Difference between revisions of "SLB2"

Latest revision as of 23:15, 6 June 2020

SLB2 is the format used to store the encrypted bootloaders on the device. See also SLSK.

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-SLB2 is the format used to store the encrypted bootloaders on the device.
+SLB2 is the format used to store the encrypted bootloaders on the device. See also [[SLSK]].
-== ENC Files ==
+== Structure ==
-{| class="wikitable"
+See [http://www.psdevwiki.com/ps4/SLB2#Structure|SLB2 structure].
-|-
-! Offset !! Size !! Description
+== SLB2 embedded files in PUP SPKG ==
-|-
-| 0x0 || 0x4 || <code>0x64B2C8E5</code> magic
+* second_loader.enc
-|-
+* second_loader.enp
-| 0x4 || 0x4 || Offset to data
+* secure_kernel.enc
-|-
+* secure_kernel.enp
-| 0x8 || 0x4 || Unknown
+* secure_kernel.xxx (FW 0.931 only)
-|-
+* kernel_boot_loader.self
-| 0xC || 0x4 || Unknown/Zero
+* kprx_auth_sm.self
-|-
+* prog_rvk.srvk
-| 0x10 || 0x4 || Data size
-|-
+== SLB2 embedded files in PSVita eMMC ==
-| 0x14 || 0xC || Unknown
-|-
+* second_loader.enp_
-| 0x20 || 0x20 || Hash ?
+* second_loader.enp
-|-
+* secure_kernel.enp_
-| 0x40 || 0x10 || Version in ASCII
+* secure_kernel.enp
-|-
+* secure_kernel.xxx (FW 0.931 only)
-| 0x50 || 0x90 || Zero
+* kernel_boot_loader.self
-|-
+* kprx_auth_sm.self
-| 0xE0 || Until Data || Encrypted Header
+* prog_rvk.srvk
-|-
-|}
-The last 0x340 bytes is a footer that likely contains a signed MAC of the plaintext data.
 [[Category:Formats]]