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llsec: Permit dynamic security levels

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This commit is contained in:
kkrentz 2015-12-17 03:13:32 -08:00
parent 0379af3624
commit 10d8b05bc6
22 changed files with 137 additions and 122 deletions
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2
examples/llsec/ccm-star-tests/encryption/project-conf.h
View file

@ -37,4 +37,4 @@
* Konrad Krentz <konrad.krentz@gmail.com>
*/
#define LLSEC802154_CONF_SECURITY_LEVEL 6
#define LLSEC802154_CONF_ENABLED 1

15
examples/llsec/ccm-star-tests/encryption/tests.c
View file

@ -47,6 +47,9 @@
#include <stdio.h>
#include <string.h>
#define SEC_LVL 6
#define MIC_LEN LLSEC802154_MIC_LEN(6)
/*---------------------------------------------------------------------------*/
/* Test vector C.2.1.2 from IEEE 802.15.4-2006 */
static void
@ -70,8 +73,8 @@ test_sec_lvl_6()
/* Frame Counter */
0x05 , 0x00 , 0x00 , 0x00 ,
0x01 , 0xCE };
uint8_t oracle[LLSEC802154_MIC_LENGTH] = { 0x4F , 0xDE , 0x52 , 0x90 ,
0x61 , 0xF9 , 0xC6 , 0xF1 };
uint8_t oracle[MIC_LEN] = { 0x4F , 0xDE , 0x52 , 0x90 ,
0x61 , 0xF9 , 0xC6 , 0xF1 };
uint8_t nonce[13];
frame802154_frame_counter_t counter;
@ -84,7 +87,7 @@ test_sec_lvl_6()
counter.u32 = 5;
packetbuf_set_attr(PACKETBUF_ATTR_FRAME_COUNTER_BYTES_0_1, counter.u16[0]);
packetbuf_set_attr(PACKETBUF_ATTR_FRAME_COUNTER_BYTES_2_3, counter.u16[1]);
packetbuf_set_attr(PACKETBUF_ATTR_SECURITY_LEVEL, LLSEC802154_SECURITY_LEVEL);
packetbuf_set_attr(PACKETBUF_ATTR_SECURITY_LEVEL, SEC_LVL);
packetbuf_hdrreduce(29);
CCM_STAR.set_key(key);
@ -92,10 +95,10 @@ test_sec_lvl_6()
CCM_STAR.aead(nonce,
packetbuf_dataptr(), packetbuf_datalen(),
packetbuf_hdrptr(), packetbuf_hdrlen(),
((uint8_t *) packetbuf_hdrptr()) + 30, LLSEC802154_MIC_LENGTH,
((uint8_t *) packetbuf_hdrptr()) + 30, MIC_LEN,
1);
if(memcmp(((uint8_t *) packetbuf_hdrptr()) + 30, oracle, LLSEC802154_MIC_LENGTH) == 0) {
if(memcmp(((uint8_t *) packetbuf_hdrptr()) + 30, oracle, MIC_LEN) == 0) {
printf("Success\n");
} else {
printf("Failure\n");
@ -115,7 +118,7 @@ test_sec_lvl_6()
CCM_STAR.aead(nonce,
packetbuf_dataptr(), packetbuf_datalen(),
packetbuf_hdrptr(), packetbuf_hdrlen(),
((uint8_t *) packetbuf_hdrptr()) + 30, LLSEC802154_MIC_LENGTH,
((uint8_t *) packetbuf_hdrptr()) + 30, MIC_LEN,
0);
if(((uint8_t *) packetbuf_hdrptr())[29] == 0xCE) {
printf("Success\n");

2
examples/llsec/ccm-star-tests/verification/project-conf.h
View file

@ -37,4 +37,4 @@
* Konrad Krentz <konrad.krentz@gmail.com>
*/
#define LLSEC802154_CONF_SECURITY_LEVEL 2
#define LLSEC802154_CONF_ENABLED 1

15
examples/llsec/ccm-star-tests/verification/tests.c
View file

@ -48,6 +48,9 @@
#include <stdio.h>
#include <string.h>
#define SEC_LVL 2
#define MIC_LEN LLSEC802154_MIC_LEN(2)
/*---------------------------------------------------------------------------*/
/* Test vector C.1 from FIPS Pub 197 */
static void
@ -97,10 +100,10 @@ test_sec_lvl_2()
0x05 , 0x00 , 0x00 , 0x00 ,
/* Payload */
0x55 , 0xCF , 0x00 , 0x00 , 0x51 , 0x52 , 0x53 , 0x54 };
uint8_t oracle[LLSEC802154_MIC_LENGTH] = { 0x22 , 0x3B , 0xC1 , 0xEC ,
0x84 , 0x1A , 0xB5 , 0x53 };
uint8_t oracle[MIC_LEN] = { 0x22 , 0x3B , 0xC1 , 0xEC ,
0x84 , 0x1A , 0xB5 , 0x53 };
frame802154_frame_counter_t counter;
uint8_t mic[LLSEC802154_MIC_LENGTH];
uint8_t mic[MIC_LEN];
uint8_t nonce[13];
printf("Testing verification ... ");
@ -112,7 +115,7 @@ test_sec_lvl_2()
counter.u32 = 5;
packetbuf_set_attr(PACKETBUF_ATTR_FRAME_COUNTER_BYTES_0_1, counter.u16[0]);
packetbuf_set_attr(PACKETBUF_ATTR_FRAME_COUNTER_BYTES_2_3, counter.u16[1]);
packetbuf_set_attr(PACKETBUF_ATTR_SECURITY_LEVEL, LLSEC802154_SECURITY_LEVEL);
packetbuf_set_attr(PACKETBUF_ATTR_SECURITY_LEVEL, SEC_LVL);
packetbuf_hdrreduce(18);
CCM_STAR.set_key(key);
@ -120,10 +123,10 @@ test_sec_lvl_2()
CCM_STAR.aead(nonce,
NULL, 0,
packetbuf_hdrptr(), packetbuf_totlen(),
((uint8_t *) packetbuf_dataptr()) + packetbuf_datalen(), LLSEC802154_MIC_LENGTH,
((uint8_t *) packetbuf_dataptr()) + packetbuf_datalen(), MIC_LEN,
1);
if(memcmp(((uint8_t *) packetbuf_dataptr()) + packetbuf_datalen(), oracle, LLSEC802154_MIC_LENGTH) == 0) {
if(memcmp(((uint8_t *) packetbuf_dataptr()) + packetbuf_datalen(), oracle, MIC_LEN) == 0) {
printf("Success\n");
} else {
printf("Failure\n");