Integrity protect unencrypted portion of message header

[pan-apple]

Problem

Unencrypted portion of message header is not integrity protected.

Summary of Changes

Use unencrypted header as AAD (additional authenticated data) during encryption and decryption. The encryption operation includes AAD when MAC tag is generated.

[github-actions]

Size increase report for "nrf-example-build"

File	Section	File	VM
chip-nrf52840-lock-example.out	.text	100	100
chip-nrf52840-lock-example.out	[LOAD #2 [RW]]	0	4

Full report output

BLOAT REPORT

Files found only in the build output:
    report.csv

Comparing ./master_artifact/chip-nrf52840-lock-example.out and ./pull_artifact/chip-nrf52840-lock-example.out:

sections,vmsize,filesize
.debug_info,0,719
.debug_loc,0,237
.debug_str,0,137
.debug_line,0,108
.text,100,100
.strtab,0,73
.debug_abbrev,0,62
.symtab,0,48
.debug_frame,0,40
.debug_aranges,0,8
[LOAD #2 [RW]],4,0
.debug_ranges,0,-24
[Unmapped],0,-96

[github-actions]

Size increase report for "nrfconnect-example-build"

File	Section	File	VM
chip-nrf52840-lock-example.elf	text	256	256

Full report output

BLOAT REPORT

Files found only in the build output:
    report.csv

Comparing ./master_artifact/chip-nrf52840-lock-example.elf and ./pull_artifact/chip-nrf52840-lock-example.elf:

sections,vmsize,filesize
.debug_info,0,467
text,256,256
.debug_str,0,113
.debug_line,0,85
.strtab,0,73
.debug_abbrev,0,72
.debug_frame,0,40
.symtab,0,32
.debug_aranges,0,8
.debug_ranges,0,8
[Unmapped],0,-2

[github-actions]

Size increase report for "linux-example-build"

File	Section	File	VM
chip-standalone-demo.out	.text	208	208
chip-standalone-demo.out	.eh_frame	56	56
chip-standalone-demo.out	.eh_frame_hdr	8	8

Full report output

BLOAT REPORT

Files found only in the build output:
    report.csv

Comparing ./master_artifact/chip-standalone-demo.out and ./pull_artifact/chip-standalone-demo.out:

sections,vmsize,filesize
.debug_info,0,1009
.debug_str,0,248
.text,208,208
.debug_abbrev,0,139
.strtab,0,92
.debug_line,0,70
.eh_frame,56,56
.symtab,0,24
.debug_aranges,0,16
.debug_ranges,0,16
.debug_macro,0,14
.eh_frame_hdr,8,8
.debug_loc,0,-131
[Unmapped],0,-281

[github-actions]

Size increase report for "esp32-example-build"

File	Section	File	VM
chip-wifi-echo.elf	.flash.text	212	212

Full report output

BLOAT REPORT

Files found only in the build output:
    report.csv

Comparing ./master_artifact/chip-wifi-echo.elf and ./pull_artifact/chip-wifi-echo.elf:

sections,vmsize,filesize
.debug_info,0,539
.flash.text,212,212
.debug_line,0,191
.debug_str,0,113
.strtab,0,73
.debug_frame,0,24
.symtab,0,16
.debug_aranges,0,8
.debug_ranges,0,8

[github-actions]

Size increase report for "gn_nrf-example-build"

File	Section	File	VM

Full report output

BLOAT REPORT

Files found only in the build output:
    report.csv

[github-actions]

Size increase report for "gn_linux-example-build"

File	Section	File	VM

Full report output

BLOAT REPORT

Files found only in the build output:
    report.csv