4,628
edits
Changes
→KIP1
Line 71:
Line 71:
! Bootloader maximum version
−! Package2 minimum version
| 0x2
−| 0x3
| 0x3
−| 0x4
| 0x4
−| 0x5
| 0x5
−| 0x6
| 0x6
−| 0x7
| 0x7
−| 0x8
| 0x8
−| 0x9
| 0x9
−| 0xA
| 0xA
−| 0xB
| 0xB
−| 0xC
| 0xC
−| 0xD
| 0xD
−| 0xE
|-
|-
| 0x5C
| 0x5C
−| 0x2
+| 0x1
−| Version. HighByte must be <{maxver} and LowByte must be >{minver}, where {maxver} and {minver} are constants used by TZ updated with each package1 update.
+| Package2 version. Must be >= {minimum valid package2 version} constant in TZ.
+|-
+| 0x5D
+| 0x1
+| Bootloader version. Must be <= {current bootloader version} constant in TZ.
|-
|-
| 0x5E
| 0x5E
Line 132:
Line 136:
Before being decrypted, the encrypted header's CTR additionally encodes metadata used to validate package2's contents as follows:
Before being decrypted, the encrypted header's CTR additionally encodes metadata used to validate package2's contents as follows:
* Size of the entire package2 with the raw header = ctr_word2 ^ ctr_word3 ^ ctr_word0
* Size of the entire package2 with the raw header = ctr_word2 ^ ctr_word3 ^ ctr_word0
−* Metadata version field = ((ctr_word1 ^ (ctr_word1 >> 16)) & 0xFF) ^ (ctr_word1 >> 24)
+* Key generation = ((ctr_word1 ^ (ctr_word1 >> 16)) & 0xFF) ^ (ctr_word1 >> 24)
−In [4.0.0], the metadata version field must be less or equal to 4.
+In [4.0.0], the key generation must be less or equal to 4.
== Section 0 ==
== Section 0 ==
Line 237:
Line 241:
| 0x5C
| 0x5C
| 0x24
| 0x24
−| Reserved (2 unused [[#Segment_Header|Segment Headers]])
+| Reserved
|-
|-
| 0x80
| 0x80
Line 279:
Line 283:
|-
|-
! System version
! System version
−! Bootloader current version
! Bootloader current version
−! Package2 current version
+! Package2 minimum valid version
|-
|-
| [[1.0.0]]
| [[1.0.0]]
−| 0x1
| 0x1
| 0x4
| 0x4
|-
|-
| [[2.0.0]]
| [[2.0.0]]
−| 0x2
| 0x2
| 0x5
| 0x5
|-
|-
| [[3.0.0]]
| [[3.0.0]]
−| 0x3
| 0x3
| 0x6
| 0x6
|-
|-
| [[3.0.2]]
| [[3.0.2]]
−| 0x4
| 0x4
| 0x7
| 0x7
|-
|-
| [[4.0.0]]
| [[4.0.0]]
−| 0x5
| 0x5
| 0x8
| 0x8
|-
|-
| [[5.0.0]]
| [[5.0.0]]
−| 0x6
| 0x6
| 0x9
| 0x9
|-
|-
| [[6.0.0]]
| [[6.0.0]]
−| 0x7
| 0x7
| 0xA
| 0xA
|-
|-
| [[6.2.0]]
| [[6.2.0]]
−| 0x8
| 0x8
| 0xB
| 0xB
|-
|-
| [[7.0.0]]
| [[7.0.0]]
−| 0x9
| 0x9
| 0xC
| 0xC
|-
|-
| [[8.1.0]]
| [[8.1.0]]
−| 0xA
| 0xA
| 0xD
| 0xD
|-
|-
| [[9.0.0]]
| [[9.0.0]]
−| 0xB
| 0xB
| 0xE
| 0xE
|-
|-
| [[9.1.0]]
| [[9.1.0]]
−| 0xC
| 0xC
| 0xF
| 0xF
|-
|-
| [[10.0.0]]
| [[10.0.0]]
+| 0xD
+| 0x10
+|-
+| [[11.0.0]]
| 0xE
| 0xE
+| 0x11
+|-
+| [[12.0.2]]
| 0xF
| 0xF
−| 0xD
+| 0x12
−| 0x10
+|-
+| [[12.1.0]]
+| 0xF
+| 0x13
+|-
+| [[13.0.0]]
+| 0xF
+| 0x14
|}
|}