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-rw-r--r--plugins/ioam-plugin/ioam/lib-pot/jvpp_ioam_pot.c124
-rw-r--r--plugins/ioam-plugin/ioam/lib-pot/jvpp_ioam_pot.h45
-rw-r--r--plugins/ioam-plugin/ioam/lib-pot/math64.h159
-rw-r--r--plugins/ioam-plugin/ioam/lib-pot/pot.api133
-rw-r--r--plugins/ioam-plugin/ioam/lib-pot/pot_all_api_h.h16
-rw-r--r--plugins/ioam-plugin/ioam/lib-pot/pot_api.c292
-rw-r--r--plugins/ioam-plugin/ioam/lib-pot/pot_msg_enum.h28
-rw-r--r--plugins/ioam-plugin/ioam/lib-pot/pot_test.c365
-rw-r--r--plugins/ioam-plugin/ioam/lib-pot/pot_util.c445
-rw-r--r--plugins/ioam-plugin/ioam/lib-pot/pot_util.h195
10 files changed, 0 insertions, 1802 deletions
diff --git a/plugins/ioam-plugin/ioam/lib-pot/jvpp_ioam_pot.c b/plugins/ioam-plugin/ioam/lib-pot/jvpp_ioam_pot.c
deleted file mode 100644
index a60ae60f4fa..00000000000
--- a/plugins/ioam-plugin/ioam/lib-pot/jvpp_ioam_pot.c
+++ /dev/null
@@ -1,124 +0,0 @@
-/*
- * Copyright (c) 2016 Cisco and/or its affiliates.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <vnet/vnet.h>
-
-#include <ioam/lib-pot/pot_msg_enum.h>
-#define vl_typedefs /* define message structures */
-#include <ioam/lib-pot/pot_all_api_h.h>
-#undef vl_typedefs
-
-#define vl_endianfun
-#include <ioam/lib-pot/pot_all_api_h.h>
-#undef vl_endianfun
-
-#define vl_print(handle, ...)
-#define vl_printfun
-#include <ioam/lib-pot/pot_all_api_h.h>
-#undef vl_printfun
-
-/* Get the API version number */
-#define vl_api_version(n,v) static u32 api_version=(v);
-#include <ioam/lib-pot/pot_all_api_h.h>
-#undef vl_api_version
-
-#include <vnet/api_errno.h>
-#include <vlibapi/api.h>
-#include <vlibmemory/api.h>
-
-#if VPPJNI_DEBUG == 1
- #define DEBUG_LOG(...) clib_warning(__VA_ARGS__)
-#else
- #define DEBUG_LOG(...)
-#endif
-
-#include <jvpp-common/jvpp_common.h>
-
-#include "ioam/jvpp/io_fd_vpp_jvpp_ioampot_JVppIoampotImpl.h"
-#include "jvpp_ioam_pot.h"
-#include "ioam/jvpp/jvpp_ioam_pot_gen.h"
-
-/*
- * Class: io_fd_vpp_jvpp_ioampot_JVppIoampotImpl
- * Method: init0
- * Signature: (JI)V
- */
-JNIEXPORT void JNICALL Java_io_fd_vpp_jvpp_ioampot_JVppIoampotImpl_init0
- (JNIEnv *env, jclass clazz, jobject callback, jlong queue_address, jint my_client_index) {
- ioampot_main_t * plugin_main = &ioampot_main;
- u8 * name;
- clib_warning ("Java_io_fd_vpp_jvpp_ioampot_JVppIoampotImpl_init0");
-
- plugin_main->my_client_index = my_client_index;
- plugin_main->vl_input_queue = (unix_shared_memory_queue_t *)queue_address;
-
- name = format (0, "ioam_pot_%08x%c", api_version, 0);
- plugin_main->msg_id_base = vl_client_get_first_plugin_msg_id ((char *) name);
-
- if (plugin_main->msg_id_base == (u16) ~0) {
- jclass exClass = (*env)->FindClass(env, "java/lang/IllegalStateException");
- (*env)->ThrowNew(env, exClass, "ioam_pot plugin is not loaded in VPP");
- } else {
- plugin_main->callbackObject = (*env)->NewGlobalRef(env, callback);
- plugin_main->callbackClass = (jclass)(*env)->NewGlobalRef(env, (*env)->GetObjectClass(env, callback));
-
- #define _(N,n) \
- vl_msg_api_set_handlers(VL_API_##N + plugin_main->msg_id_base, #n, \
- vl_api_##n##_t_handler, \
- vl_noop_handler, \
- vl_api_##n##_t_endian, \
- vl_api_##n##_t_print, \
- sizeof(vl_api_##n##_t), 1);
- foreach_api_reply_handler;
- #undef _
- }
-}
-
-JNIEXPORT void JNICALL Java_io_fd_vpp_jvpp_ioampot_JVppIoampotImpl_close0
-(JNIEnv *env, jclass clazz) {
- ioampot_main_t * plugin_main = &ioampot_main;
-
- // cleanup:
- (*env)->DeleteGlobalRef(env, plugin_main->callbackClass);
- (*env)->DeleteGlobalRef(env, plugin_main->callbackObject);
-
- plugin_main->callbackClass = NULL;
- plugin_main->callbackObject = NULL;
-}
-
-/* Attach thread to JVM and cache class references when initiating JVPP iOAM POT */
-jint JNI_OnLoad(JavaVM *vm, void *reserved) {
- JNIEnv* env;
-
- if ((*vm)->GetEnv(vm, (void**) &env, JNI_VERSION_1_8) != JNI_OK) {
- return JNI_EVERSION;
- }
-
- if (cache_class_references(env) != 0) {
- clib_warning ("Failed to cache class references\n");
- return JNI_ERR;
- }
-
- return JNI_VERSION_1_8;
-}
-
-/* Clean up cached references when disposing JVPP iOAM POT */
-void JNI_OnUnload(JavaVM *vm, void *reserved) {
- JNIEnv* env;
- if ((*vm)->GetEnv(vm, (void**) &env, JNI_VERSION_1_8) != JNI_OK) {
- return;
- }
- delete_class_references(env);
-}
diff --git a/plugins/ioam-plugin/ioam/lib-pot/jvpp_ioam_pot.h b/plugins/ioam-plugin/ioam/lib-pot/jvpp_ioam_pot.h
deleted file mode 100644
index 00aa51db5ad..00000000000
--- a/plugins/ioam-plugin/ioam/lib-pot/jvpp_ioam_pot.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * Copyright (c) 2016 Cisco and/or its affiliates.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-#ifndef __included_jvpp_ioam_pot_h__
-#define __included_jvpp_ioam_pot_h__
-
-#include <vnet/vnet.h>
-#include <vnet/ip/ip.h>
-#include <vnet/api_errno.h>
-#include <vlibapi/api.h>
-#include <vlibmemory/api.h>
-#include <jni.h>
-
-/* Global state for JVPP-IOAM-POT */
-typedef struct {
- /* Base message index for the pot plugin */
- u16 msg_id_base;
-
- /* Pointer to shared memory queue */
- unix_shared_memory_queue_t * vl_input_queue;
-
- /* VPP api client index */
- u32 my_client_index;
-
- /* Callback object and class references enabling asynchronous Java calls */
- jobject callbackObject;
- jclass callbackClass;
-
-} ioampot_main_t;
-
-ioampot_main_t ioampot_main __attribute__((aligned (64)));
-
-
-#endif /* __included_jvpp_ioam_pot_h__ */
diff --git a/plugins/ioam-plugin/ioam/lib-pot/math64.h b/plugins/ioam-plugin/ioam/lib-pot/math64.h
deleted file mode 100644
index 4c608a37de4..00000000000
--- a/plugins/ioam-plugin/ioam/lib-pot/math64.h
+++ /dev/null
@@ -1,159 +0,0 @@
-/*
- * math64.h provides the 64 bit unsigned integer add, multiply followed by modulo operation
- * The linux/math64.h provides divide and multiply 64 bit integers but:
- * 1. multiply: mul_u64_u64_shr - only returns 64 bits of the result and has to be called
- * twice to get the complete 128 bits of the result.
- * 2. Modulo operation of the result of addition and multiplication of u64 that may result
- * in integers > 64 bits is not supported
- * Hence this header to combine add/multiply followed by modulo of u64 integrers
- * always resulting in u64.
- *
- * Copyright (c) 2016 Cisco and/or its affiliates.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-#ifndef include_vnet_math64_h
-#define include_vnet_math64_h
-#include <stdint.h>
-
-/*
- * multiplies and returns result in hi and lo
- */
-static inline void mul64by64(u64 a, u64 b, u64 * hi, u64 * lo)
-{
- u64 a_lo = (u64) (uint32_t) a;
- u64 a_hi = a >> 32;
- u64 b_lo = (u64) (u32) b;
- u64 b_hi = b >> 32;
-
- u64 p0 = a_lo * b_lo;
- u64 p1 = a_lo * b_hi;
- u64 p2 = a_hi * b_lo;
- u64 p3 = a_hi * b_hi;
-
- u32 cy = (u32) (((p0 >> 32) + (u32) p1 + (u32) p2) >> 32);
-
- *lo = p0 + (p1 << 32) + (p2 << 32);
- *hi = p3 + (p1 >> 32) + (p2 >> 32) + cy;
- return;
-}
-
-#define TWO64 18446744073709551616.0
-
-static inline u64 mod128by64(u64 x, u64 y, u64 m, double di)
-{
- u64 q1, q2, q;
- u64 p1, p0;
- double dq;
-
- /* calculate quotient first pass 53 bits */
- dq = (TWO64 * (double)x + (double)y) * di;
-
- if (dq >= TWO64)
- q1 = 0xfffffffffffff800L;
- else
- q1 = dq;
-
- /* q1 * m to compare the product to the dividend. */
- mul64by64(q1, m, &p1, &p0);
-
- /* Adjust quotient. is it > actual result: */
- if (x < p1 || (x == p1 && y < p0))
- {
- /* q1 > quotient. calculate abs remainder */
- x = p1 - (x + (p0 < y));
- y = p0 - y;
-
- /* use the remainder as new dividend to adjust quotient */
- q2 = (u64) ((TWO64 * (double)x + (double)y) * di);
- mul64by64(q2, m, &p1, &p0);
-
- q = q1 - q2;
- if (x < p1 || (x == p1 && y <= p0))
- {
- y = p0 - y;
- }
- else
- {
- y = p0 - y;
- y += m;
- q--;
- }
- }
- else
- {
- x = x - (p1 + (y < p0));
- y = y - p0;
-
- q2 = (u64) ((TWO64 * (double)x + (double)y) * di);
- mul64by64(q2, m, &p1, &p0);
-
- q = q1 + q2;
- if (x < p1 || (x == p1 && y < p0))
- {
- y = y - p0;
- y += m;
- q--;
- }
- else
- {
- y = y - p0;
- if (y >= m)
- {
- y -= m;
- q++;
- }
- }
- }
-
- return y;
-}
-
-/*
- * returns a % p
- */
-static inline u64 mod64by64(u64 a, u64 p, u64 primeinv)
-{
- return (mod128by64(0, a, p, primeinv));
-}
-
-static inline void add64(u64 a, u64 b, u64 * whi, u64 * wlo)
-{
- *wlo = a + b;
- if (*wlo < a)
- *whi = 1;
-
-}
-
-/*
- * returns (a + b)%p
- */
-static inline u64 add64_mod(u64 a, u64 b, u64 p, double pi)
-{
- u64 shi = 0, slo = 0;
-
- add64(a, b, &shi, &slo);
- return (mod128by64(shi, slo, p, pi));
-}
-
-/*
- * returns (ab) % p
- */
-static inline u64 mul64_mod(u64 a, u64 b, u64 p, double pi)
-{
- u64 phi = 0, plo = 0;
-
- mul64by64(a, b, &phi, &plo);
- return (mod128by64(phi, plo, p, pi));
-}
-
-#endif
diff --git a/plugins/ioam-plugin/ioam/lib-pot/pot.api b/plugins/ioam-plugin/ioam/lib-pot/pot.api
deleted file mode 100644
index fa2fc126b7e..00000000000
--- a/plugins/ioam-plugin/ioam/lib-pot/pot.api
+++ /dev/null
@@ -1,133 +0,0 @@
-/* Hey Emacs use -*- mode: C -*- */
-/*
- * Copyright (c) 2016 Cisco and/or its affiliates.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-
-/** \brief Proof of Transit(POT): Set POT profile
- @param id - id of the profile
- @param validator - True/False to indicate if this is verifier
- @param secret_key - Verification key
- @param secret_share - Share of the 1st polynomial
- @param prime - Prime number used for modulo operation
- @param max_bits - Max bits to be used for Random number generation
- @param lpc - Lagrange basis polynomial
- @param polynomial_public - pre-evaluated public polynomial
- @param list_name_len - length of the name of this profile list
- @param list_name - name of this profile list
-*/
-define pot_profile_add {
- u32 client_index;
- u32 context;
- u8 id;
- u8 validator;
- u64 secret_key;
- u64 secret_share;
- u64 prime;
- u8 max_bits;
- u64 lpc;
- u64 polynomial_public;
- u8 list_name_len;
- u8 list_name[0];
-};
-
-/** \brief Proof of Transit profile add / del response
- @param context - sender context, to match reply w/ request
- @param retval - return value for request
-*/
-define pot_profile_add_reply {
- u32 context;
- i32 retval;
-};
-
-
-/** \brief Proof of Transit(POT): Activate POT profile in the list
- @param id - id of the profile
- @param list_name_len - length of the name of this profile list
- @param list_name - name of this profile list
-*/
-define pot_profile_activate {
- u32 client_index;
- u32 context;
- u8 id;
- u8 list_name_len;
- u8 list_name[0];
-};
-
-/** \brief Proof of Transit profile activate response
- @param context - sender context, to match reply w/ request
- @param retval - return value for request
-*/
-define pot_profile_activate_reply {
- u32 context;
- i32 retval;
-};
-
-/** \brief Delete POT Profile
- @param client_index - opaque cookie to identify the sender
- @param context - sender context, to match reply w/ request
- @param list_name_len - length of the name of the profile list
- @param list_name - name of profile list to delete
-*/
-define pot_profile_del {
- u32 client_index;
- u32 context;
- u8 list_name_len;
- u8 list_name[0];
-};
-
-/** \brief Proof of Transit profile add / del response
- @param context - sender context, to match reply w/ request
- @param retval - return value for request
-*/
-define pot_profile_del_reply {
- u32 context;
- i32 retval;
-};
-
-/** \brief Show POT Profiles
- @param client_index - opaque cookie to identify the sender
- @param context - sender context, to match reply w/ request
- @param id - id of the profile
-*/
-define pot_profile_show_config_dump {
- u32 client_index;
- u32 context;
- u8 id;
-};
-
-/** \brief Show POT profile reply
- @param id - id of the profile
- @param validator - True/False to indicate if this is verifier
- @param secret_key - Verification key
- @param secret_share - Share of the 1st polynomial
- @param prime - Prime number used for modulo operation
- @param max_bits - Max bits to be used for Random number generation
- @param lpc - Lagrange basis polynomial
- @param polynomial_public - pre-evaluated public polynomial
- @param list_name_len - length of the name of this profile list
- @param list_name - name of this profile list
-*/
-define pot_profile_show_config_details {
- u32 context;
- i32 retval;
- u8 id;
- u8 validator;
- u64 secret_key;
- u64 secret_share;
- u64 prime;
- u64 bit_mask;
- u64 lpc;
- u64 polynomial_public;
-};
diff --git a/plugins/ioam-plugin/ioam/lib-pot/pot_all_api_h.h b/plugins/ioam-plugin/ioam/lib-pot/pot_all_api_h.h
deleted file mode 100644
index 63967c45444..00000000000
--- a/plugins/ioam-plugin/ioam/lib-pot/pot_all_api_h.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * Copyright (c) 2016 Cisco and/or its affiliates.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-/* Include the generated file, see BUILT_SOURCES in Makefile.am */
-#include <ioam/lib-pot/pot.api.h>
diff --git a/plugins/ioam-plugin/ioam/lib-pot/pot_api.c b/plugins/ioam-plugin/ioam/lib-pot/pot_api.c
deleted file mode 100644
index d3af7b4036a..00000000000
--- a/plugins/ioam-plugin/ioam/lib-pot/pot_api.c
+++ /dev/null
@@ -1,292 +0,0 @@
-/*
- * Copyright (c) 2016 Cisco and/or its affiliates.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-/*
- *------------------------------------------------------------------
- * pot_api.c - Proof of Transit related APIs to create
- * and maintain profiles
- *------------------------------------------------------------------
- */
-
-#include <vnet/vnet.h>
-#include <vnet/plugin/plugin.h>
-#include <ioam/lib-pot/pot_util.h>
-
-#include <vlibapi/api.h>
-#include <vlibmemory/api.h>
-#include <vlibsocket/api.h>
-
-/* define message IDs */
-#include <ioam/lib-pot/pot_msg_enum.h>
-
-/* define message structures */
-#define vl_typedefs
-#include <ioam/lib-pot/pot_all_api_h.h>
-#undef vl_typedefs
-
-/* define generated endian-swappers */
-#define vl_endianfun
-#include <ioam/lib-pot/pot_all_api_h.h>
-#undef vl_endianfun
-
-/* instantiate all the print functions we know about */
-#define vl_print(handle, ...) vlib_cli_output (handle, __VA_ARGS__)
-#define vl_printfun
-#include <ioam/lib-pot/pot_all_api_h.h>
-#undef vl_printfun
-
-/* Get the API version number */
-#define vl_api_version(n,v) static u32 api_version=(v);
-#include <ioam/lib-pot/pot_all_api_h.h>
-#undef vl_api_version
-
-/*
- * A handy macro to set up a message reply.
- * Assumes that the following variables are available:
- * mp - pointer to request message
- * rmp - pointer to reply message type
- * rv - return value
- */
-
-#define REPLY_MACRO(t) \
-do { \
- unix_shared_memory_queue_t * q = \
- vl_api_client_index_to_input_queue (mp->client_index); \
- if (!q) \
- return; \
- \
- rmp = vl_msg_api_alloc (sizeof (*rmp)); \
- rmp->_vl_msg_id = ntohs((t)+sm->msg_id_base); \
- rmp->context = mp->context; \
- rmp->retval = ntohl(rv); \
- \
- vl_msg_api_send_shmem (q, (u8 *)&rmp); \
-} while(0);
-
-#define REPLY_MACRO2(t, body) \
-do { \
- unix_shared_memory_queue_t * q; \
- rv = vl_msg_api_pd_handler (mp, rv); \
- q = vl_api_client_index_to_input_queue (mp->client_index); \
- if (!q) \
- return; \
- \
- rmp = vl_msg_api_alloc (sizeof (*rmp)); \
- rmp->_vl_msg_id = ntohs((t)+sm->msg_id_base); \
- rmp->context = mp->context; \
- rmp->retval = ntohl(rv); \
- do {body;} while (0); \
- vl_msg_api_send_shmem (q, (u8 *)&rmp); \
-} while(0);
-
-/* List of message types that this plugin understands */
-
-#define foreach_pot_plugin_api_msg \
-_(POT_PROFILE_ADD, pot_profile_add) \
-_(POT_PROFILE_ACTIVATE, pot_profile_activate) \
-_(POT_PROFILE_DEL, pot_profile_del) \
-_(POT_PROFILE_SHOW_CONFIG_DUMP, pot_profile_show_config_dump) \
-
-static void vl_api_pot_profile_add_t_handler
-(vl_api_pot_profile_add_t *mp)
-{
- pot_main_t * sm = &pot_main;
- int rv = 0;
- vl_api_pot_profile_add_reply_t * rmp;
- u8 id;
- pot_profile *profile = NULL;
- u8 *name = 0;
-
- if (mp->list_name_len)
- name = format(0, "%s", mp->list_name);
-
- pot_profile_list_init(name);
- id = mp->id;
- profile = pot_profile_find(id);
- if (profile) {
- rv = pot_profile_create(profile,
- clib_net_to_host_u64(mp->prime),
- clib_net_to_host_u64(mp->polynomial_public),
- clib_net_to_host_u64(mp->lpc),
- clib_net_to_host_u64(mp->secret_share));
- if (rv != 0)
- goto ERROROUT;
- if (1 == mp->validator)
- (void)pot_set_validator(profile, clib_net_to_host_u64(mp->secret_key));
- (void)pot_profile_set_bit_mask(profile, mp->max_bits);
- } else {
- rv = -3;
- }
- ERROROUT:
- vec_free(name);
- REPLY_MACRO(VL_API_POT_PROFILE_ADD_REPLY);
-}
-
-static void send_pot_profile_details(vl_api_pot_profile_show_config_dump_t *mp, u8 id)
-{
- vl_api_pot_profile_show_config_details_t * rmp;
- pot_main_t * sm = &pot_main;
- pot_profile *profile = pot_profile_find(id);
- int rv = 0;
- if(profile){
- REPLY_MACRO2(VL_API_POT_PROFILE_SHOW_CONFIG_DETAILS,
- rmp->id=id;
- rmp->validator=profile->validator;
- rmp->secret_key=clib_host_to_net_u64(profile->secret_key);
- rmp->secret_share=clib_host_to_net_u64(profile->secret_share);
- rmp->prime=clib_host_to_net_u64(profile->prime);
- rmp->bit_mask=clib_host_to_net_u64(profile->bit_mask);
- rmp->lpc=clib_host_to_net_u64(profile->lpc);
- rmp->polynomial_public=clib_host_to_net_u64(profile->poly_pre_eval);
- );
- }
- else{
- REPLY_MACRO2(VL_API_POT_PROFILE_SHOW_CONFIG_DETAILS,
- rmp->id=id;
- rmp->validator=0;
- rmp->secret_key=0;
- rmp->secret_share=0;
- rmp->prime=0;
- rmp->bit_mask=0;
- rmp->lpc=0;
- rmp->polynomial_public=0;
- );
- }
-}
-
-static void vl_api_pot_profile_show_config_dump_t_handler
-(vl_api_pot_profile_show_config_dump_t *mp)
-{
- u8 id = mp->id;
- u8 dump_call_id = ~0;
- if(dump_call_id==id){
- for(id=0;id<MAX_POT_PROFILES;id++)
- send_pot_profile_details(mp,id);
- }
- else
- send_pot_profile_details(mp,id);
-}
-
-static void vl_api_pot_profile_activate_t_handler
-(vl_api_pot_profile_activate_t *mp)
-{
- pot_main_t * sm = &pot_main;
- int rv = 0;
- vl_api_pot_profile_add_reply_t * rmp;
- u8 id;
- u8 *name = NULL;
-
- if (mp->list_name_len)
- name = format(0, "%s", mp->list_name);
- if (!pot_profile_list_is_enabled(name)) {
- rv = -1;
- } else {
- id = mp->id;
- rv = pot_profile_set_active(id);
- }
-
- vec_free(name);
- REPLY_MACRO(VL_API_POT_PROFILE_ACTIVATE_REPLY);
-}
-
-
-static void vl_api_pot_profile_del_t_handler
-(vl_api_pot_profile_del_t *mp)
-{
- pot_main_t * sm = &pot_main;
- int rv = 0;
- vl_api_pot_profile_del_reply_t * rmp;
-
- clear_pot_profiles();
-
- REPLY_MACRO(VL_API_POT_PROFILE_DEL_REPLY);
-}
-
-
-/*
- * This routine exists to convince the vlib plugin framework that
- * we haven't accidentally copied a random .dll into the plugin directory.
- *
- * Also collects global variable pointers passed from the vpp engine
- */
-
-clib_error_t *
-vlib_plugin_register (vlib_main_t * vm, vnet_plugin_handoff_t * h,
- int from_early_init)
-{
- pot_main_t * sm = &pot_main;
- clib_error_t * error = 0;
-
- sm->vlib_main = vm;
- sm->vnet_main = h->vnet_main;
- return error;
-}
-
-/* Set up the API message handling tables */
-static clib_error_t *
-pot_plugin_api_hookup (vlib_main_t *vm)
-{
- pot_main_t * sm = &pot_main;
-#define _(N,n) \
- vl_msg_api_set_handlers((VL_API_##N + sm->msg_id_base), \
- #n, \
- vl_api_##n##_t_handler, \
- vl_noop_handler, \
- vl_api_##n##_t_endian, \
- vl_api_##n##_t_print, \
- sizeof(vl_api_##n##_t), 1);
- foreach_pot_plugin_api_msg;
-#undef _
-
- return 0;
-}
-
-#define vl_msg_name_crc_list
-#include <ioam/lib-pot/pot_all_api_h.h>
-#undef vl_msg_name_crc_list
-
-static void
-setup_message_id_table (pot_main_t * sm, api_main_t * am)
-{
-#define _(id,n,crc) \
- vl_msg_api_add_msg_name_crc (am, #n "_" #crc, id + sm->msg_id_base);
- foreach_vl_msg_name_crc_pot;
-#undef _
-}
-
-static clib_error_t * pot_init (vlib_main_t * vm)
-{
- pot_main_t * sm = &pot_main;
- clib_error_t * error = 0;
- u8 * name;
-
- bzero(sm, sizeof(pot_main));
- (void)pot_util_init();
- name = format (0, "ioam_pot_%08x%c", api_version, 0);
-
- /* Ask for a correctly-sized block of API message decode slots */
- sm->msg_id_base = vl_msg_api_get_msg_ids
- ((char *) name, VL_MSG_FIRST_AVAILABLE);
-
- error = pot_plugin_api_hookup (vm);
-
- /* Add our API messages to the global name_crc hash table */
- setup_message_id_table (sm, &api_main);
-
- vec_free(name);
-
- return error;
-}
-
-VLIB_INIT_FUNCTION (pot_init);
diff --git a/plugins/ioam-plugin/ioam/lib-pot/pot_msg_enum.h b/plugins/ioam-plugin/ioam/lib-pot/pot_msg_enum.h
deleted file mode 100644
index a4a88bed20f..00000000000
--- a/plugins/ioam-plugin/ioam/lib-pot/pot_msg_enum.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
- * Copyright (c) 2016 Cisco and/or its affiliates.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-#ifndef included_pot_msg_enum_h
-#define included_pot_msg_enum_h
-
-#include <vppinfra/byte_order.h>
-
-#define vl_msg_id(n,h) n,
-typedef enum {
-#include <ioam/lib-pot/pot_all_api_h.h>
- /* We'll want to know how many messages IDs we need... */
- VL_MSG_FIRST_AVAILABLE,
-} vl_msg_id_t;
-#undef vl_msg_id
-
-#endif /* included_pot_msg_enum_h */
diff --git a/plugins/ioam-plugin/ioam/lib-pot/pot_test.c b/plugins/ioam-plugin/ioam/lib-pot/pot_test.c
deleted file mode 100644
index 2e87023896e..00000000000
--- a/plugins/ioam-plugin/ioam/lib-pot/pot_test.c
+++ /dev/null
@@ -1,365 +0,0 @@
-/*
- * Copyright (c) 2016 Cisco and/or its affiliates.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-/*
- *------------------------------------------------------------------
- * pot_test.c - test harness for pot plugin
- *------------------------------------------------------------------
- */
-
-#include <vat/vat.h>
-#include <vlibapi/api.h>
-#include <vlibmemory/api.h>
-#include <vlibsocket/api.h>
-#include <vppinfra/error.h>
-
-/* Declare message IDs */
-#include <ioam/lib-pot/pot_msg_enum.h>
-
-/* define message structures */
-#define vl_typedefs
-#include <ioam/lib-pot/pot_all_api_h.h>
-#undef vl_typedefs
-
-/* declare message handlers for each api */
-
-#define vl_endianfun /* define message structures */
-#include <ioam/lib-pot/pot_all_api_h.h>
-#undef vl_endianfun
-
-/* instantiate all the print functions we know about */
-#define vl_print(handle, ...)
-#define vl_printfun
-#include <ioam/lib-pot/pot_all_api_h.h>
-#undef vl_printfun
-
-/* Get the API version number. */
-#define vl_api_version(n,v) static u32 api_version=(v);
-#include <ioam/lib-pot/pot_all_api_h.h>
-#undef vl_api_version
-
-
-typedef struct {
- /* API message ID base */
- u16 msg_id_base;
- vat_main_t *vat_main;
-} pot_test_main_t;
-
-pot_test_main_t pot_test_main;
-
-#define foreach_standard_reply_retval_handler \
-_(pot_profile_add_reply) \
-_(pot_profile_activate_reply) \
-_(pot_profile_del_reply)
-
-#define foreach_custom_reply_retval_handler \
-_(pot_profile_show_config_details, \
- errmsg(" ID:%d\n",mp->id); \
- errmsg(" Validator:%d\n",mp->validator); \
- errmsg(" secret_key:%Lx\n",clib_net_to_host_u64(mp->secret_key)); \
- errmsg(" secret_share:%Lx\n",clib_net_to_host_u64(mp->secret_share)); \
- errmsg(" prime:%Lx\n",clib_net_to_host_u64(mp->prime)); \
- errmsg(" bitmask:%Lx\n",clib_net_to_host_u64(mp->bit_mask)); \
- errmsg(" lpc:%Lx\n",clib_net_to_host_u64(mp->lpc)); \
- errmsg(" public poly:%Lx\n",clib_net_to_host_u64(mp->polynomial_public)); \
- )
-
-#define _(n) \
- static void vl_api_##n##_t_handler \
- (vl_api_##n##_t * mp) \
- { \
- vat_main_t * vam = pot_test_main.vat_main; \
- i32 retval = ntohl(mp->retval); \
- if (vam->async_mode) { \
- vam->async_errors += (retval < 0); \
- } else { \
- vam->retval = retval; \
- vam->result_ready = 1; \
- } \
- }
-foreach_standard_reply_retval_handler;
-#undef _
-
-#define _(n,body) \
- static void vl_api_##n##_t_handler \
- (vl_api_##n##_t * mp) \
- { \
- vat_main_t * vam = pot_test_main.vat_main; \
- i32 retval = ntohl(mp->retval); \
- if (vam->async_mode) { \
- vam->async_errors += (retval < 0); \
- } else { \
- vam->retval = retval; \
- vam->result_ready = 1; \
- } \
- do{body;}while(0); \
- }
-foreach_custom_reply_retval_handler;
-#undef _
-
-/*
- * Table of message reply handlers, must include boilerplate handlers
- * we just generated
- */
-#define foreach_vpe_api_reply_msg \
-_(POT_PROFILE_ADD_REPLY, pot_profile_add_reply) \
-_(POT_PROFILE_ACTIVATE_REPLY, pot_profile_activate_reply) \
-_(POT_PROFILE_DEL_REPLY, pot_profile_del_reply) \
-_(POT_PROFILE_SHOW_CONFIG_DETAILS, pot_profile_show_config_details)
-
-
-/* M: construct, but don't yet send a message */
-
-#define M(T,t) \
-do { \
- vam->result_ready = 0; \
- mp = vl_msg_api_alloc(sizeof(*mp)); \
- memset (mp, 0, sizeof (*mp)); \
- mp->_vl_msg_id = ntohs (VL_API_##T + sm->msg_id_base); \
- mp->client_index = vam->my_client_index; \
-} while(0);
-
-#define M2(T,t,n) \
-do { \
- vam->result_ready = 0; \
- mp = vl_msg_api_alloc(sizeof(*mp)+(n)); \
- memset (mp, 0, sizeof (*mp)); \
- mp->_vl_msg_id = ntohs (VL_API_##T + sm->msg_id_base); \
- mp->client_index = vam->my_client_index; \
-} while(0);
-
-/* S: send a message */
-#define S (vl_msg_api_send_shmem (vam->vl_input_queue, (u8 *)&mp))
-
-/* W: wait for results, with timeout */
-#define W \
-do { \
- timeout = vat_time_now (vam) + 1.0; \
- \
- while (vat_time_now (vam) < timeout) { \
- if (vam->result_ready == 1) { \
- return (vam->retval); \
- } \
- } \
- return -99; \
-} while(0);
-
-
-static int api_pot_profile_add (vat_main_t *vam)
-{
-#define MAX_BITS 64
- pot_test_main_t * sm = &pot_test_main;
- unformat_input_t *input = vam->input;
- vl_api_pot_profile_add_t *mp;
- u8 *name = NULL;
- u64 prime = 0;
- u64 secret_share = 0;
- u64 secret_key = 0;
- u32 bits = MAX_BITS;
- u64 lpc = 0, poly2 = 0;
- f64 timeout;
- u8 id = 0;
- int rv = 0;
-
- while (unformat_check_input(input) != UNFORMAT_END_OF_INPUT)
- {
- if (unformat(input, "name %s", &name))
- ;
- else if(unformat(input, "id %d", &id))
- ;
- else if (unformat(input, "validator-key 0x%Lx", &secret_key))
- ;
- else if (unformat(input, "prime-number 0x%Lx", &prime))
- ;
- else if (unformat(input, "secret-share 0x%Lx", &secret_share))
- ;
- else if (unformat(input, "polynomial-public 0x%Lx", &poly2))
- ;
- else if (unformat(input, "lpc 0x%Lx", &lpc))
- ;
- else if (unformat(input, "bits-in-random %u", &bits))
- {
- if (bits > MAX_BITS)
- bits = MAX_BITS;
- }
- else
- break;
- }
-
- if (!name)
- {
- errmsg ("name required\n");
- rv = -99;
- goto OUT;
- }
-
- M2(POT_PROFILE_ADD, pot_profile_add, vec_len(name));
-
- mp->list_name_len = vec_len(name);
- clib_memcpy(mp->list_name, name, mp->list_name_len);
- mp->secret_share = clib_host_to_net_u64(secret_share);
- mp->polynomial_public = clib_host_to_net_u64(poly2);
- mp->lpc = clib_host_to_net_u64(lpc);
- mp->prime = clib_host_to_net_u64(prime);
- if (secret_key != 0)
- {
- mp->secret_key = clib_host_to_net_u64(secret_key);
- mp->validator = 1;
- }
- else
- {
- mp->validator = 0;
- }
- mp->id = id;
- mp->max_bits = bits;
-
- S; W;
-
-OUT:
- vec_free(name);
- return(rv);
-}
-
-static int api_pot_profile_activate (vat_main_t *vam)
-{
-#define MAX_BITS 64
- pot_test_main_t * sm = &pot_test_main;
- unformat_input_t *input = vam->input;
- vl_api_pot_profile_activate_t *mp;
- u8 *name = NULL;
- u8 id = 0;
- int rv = 0;
- f64 timeout;
-
- while (unformat_check_input(input) != UNFORMAT_END_OF_INPUT)
- {
- if (unformat(input, "name %s", &name))
- ;
- else if(unformat(input, "id %d", &id))
- ;
- else
- break;
- }
-
- if (!name)
- {
- errmsg ("name required\n");
- rv = -99;
- goto OUT;
- }
-
- M2(POT_PROFILE_ACTIVATE, pot_profile_activate, vec_len(name));
-
- mp->list_name_len = vec_len(name);
- clib_memcpy(mp->list_name, name, mp->list_name_len);
- mp->id = id;
-
- S; W;
-
-OUT:
- vec_free(name);
- return(rv);
-}
-
-
-static int api_pot_profile_del (vat_main_t *vam)
-{
- pot_test_main_t * sm = &pot_test_main;
- vl_api_pot_profile_del_t *mp;
- f64 timeout;
-
- M(POT_PROFILE_DEL, pot_profile_del);
- mp->list_name_len = 0;
- S; W;
- return 0;
-}
-
-static int api_pot_profile_show_config_dump (vat_main_t *vam)
-{
- pot_test_main_t * sm = &pot_test_main;
- unformat_input_t *input = vam->input;
- vl_api_pot_profile_show_config_dump_t *mp;
- f64 timeout;
- u8 id = 0;
-
- while(unformat_check_input(input) != UNFORMAT_END_OF_INPUT)
- {
- if(unformat(input,"id %d",&id));
- else
- break;
- }
- M(POT_PROFILE_SHOW_CONFIG_DUMP, pot_profile_show_config_dump);
-
- mp->id = id;
-
- S; W;
- return 0;
-}
-
-/*
- * List of messages that the api test plugin sends,
- * and that the data plane plugin processes
- */
-#define foreach_vpe_api_msg \
-_(pot_profile_add, "name <name> id [0-1] " \
- "prime-number <0xu64> bits-in-random [0-64] " \
- "secret-share <0xu64> lpc <0xu64> polynomial-public <0xu64> " \
- "[validator-key <0xu64>] [validity <0xu64>]") \
-_(pot_profile_activate, "name <name> id [0-1] ") \
-_(pot_profile_del, "[id <nn>]") \
-_(pot_profile_show_config_dump, "id [0-1]")
-
-void vat_api_hookup (vat_main_t *vam)
-{
- pot_test_main_t * sm = &pot_test_main;
- /* Hook up handlers for replies from the data plane plug-in */
-#define _(N,n) \
- vl_msg_api_set_handlers((VL_API_##N + sm->msg_id_base), \
- #n, \
- vl_api_##n##_t_handler, \
- vl_noop_handler, \
- vl_api_##n##_t_endian, \
- vl_api_##n##_t_print, \
- sizeof(vl_api_##n##_t), 1);
- foreach_vpe_api_reply_msg;
-#undef _
-
- /* API messages we can send */
-#define _(n,h) hash_set_mem (vam->function_by_name, #n, api_##n);
- foreach_vpe_api_msg;
-#undef _
-
- /* Help strings */
-#define _(n,h) hash_set_mem (vam->help_by_name, #n, h);
- foreach_vpe_api_msg;
-#undef _
-}
-
-clib_error_t * vat_plugin_register (vat_main_t *vam)
-{
- pot_test_main_t * sm = &pot_test_main;
- u8 * name;
-
- sm->vat_main = vam;
-
- name = format (0, "ioam_pot_%08x%c", api_version, 0);
- sm->msg_id_base = vl_client_get_first_plugin_msg_id ((char *) name);
-
- if (sm->msg_id_base != (u16) ~0)
- vat_api_hookup (vam);
-
- vec_free(name);
-
- return 0;
-}
diff --git a/plugins/ioam-plugin/ioam/lib-pot/pot_util.c b/plugins/ioam-plugin/ioam/lib-pot/pot_util.c
deleted file mode 100644
index a253ad4130f..00000000000
--- a/plugins/ioam-plugin/ioam/lib-pot/pot_util.c
+++ /dev/null
@@ -1,445 +0,0 @@
-/*
- * Copyright (c) 2016 Cisco and/or its affiliates.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-#include <vnet/vnet.h>
-#include <stdint.h>
-#include <time.h>
-#include <string.h>
-#include <vppinfra/mem.h>
-#include "math64.h"
-#include "pot_util.h"
-
-pot_main_t pot_main;
-
-static void pot_profile_cleanup(pot_profile *profile);
-
-static void pot_main_profiles_reset (void)
-{
- pot_main_t *sm = &pot_main;
- int i = 0;
-
- for (i = 0; i < MAX_POT_PROFILES; i++)
- {
- pot_profile_cleanup(&(sm->profile_list[i]));
- }
- sm->active_profile_id = 0;
- if (sm->profile_list_name)
- vec_free(sm->profile_list_name);
- sm->profile_list_name = NULL;
-}
-
-int pot_util_init (void)
-{
- pot_main_profiles_reset();
-
- return(0);
-}
-
-static void pot_profile_init(pot_profile * new, u8 id)
-{
- if (new)
- {
- memset(new, 0, sizeof(pot_profile));
- new->id = id;
- }
-}
-
-pot_profile *pot_profile_find(u8 id)
-{
- pot_main_t *sm = &pot_main;
-
- if (id < MAX_POT_PROFILES)
- {
- return (&(sm->profile_list[id]));
- }
- return (NULL);
-}
-static int pot_profile_name_equal (u8 *name0, u8 *name1)
-{
- int len0, len1;
-
- len0 = vec_len (name0);
- len1 = vec_len (name1);
- if (len0 != len1)
- return(0);
- return (0==strncmp ((char *) name0, (char *)name1, len0));
-}
-
-int pot_profile_list_is_enabled (u8 *name)
-{
- pot_main_t *sm = &pot_main;
- return (pot_profile_name_equal(sm->profile_list_name, name));
-}
-
-void pot_profile_list_init(u8 * profile_list_name)
-{
- pot_main_t *sm = &pot_main;
- int i = 0;
-
- /* If it is the same profile list skip reset */
- if (pot_profile_name_equal(sm->profile_list_name, profile_list_name))
- {
- return;
- }
-
- pot_main_profiles_reset();
- if (vec_len(profile_list_name))
- sm->profile_list_name = (u8 *)vec_dup(profile_list_name);
- else
- sm->profile_list_name = 0;
- sm->active_profile_id = 0;
-
- for (i = 0; i < MAX_POT_PROFILES; i++)
- {
- pot_profile_init(&(sm->profile_list[i]), i);
- }
-}
-
-static void pot_profile_cleanup(pot_profile * profile)
-{
- u16 id = profile->id;
-
- memset(profile, 0, sizeof(pot_profile));
- profile->id = id; /* Restore id alone */
-}
-
-int pot_profile_create(pot_profile * profile, u64 prime,
- u64 poly2, u64 lpc, u64 secret_share)
-{
- if (profile && !profile->in_use)
- {
- pot_profile_cleanup(profile);
- profile->prime = prime;
- profile->primeinv = 1.0 / prime;
- profile->lpc = lpc;
- profile->poly_pre_eval = poly2;
- profile->secret_share = secret_share;
- profile->total_pkts_using_this_profile = 0;
- profile->valid = 1;
- return(0);
- }
-
- return(-1);
-}
-
-int pot_set_validator(pot_profile * profile, u64 key)
-{
- if (profile && !profile->in_use)
- {
- profile->validator = 1;
- profile->secret_key = key;
- return(0);
- }
- return(-1);
-}
-
-always_inline u64 pot_update_cumulative_inline(u64 cumulative, u64 random,
- u64 secret_share, u64 prime, u64 lpc, u64 pre_split, double prime_inv)
-{
- u64 share_random = 0;
- u64 cumulative_new = 0;
-
- /*
- * calculate split share for random
- */
- share_random = add64_mod(pre_split, random, prime, prime_inv);
-
- /*
- * lpc * (share_secret + share_random)
- */
- share_random = add64_mod(share_random, secret_share, prime, prime_inv);
- share_random = mul64_mod(share_random, lpc, prime, prime_inv);
-
- cumulative_new = add64_mod(cumulative, share_random, prime, prime_inv);
-
- return (cumulative_new);
-}
-
-u64 pot_update_cumulative(pot_profile * profile, u64 cumulative, u64 random)
-{
- if (profile && profile->valid != 0)
- {
- return (pot_update_cumulative_inline(cumulative, random, profile->secret_share,
- profile->prime, profile->lpc, profile->poly_pre_eval,
- profile->primeinv));
- }
- return (0);
-}
-
-always_inline u8 pot_validate_inline(u64 secret, u64 prime, double prime_inv,
- u64 cumulative, u64 random)
-{
- if (cumulative == (random + secret))
- {
- return (1);
- }
- else if (cumulative == add64_mod(random, secret, prime, prime_inv))
- {
- return (1);
- }
- return (0);
-}
-
-/*
- * return True if the cumulative matches secret from a profile
- */
-u8 pot_validate(pot_profile * profile, u64 cumulative, u64 random)
-{
- if (profile && profile->validator)
- {
- return (pot_validate_inline(profile->secret_key, profile->prime,
- profile->primeinv, cumulative, random));
- }
- return (0);
-}
-
-/*
- * Utility function to get random number per pack
- */
-u64 pot_generate_random(pot_profile * profile)
-{
- u64 random = 0;
- int32_t second_half;
- static u32 seed = 0;
-
- if (PREDICT_FALSE(!seed))
- seed = random_default_seed();
-
- /*
- * Upper 4 bytes seconds
- */
- random = (u64) time(NULL);
-
- random &= 0xffffffff;
- random = random << 32;
- /*
- * Lower 4 bytes random number
- */
- second_half = random_u32(&seed);
-
- random |= second_half;
-
- if (PREDICT_TRUE(profile != NULL))
- {
- random &= profile->bit_mask;
- }
- return (random);
-}
-
-int pot_profile_set_bit_mask(pot_profile * profile, u16 bits)
-{
- int sizeInBits;
-
- if (profile && !profile->in_use)
- {
- sizeInBits = sizeof(profile->bit_mask) * 8;
- profile->bit_mask =
- (bits >=
- sizeInBits ? (u64) - 1 : (u64) ((u64) 1 << (u64) bits) - 1);
- return(0);
- }
- return(-1);
-}
-
-clib_error_t *clear_pot_profile_command_fn(vlib_main_t * vm,
- unformat_input_t * input, vlib_cli_command_t * cmd)
-{
-
- pot_main_profiles_reset();
-
- return 0;
-}
-
-void clear_pot_profiles()
-{
- clear_pot_profile_command_fn(0, 0, 0);
-}
-
-VLIB_CLI_COMMAND(clear_pot_profile_command) =
-{
-.path = "clear pot profile",
-.short_help = "clear pot profile [<index>|all]",
-.function = clear_pot_profile_command_fn,
-};
-
-static clib_error_t *set_pot_profile_command_fn(vlib_main_t * vm,
- unformat_input_t * input, vlib_cli_command_t * cmd)
-{
- u64 prime;
- u64 secret_share;
- u64 secret_key;
- u8 validator = 0;
- u32 profile_id = ~0;
- u32 bits;
- u64 lpc = 0, poly2 = 0;
- pot_profile *profile = NULL;
- u8 *profile_list_name = NULL;
-
- bits = MAX_BITS;
-
- while (unformat_check_input(input) != UNFORMAT_END_OF_INPUT)
- {
- if (unformat(input, "name %s",
- &profile_list_name));
- else if (unformat(input, "id %d", &profile_id))
- ;
- else if (unformat(input, "validate-key 0x%Lx", &secret_key))
- validator = 1;
- else if (unformat(input, "prime-number 0x%Lx", &prime))
- ;
- else if (unformat(input, "secret_share 0x%Lx", &secret_share))
- ;
- else if (unformat(input, "polynomial2 0x%Lx", &poly2))
- ;
- else if (unformat(input, "lpc 0x%Lx", &lpc))
- ;
- else if (unformat(input, "bits-in-random %d", &bits))
- {
- if (bits > MAX_BITS)
- bits = MAX_BITS;
- }
- else
- break;
- }
- if (profile_list_name == 0)
- {
- return clib_error_return(0, "Name cannot be null");
- }
- pot_profile_list_init(profile_list_name);
- profile = pot_profile_find(profile_id);
-
- if (profile)
- {
- pot_profile_create(profile, prime, poly2, lpc, secret_share);
- if (validator)
- pot_set_validator(profile, secret_key);
- pot_profile_set_bit_mask(profile, bits);
- }
- vec_free(profile_list_name);
- return 0;
-}
-
-VLIB_CLI_COMMAND(set_pot_profile_command) =
-{
-.path = "set pot profile",
-.short_help = "set pot profile name <string> id [0-1] [validator-key 0xu64] \
- prime-number 0xu64 secret_share 0xu64 lpc 0xu64 \
- polynomial2 0xu64 bits-in-random [0-64] ",
-.function = set_pot_profile_command_fn,
-};
-
-static clib_error_t *set_pot_profile_activate_command_fn(vlib_main_t * vm,
- unformat_input_t * input, vlib_cli_command_t * cmd)
-{
- pot_main_t *sm = &pot_main;
- u8 *profile_list_name = NULL;
- u32 id = 0;
- clib_error_t *result = NULL;
-
- while (unformat_check_input(input) != UNFORMAT_END_OF_INPUT)
- {
- if (unformat(input, "name %s",
- &profile_list_name));
- else if (unformat(input, "id %d", &id))
- ;
- else
- return clib_error_return(0, "unknown input `%U'",
- format_unformat_error, input);
- }
- if (profile_list_name == 0)
- {
- return clib_error_return(0, "Name cannot be null");
- }
-
- if (!pot_profile_list_is_enabled(profile_list_name)) {
- result = clib_error_return(0, "%s list is not enabled, profile in use %s",
- profile_list_name, sm->profile_list_name);
- } else if (0 != pot_profile_set_active((u8)id)) {
- result = clib_error_return(0, "Profile %d not defined in %s",
- id, sm->profile_list_name);
- }
- vec_free(profile_list_name);
- return result;
-}
-
-VLIB_CLI_COMMAND(set_pot_profile_activate_command) =
-{
-.path = "set pot profile-active",
-.short_help = "set pot profile-active name <string> id [0-1]",
-.function = set_pot_profile_activate_command_fn,
-};
-
-static clib_error_t *show_pot_profile_command_fn(vlib_main_t * vm,
- unformat_input_t * input, vlib_cli_command_t * cmd)
-{
- pot_main_t *sm = &pot_main;
- pot_profile *p = NULL;
- u16 i;
- u8 *s = 0;
-
- if (vec_len(sm->profile_list_name) == 0)
- {
- s = format(s, "POT Profiles not configured\n");
- vlib_cli_output(vm, "%v", s);
- return 0;
- }
- s = format(s, "Profile list in use : %s\n",sm->profile_list_name);
- for (i = 0; i < MAX_POT_PROFILES; i++)
- {
- p = pot_profile_find(i);
- if (p->valid == 0)
- continue;
- s = format(s, "POT Profile at index: %d\n", i);
- s = format(s, " Id : %d\n", p->id);
- s = format(s, " Validator : %s (%d)\n",
- (p->validator) ? "True" : "False", p->validator);
- if (p->validator == 1)
- s = format(s, " Secret key : 0x%Lx (%Ld)\n",
- p->secret_key, p->secret_key);
- s = format(s, " Secret share : 0x%Lx (%Ld)\n",
- p->secret_share, p->secret_share);
- s = format(s, " Prime number : 0x%Lx (%Ld)\n",
- p->prime, p->prime);
- s = format(s, "2nd polynomial(eval) : 0x%Lx (%Ld)\n",
- p->poly_pre_eval, p->poly_pre_eval);
- s = format(s, " LPC : 0x%Lx (%Ld)\n", p->lpc, p->lpc);
-
- s = format(s, " Bit mask : 0x%Lx (%Ld)\n",
- p->bit_mask, p->bit_mask);
- }
-
- p = pot_profile_find(sm->active_profile_id);
-
- if (p && p->valid && p->in_use) {
- s = format(s, "\nProfile index in use: %d\n", sm->active_profile_id);
- s = format(s, "Pkts passed : 0x%Lx (%Ld)\n",
- p->total_pkts_using_this_profile,
- p->total_pkts_using_this_profile);
- if (pot_is_decap(p))
- s = format(s, " This is Decap node. \n");
- } else {
- s = format(s, "\nProfile index in use: None\n");
- }
- vlib_cli_output(vm, "%v", s);
- vec_free(s);
-
- return 0;
-}
-
-VLIB_CLI_COMMAND(show_pot_profile_command) =
-{
-.path = "show pot profile",
-.short_help = "show pot profile",
-.function = show_pot_profile_command_fn,
-};
diff --git a/plugins/ioam-plugin/ioam/lib-pot/pot_util.h b/plugins/ioam-plugin/ioam/lib-pot/pot_util.h
deleted file mode 100644
index 9df31fae0df..00000000000
--- a/plugins/ioam-plugin/ioam/lib-pot/pot_util.h
+++ /dev/null
@@ -1,195 +0,0 @@
-/*
- * pot_util.h -- Proof Of Transit Utility Header
- *
- * Copyright (c) 2016 Cisco and/or its affiliates.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef include_vnet_pot_util_h
-#define include_vnet_pot_util_h
-
-#include <vnet/ip/ip6_hop_by_hop.h>
-#define debug_ioam debug_ioam_fn
-/* Dont change this size 256. This is there across multiple components */
-#define PATH_NAME_SIZE 256
-
-/* Ring size. this should be same as the one in ODL. Do not change this
- without change in ODL. */
-#define MAX_POT_PROFILES 2
-
-/**
- * Usage:
- *
- * On any node that participates in Proof of Transit:
- *
- * Step 1: Initialize this library by calling pot_init()
- * Step 2: Setup a proof of transit profile that contains all the parameters needed to compute cumulative:
- * Call these functions:
- * pot_profile_find
- * pot_profile_create
- * pot_profile_set_bit_mask - To setup how large we want the numbers used in the computation and random number <= 64 bits
- * Step 2a: For validator do this:
- * pot_set_validator
- * Step 2b: On initial node enable the profile to be used:
- * pot_profile_set_active / pot_profile_get_active will return the profile
- * Step 3a: At the initial node to generate Random number that will be read by all other nodes:
- * pot_generate_random
- * Step 3b: At all nodes including initial and verifier call this to compute cumulative:
- * pot_update_cumulative
- * Step 4: At the verifier:
- * pot_validate
- *
- */
-
-typedef struct pot_profile_
-{
- u8 id : 1;
- u8 valid : 1;
- u8 in_use : 1;
- u64 random;
- u8 validator;
- u64 secret_key;
- u64 secret_share;
- u64 prime;
- u64 lpc;
- u64 poly_pre_eval;
- u64 bit_mask;
- u64 limit;
- double primeinv;
- u64 total_pkts_using_this_profile;
-} pot_profile;
-
-typedef struct {
- /* Name of the default profile list in use*/
- u8 *profile_list_name;
- pot_profile profile_list[MAX_POT_PROFILES];
- /* number of profiles in the list */
- u8 active_profile_id : 1;
-
- /* API message ID base */
- u16 msg_id_base;
-
- /* convenience */
- vlib_main_t * vlib_main;
- vnet_main_t * vnet_main;
-} pot_main_t;
-
-extern pot_main_t pot_main;
-
-/*
- * Initialize proof of transit
- */
-int pot_util_init(void);
-void pot_profile_list_init(u8 * name);
-
-
-/*
- * Find a pot profile by ID
- */
-pot_profile *pot_profile_find(u8 id);
-
-static inline u16 pot_profile_get_id(pot_profile * profile)
-{
- if (profile)
- {
- return (profile->id);
- }
- return (0);
-}
-
-/* setup and clean up profile */
-int pot_profile_create(pot_profile * profile, u64 prime,
- u64 poly2, u64 lpc, u64 secret_share);
-/*
- * Setup profile as a validator
- */
-int pot_set_validator(pot_profile * profile, u64 key);
-
-/*
- * Setup max bits to be used for random number generation
- */
-#define MAX_BITS 64
-int pot_profile_set_bit_mask(pot_profile * profile, u16 bits);
-
-/*
- * Given a random and cumulative compute the new cumulative for a given profile
- */
-u64 pot_update_cumulative(pot_profile * profile, u64 cumulative, u64 random);
-
-/*
- * return True if the cumulative matches secret from a profile
- */
-u8 pot_validate(pot_profile * profile, u64 cumulative, u64 random);
-
-/*
- * Utility function to get random number per pack
- */
-u64 pot_generate_random(pot_profile * profile);
-
-
-extern void clear_pot_profiles();
-extern int pot_profile_list_is_enabled(u8 *name);
-
-static inline u8 pot_is_decap(pot_profile * p)
-{
- return (p->validator == 1);
-}
-
-static inline int pot_profile_set_active (u8 id)
-{
- pot_main_t *sm = &pot_main;
- pot_profile *profile = NULL;
- pot_profile *current_active_prof = NULL;
-
- current_active_prof = pot_profile_find(sm->active_profile_id);
- profile = pot_profile_find(id);
- if (profile && profile->valid) {
- sm->active_profile_id = id;
- current_active_prof->in_use = 0;
- profile->in_use = 1;
- return(0);
- }
- return(-1);
-}
-static inline u8 pot_profile_get_active_id (void)
-{
- pot_main_t *sm = &pot_main;
- return (sm->active_profile_id);
-}
-
-static inline pot_profile * pot_profile_get_active (void)
-{
- pot_main_t *sm = &pot_main;
- pot_profile *profile = NULL;
- profile = pot_profile_find(sm->active_profile_id);
- if (profile && profile->in_use)
- return(profile);
- return (NULL);
-}
-
-static inline void pot_profile_reset_usage_stats (pot_profile *pow)
-{
- if (pow) {
- pow->total_pkts_using_this_profile = 0;
- }
-}
-
-static inline void pot_profile_incr_usage_stats (pot_profile *pow)
-{
- if (pow) {
- pow->total_pkts_using_this_profile++;
- }
-}
-
-
-#endif