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[mac] put transmission AES-CCM* to SubMac layer (#4919)

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In Thread 1.2, it is possible to receive an IEEE 802.15.4-2015
packet. Per specification, receiver should acknowledge this packet
with an IEEE 802.15.4-2015 ACK(Enh-ACK). This Enh-ACK can include
header IE with it and requires security enabled bit in FCF be set to
true. It is impractical for the host to generate the Enh-ACK and send
to RCP for transmission within AIFS time(192us). So RCP should prepare
the Enh-ACK by itself, which requires it to fill in the frame counter
and do the encryption/authentication. This commit tries to address the
need of transmission security/authentication by including the
following changes,

- Move Key ID mode 1 AES-CCM* related functions from MAC layer to
  SubMac layer, which is mirrored in RCP.

- Distribute the MAC key and MAC key ID to RCP in posix app using
  newly added spinel properties.

- Make it possible for radio(either in radio driver or hardware) to do
  transmission AES-CCM* if the platform supports by adding radio
  capability OT_RADIO_CAPS_TRANSMIT_SEC.

- Enable this for RCP mode on simulation platform.
This commit is contained in:
Jintao Lin
2020-05-13 10:15:39 -07:00
committed by GitHub
parent cd9558ca91
commit 2afbc59293
43 changed files with 822 additions and 278 deletions
Download Patch File Download Diff File Expand all files Collapse all files
script/check-scan-build
+10 -9
View File
@@ -51,27 +51,28 @@ do_scan_build()
"-DOPENTHREAD_CONFIG_HEAP_EXTERNAL_ENABLE=1"
"-DOPENTHREAD_CONFIG_IP6_FRAGMENTATION_ENABLE=1"
"-DOPENTHREAD_CONFIG_IP6_SLAAC_ENABLE=1"
"-DOPENTHREAD_CONFIG_JAM_DETECTION_ENABLE=1"
"-DOPENTHREAD_CONFIG_JOINER_ENABLE=1"
"-DOPENTHREAD_CONFIG_LEGACY_ENABLE=1"
"-DOPENTHREAD_CONFIG_LINK_RAW_ENABLE=1"
"-DOPENTHREAD_CONFIG_LOG_LEVEL_DYNAMIC_ENABLE=1"
"-DOPENTHREAD_CONFIG_MAC_BEACON_RSP_WHEN_JOINABLE_ENABLE=1"
"-DOPENTHREAD_CONFIG_MAC_FILTER_ENABLE=1"
"-DOPENTHREAD_CONFIG_MAC_RETRY_SUCCESS_HISTOGRAM_ENABLE=1"
"-DOPENTHREAD_CONFIG_MAC_SOFTWARE_ACK_TIMEOUT_ENABLE=1"
"-DOPENTHREAD_CONFIG_MAC_SOFTWARE_CSMA_BACKOFF_ENABLE=1"
"-DOPENTHREAD_CONFIG_MAC_SOFTWARE_ENERGY_SCAN_ENABLE=1"
"-DOPENTHREAD_CONFIG_MAC_SOFTWARE_RETRANSMIT_ENABLE=1"
"-DOPENTHREAD_CONFIG_MAC_SOFTWARE_TX_SECURITY_ENABLE=1"
"-DOPENTHREAD_CONFIG_MLE_ATTACH_BACKOFF_ENABLE=1"
"-DOPENTHREAD_CONFIG_MLE_STEERING_DATA_SET_OOB_ENABLE=1"
"-DOPENTHREAD_CONFIG_MPL_DYNAMIC_INTERVAL_ENABLE"
"-DOPENTHREAD_CONFIG_JAM_DETECTION_ENABLE=1"
"-DOPENTHREAD_CONFIG_JOINER_ENABLE=1"
"-DOPENTHREAD_CONFIG_LINK_RAW_ENABLE=1"
"-DOPENTHREAD_CONFIG_LOG_LEVEL_DYNAMIC_ENABLE=1"
"-DOPENTHREAD_CONFIG_MAC_FILTER_ENABLE=1"
"-DOPENTHREAD_CONFIG_PLATFORM_FLASH_API_ENABLE=1"
"-DOPENTHREAD_CONFIG_PLATFORM_NETIF_ENABLE=1"
"-DOPENTHREAD_CONFIG_PLATFORM_RADIO_COEX_ENABLE=1"
"-DOPENTHREAD_CONFIG_PLATFORM_USEC_TIMER_ENABLE=1"
"-DOPENTHREAD_CONFIG_REFERENCE_DEVICE_ENABLE=1"
"-DOPENTHREAD_CONFIG_SNTP_CLIENT_ENABLE=1"
"-DOPENTHREAD_CONFIG_SOFTWARE_ACK_TIMEOUT_ENABLE=1"
"-DOPENTHREAD_CONFIG_SOFTWARE_CSMA_BACKOFF_ENABLE=1"
"-DOPENTHREAD_CONFIG_SOFTWARE_ENERGY_SCAN_ENABLE=1"
"-DOPENTHREAD_CONFIG_SOFTWARE_RETRANSMIT_ENABLE=1"
"-DOPENTHREAD_CONFIG_TMF_NETDATA_SERVICE_ENABLE=1"
"-DOPENTHREAD_CONFIG_TMF_NETWORK_DIAG_MTD_ENABLE=1"
"-DOPENTHREAD_CONFIG_UDP_FORWARD_ENABLE=1"
script/check-simulation-build-autotools
+10 -9
View File
@@ -56,17 +56,22 @@ build_all_features()
"-DOPENTHREAD_CONFIG_HEAP_EXTERNAL_ENABLE=1"
"-DOPENTHREAD_CONFIG_IP6_FRAGMENTATION_ENABLE=1"
"-DOPENTHREAD_CONFIG_IP6_SLAAC_ENABLE=1"
"-DOPENTHREAD_CONFIG_JAM_DETECTION_ENABLE=1"
"-DOPENTHREAD_CONFIG_JOINER_ENABLE=1"
"-DOPENTHREAD_CONFIG_LEGACY_ENABLE=1"
"-DOPENTHREAD_CONFIG_LINK_RAW_ENABLE=1"
"-DOPENTHREAD_CONFIG_LOG_LEVEL_DYNAMIC_ENABLE=1"
"-DOPENTHREAD_CONFIG_MAC_BEACON_RSP_WHEN_JOINABLE_ENABLE=1"
"-DOPENTHREAD_CONFIG_MAC_FILTER_ENABLE=1"
"-DOPENTHREAD_CONFIG_MAC_RETRY_SUCCESS_HISTOGRAM_ENABLE=1"
"-DOPENTHREAD_CONFIG_MAC_SOFTWARE_ACK_TIMEOUT_ENABLE=1"
"-DOPENTHREAD_CONFIG_MAC_SOFTWARE_CSMA_BACKOFF_ENABLE=1"
"-DOPENTHREAD_CONFIG_MAC_SOFTWARE_ENERGY_SCAN_ENABLE=1"
"-DOPENTHREAD_CONFIG_MAC_SOFTWARE_RETRANSMIT_ENABLE=1"
"-DOPENTHREAD_CONFIG_MAC_SOFTWARE_TX_SECURITY_ENABLE=1"
"-DOPENTHREAD_CONFIG_MLE_ATTACH_BACKOFF_ENABLE=1"
"-DOPENTHREAD_CONFIG_MLE_STEERING_DATA_SET_OOB_ENABLE=1"
"-DOPENTHREAD_CONFIG_MPL_DYNAMIC_INTERVAL_ENABLE"
"-DOPENTHREAD_CONFIG_JAM_DETECTION_ENABLE=1"
"-DOPENTHREAD_CONFIG_JOINER_ENABLE=1"
"-DOPENTHREAD_CONFIG_LINK_RAW_ENABLE=1"
"-DOPENTHREAD_CONFIG_LOG_LEVEL_DYNAMIC_ENABLE=1"
"-DOPENTHREAD_CONFIG_MAC_FILTER_ENABLE=1"
"-DOPENTHREAD_CONFIG_NCP_UART_ENABLE=1"
"-DOPENTHREAD_CONFIG_PLATFORM_FLASH_API_ENABLE=1"
"-DOPENTHREAD_CONFIG_PLATFORM_NETIF_ENABLE=1"
@@ -74,10 +79,6 @@ build_all_features()
"-DOPENTHREAD_CONFIG_PLATFORM_USEC_TIMER_ENABLE=1"
"-DOPENTHREAD_CONFIG_REFERENCE_DEVICE_ENABLE=1"
"-DOPENTHREAD_CONFIG_SNTP_CLIENT_ENABLE=1"
"-DOPENTHREAD_CONFIG_SOFTWARE_ACK_TIMEOUT_ENABLE=1"
"-DOPENTHREAD_CONFIG_SOFTWARE_CSMA_BACKOFF_ENABLE=1"
"-DOPENTHREAD_CONFIG_SOFTWARE_ENERGY_SCAN_ENABLE=1"
"-DOPENTHREAD_CONFIG_SOFTWARE_RETRANSMIT_ENABLE=1"
"-DOPENTHREAD_CONFIG_TMF_NETDATA_SERVICE_ENABLE=1"
"-DOPENTHREAD_CONFIG_TMF_NETWORK_DIAG_MTD_ENABLE=1"
"-DOPENTHREAD_CONFIG_UDP_FORWARD_ENABLE=1"