) ? 0 : -1;
+		break;
+	case RTE_CRYPTO_AUTH_SHA384:
+	case RTE_CRYPTO_AUTH_SHA384_HMAC:
+		ret = (mac_len == 48) ? 0 : -1;
+		break;
+	case RTE_CRYPTO_AUTH_SHA512:
+	case RTE_CRYPTO_AUTH_SHA512_HMAC:
+		ret = (mac_len == 64) ? 0 : -1;
+		break;
+	case RTE_CRYPTO_AUTH_NULL:
+		ret = 0;
+		break;
+	default:
+		ret = -1;
+	}
+
+	return ret;
+}
+
+
+static __rte_always_inline int
 fill_sess_cipher(struct rte_crypto_sym_xform *xform, struct cnxk_se_sess *sess)
 {
 	struct rte_crypto_cipher_xform *c_form;
@@ -134,4 +176,156 @@ fill_sess_cipher(struct rte_crypto_sym_xform *xform, struct cnxk_se_sess *sess)
 
 	return 0;
 }
+
+static __rte_always_inline int
+fill_sess_auth(struct rte_crypto_sym_xform *xform, struct cnxk_se_sess *sess)
+{
+	struct rte_crypto_auth_xform *a_form;
+	roc_se_auth_type auth_type = 0; /* NULL Auth type */
+	uint8_t zsk_flag = 0, aes_gcm = 0, is_null = 0;
+
+	if (xform->next != NULL &&
+	    xform->next->type == RTE_CRYPTO_SYM_XFORM_CIPHER &&
+	    xform->next->cipher.op == RTE_CRYPTO_CIPHER_OP_ENCRYPT) {
+		/* Perform auth followed by encryption */
+		sess->roc_se_ctx.template_w4.s.opcode_minor =
+			ROC_SE_FC_MINOR_OP_HMAC_FIRST;
+	}
+
+	a_form = &xform->auth;
+
+	if (a_form->op == RTE_CRYPTO_AUTH_OP_VERIFY)
+		sess->cpt_op |= ROC_SE_OP_AUTH_VERIFY;
+	else if (a_form->op == RTE_CRYPTO_AUTH_OP_GENERATE)
+		sess->cpt_op |= ROC_SE_OP_AUTH_GENERATE;
+	else {
+		plt_dp_err("Unknown auth operation");
+		return -1;
+	}
+
+	switch (a_form->algo) {
+	case RTE_CRYPTO_AUTH_SHA1_HMAC:
+		/* Fall through */
+	case RTE_CRYPTO_AUTH_SHA1:
+		auth_type = ROC_SE_SHA1_TYPE;
+		break;
+	case RTE_CRYPTO_AUTH_SHA256_HMAC:
+	case RTE_CRYPTO_AUTH_SHA256:
+		auth_type = ROC_SE_SHA2_SHA256;
+		break;
+	case RTE_CRYPTO_AUTH_SHA512_HMAC:
+	case RTE_CRYPTO_AUTH_SHA512:
+		auth_type = ROC_SE_SHA2_SHA512;
+		break;
+	case RTE_CRYPTO_AUTH_AES_GMAC:
+		auth_type = ROC_SE_GMAC_TYPE;
+		aes_gcm = 1;
+		break;
+	case RTE_CRYPTO_AUTH_SHA224_HMAC:
+	case RTE_CRYPTO_AUTH_SHA224:
+		auth_type = ROC_SE_SHA2_SHA224;
+		break;
+	case RTE_CRYPTO_AUTH_SHA384_HMAC:
+	case RTE_CRYPTO_AUTH_SHA384:
+		auth_type = ROC_SE_SHA2_SHA384;
+		break;
+	case RTE_CRYPTO_AUTH_MD5_HMAC:
+	case RTE_CRYPTO_AUTH_MD5:
+		auth_type = ROC_SE_MD5_TYPE;
+		break;
+	case RTE_CRYPTO_AUTH_KASUMI_F9:
+		auth_type = ROC_SE_KASUMI_F9_ECB;
+		/*
+		 * Indicate that direction needs to be taken out
+		 * from end of src
+		 */
+		zsk_flag = ROC_SE_K_F9;
+		break;
+	case RTE_CRYPTO_AUTH_SNOW3G_UIA2:
+		auth_type = ROC_SE_SNOW3G_UIA2;
+		zsk_flag = ROC_SE_ZS_IA;
+		break;
+	case RTE_CRYPTO_AUTH_ZUC_EIA3:
+		auth_type = ROC_SE_ZUC_EIA3;
+		zsk_flag = ROC_SE_ZS_IA;
+		break;
+	case RTE_CRYPTO_AUTH_NULL:
+		auth_type = 0;
+		is_null = 1;
+		break;
+	case RTE_CRYPTO_AUTH_AES_XCBC_MAC:
+	case RTE_CRYPTO_AUTH_AES_CMAC:
+	case RTE_CRYPTO_AUTH_AES_CBC_MAC:
+		plt_dp_err("Crypto: Unsupported hash algo %u", a_form->algo);
+		return -1;
+	default:
+		plt_dp_err("Crypto: Undefined Hash algo %u specified",
+			   a_form->algo);
+		return -1;
+	}
+
+	sess->zsk_flag = zsk_flag;
+	sess->aes_gcm = aes_gcm;
+	sess->mac_len = a_form->digest_length;
+	sess->is_null = is_null;
+	if (zsk_flag) {
+		sess->auth_iv_offset = a_form->iv.offset;
+		sess->auth_iv_length = a_form->iv.length;
+	}
+	if (unlikely(roc_se_auth_key_set(&sess->roc_se_ctx, auth_type,
+					 a_form->key.data, a_form->key.length,
+					 a_form->digest_length)))
+		return -1;
+
+	return 0;
+}
+
+static __rte_always_inline int
+fill_sess_gmac(struct rte_crypto_sym_xform *xform, struct cnxk_se_sess *sess)
+{
+	struct rte_crypto_auth_xform *a_form;
+	roc_se_cipher_type enc_type = 0; /* NULL Cipher type */
+	roc_se_auth_type auth_type = 0;	 /* NULL Auth type */
+
+	a_form = &xform->auth;
+
+	if (a_form->op == RTE_CRYPTO_AUTH_OP_GENERATE)
+		sess->cpt_op |= ROC_SE_OP_ENCODE;
+	else if (a_form->op == RTE_CRYPTO_AUTH_OP_VERIFY)
+		sess->cpt_op |= ROC_SE_OP_DECODE;
+	else {
+		plt_dp_err("Unknown auth operation");
+		return -1;
+	}
+
+	switch (a_form->algo) {
+	case RTE_CRYPTO_AUTH_AES_GMAC:
+		enc_type = ROC_SE_AES_GCM;
+		auth_type = ROC_SE_GMAC_TYPE;
+		break;
+	default:
+		plt_dp_err("Crypto: Undefined cipher algo %u specified",
+			   a_form->algo);
+		return -1;
+	}
+
+	sess->zsk_flag = 0;
+	sess->aes_gcm = 0;
+	sess->is_gmac = 1;
+	sess->iv_offset = a_form->iv.offset;
+	sess->iv_length = a_form->iv.length;
+	sess->mac_len = a_form->digest_length;
+
+	if (unlikely(roc_se_ciph_key_set(&sess->roc_se_ctx, enc_type,
+					 a_form->key.data, a_form->key.length,
+					 NULL)))
+		return -1;
+
+	if (unlikely(roc_se_auth_key_set(&sess->roc_se_ctx, auth_type, NULL, 0,
+					 a_form->digest_length)))
+		return -1;
+
+	return 0;
+}
+
 #endif /*_CNXK_SE_H_ */
