[nijhawank]

hi friends:

i have some confusion, can somebody help me understand following

when we say metldr key (i.e. the key that was released by geohot), is this key used to decrypt metldr or it's the key to decrypt the loaders loaded by metldr i.e. appldr, isoldr etc.

similarly the recently released lv0 key, is it the key to decrypt lv0 or the loaders loaded by lv0

[furtsiv]

i found this :
for example the real 3.60 keys are:
[appldr]
type=SELF
revision=0010
version=0003006000000000
self_type=APP
erk=A5E51AD8F32FFBDE808972ACEE46397F2D3FE6BC823C8218EF875EE3A9B0584F
riv=7A203D5112F799979DF0E1B8B5B52AA4
pub=50597B7F680DD89F6594D9BDC0CBEE03666AB53647D0487F7F452FE2DD02694631EA755548C9E934
priv=
ctype=25


but these keys are diffirent in 4.25 Appldr
here :

[appldr]
type=SELF
revision=0010
version=0003006000000000
self_type=APP
erk=F239349F6472817C6251713DFA2F6A05164B7B37514C660ECDB83B96E6CF2991
riv=29E4B2179AC9DD72A66A1886205751F9
pub=50597B7F680DD89F6594D9BDC0CBEE03666AB53647D0487F7F452FE2DD02694631EA755548C9E934
priv=
ctype=25

the first keys can decrypt 3.60 eboots but the 2nd cant

[zadow28]

yes i have the exact same problem.
Also i did the appldr from 3.60.
The pup matches but the known IV is nowhere to be found.

[kongen12]

Will it be possible to get public keys or is it the private key… that key we are missing


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[diesel701]

Originally Posted by furtsiv i found this : for example the real 3.60 keys are: [appldr] type=SELF revision=0010 version=0003006000000000 self_type=APP erk=A5E51AD8F32FFBDE808972ACEE46397F2D3FE6BC823C8218EF875EE3A9B0584F riv=7A203D5112F799979DF0E1B8B5B52AA4 pub=50597B7F680DD89F6594D9BDC0CBEE03666AB53647D0487F7F452FE2DD02694631EA755548C9E934 priv= ctype=25 but these keys are diffirent in 4.25 Appldr here : [appldr] type=SELF revision=0010 version=0003006000000000 self_type=APP erk=F239349F6472817C6251713DFA2F6A05164B7B37514C660ECDB83B96E6CF2991 riv=29E4B2179AC9DD72A66A1886205751F9 pub=50597B7F680DD89F6594D9BDC0CBEE03666AB53647D0487F7F452FE2DD02694631EA755548C9E934 priv= ctype=25 the first keys can decrypt 3.60 eboots but the 2nd cant

Are you sure that these are the right 3.60 keys? Have you looked in 3.60 appldr?

[zadow28]

Originally Posted by kongen12 Will it be possible to get public keys or is it the private key… that key we are missing Sent from my iPad using Tapatalk

no you only need the pub/IV
thats the algorytme that needs it

[cookie42]

I encountered the same thing when I looked last night.
Either the way key tables work has changed, or there's some form of obfuscation/encryption on the ERK/RIV, but for some reason not on the PUB or the curve type. This is just a couple thoughts I had on it, (from my recollection) key tables used to be repeated twice, and were identical, now there is some repetition, but it doesn't seem to match the old format. Also, there are still two files in lv0 I can't decrypt. There's appldr, isoldr, lv2 lv2ldr(unless I made a mistake, this seems to be there in twice, one version 161KB, and the other 345KB. But they are identical when decrypted). Perhaps these two files we can't decrypt (1.37KB, and 1.12KB) contain what we need.

[nathan_r32_69]

Originally Posted by diesel701 Are you sure that these are the right 3.60 keys? Have you looked in 3.60 appldr?

In 3.60 appldr are these inside:

[appldr]
type=SELF
revision=0010
version=0003006000000000
self_type=APP
erk=455FB8466DC4A63D8EB6878480A779BEE34598B1B5FA70A60425928AEC02326E
riv=03D41756AA1924F57138554206C972CD
pub=50597B7F680DD89F6594D9BDC0CBEE03666AB53647D0487F7F452FE2DD02694631EA755548C9E934
priv=
ctype=25

Regards

[kongen12]

Will it be possible to get this key and when we get this is it so like a open book


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[INFIN1TY]

Originally Posted by JonahUK I knocked on the case of my ps3 and said pretty please and it gave them to me in a log.