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ofw HomeBrew list

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wololo
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Re: ofw HomeBrew list

Post by wololo » Sun Apr 07, 2013 12:54 am

Yeah, well, I guess the encryption/decryption algorithm from Kirk could be reimplemented in VHBL now, which could be one step further to run isos in user mode, but yeah, when hbl was created, the kirk algorithms hadn't been reverse engineered, and the concept of signed homebrews did not exist.
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JeoWay
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Re: ofw HomeBrew list

Post by JeoWay » Sun Apr 07, 2013 5:44 am

:trollface: :lol:
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Re: ofw HomeBrew list

Post by pspfanMOHH » Tue Apr 09, 2013 3:00 am

This thread brings back good old memories.

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JeoWay
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Re: ofw HomeBrew list

Post by JeoWay » Tue Apr 09, 2013 4:52 am

pspfan, let's create a time machine and go back to the days when there was ONLY HBL and signed homebrew
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jc_gargma
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Re: ofw HomeBrew list

Post by jc_gargma » Tue Apr 09, 2013 5:39 am

JeoWay wrote:pspfan, let's create a time machine and go back to the days when there was ONLY HBL and signed homebrew
No such time existed, as TN-A (6.20 Patapon 2) came out before signing PSP homebrew was possible.

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hgoel0974
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Re: ofw HomeBrew list

Post by hgoel0974 » Tue Apr 09, 2013 5:01 pm

wololo wrote:Yeah, well, I guess the encryption/decryption algorithm from Kirk could be reimplemented in VHBL now, which could be one step further to run isos in user mode, but yeah, when hbl was created, the kirk algorithms hadn't been reverse engineered, and the concept of signed homebrews did not exist.
Yeah it should be easily done, the savedata encryption algorithms have already been re'd (and they are quite simple) so I am guessing that the signing algorithms might have been RE'd as well
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JeoWay
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Re: ofw HomeBrew list

Post by JeoWay » Tue Apr 09, 2013 9:09 pm

hgoel0974 wrote:
wololo wrote:Yeah, well, I guess the encryption/decryption algorithm from Kirk could be reimplemented in VHBL now, which could be one step further to run isos in user mode, but yeah, when hbl was created, the kirk algorithms hadn't been reverse engineered, and the concept of signed homebrews did not exist.
Yeah it should be easily done, the savedata encryption algorithms have already been re'd (and they are quite simple) so I am guessing that the signing algorithms might have been RE'd as well
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hgoel0974
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Re: ofw HomeBrew list

Post by hgoel0974 » Tue Apr 09, 2013 9:56 pm

JeoWay wrote:
hgoel0974 wrote:
wololo wrote:Yeah, well, I guess the encryption/decryption algorithm from Kirk could be reimplemented in VHBL now, which could be one step further to run isos in user mode, but yeah, when hbl was created, the kirk algorithms hadn't been reverse engineered, and the concept of signed homebrews did not exist.
Yeah it should be easily done, the savedata encryption algorithms have already been re'd (and they are quite simple) so I am guessing that the signing algorithms might have been RE'd as well
*Virtual Thumbs up*
If you're interested, you might want to check out the kirk engine portion of the PPSSPP emulator source code
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jc_gargma
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Re: ofw HomeBrew list

Post by jc_gargma » Tue Apr 09, 2013 10:07 pm

hgoel0974 wrote:Yeah it should be easily done, the savedata encryption algorithms have already been re'd (and they are quite simple) so I am guessing that the signing algorithms might have been RE'd as well
I take it that you've already make a (V)HBL revision that supports signed homebrew then?

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hgoel0974
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Re: ofw HomeBrew list

Post by hgoel0974 » Tue Apr 09, 2013 10:15 pm

jc_gargma wrote:
hgoel0974 wrote:Yeah it should be easily done, the savedata encryption algorithms have already been re'd (and they are quite simple) so I am guessing that the signing algorithms might have been RE'd as well
I take it that you've already make a (V)HBL revision that supports signed homebrew then?
I said I am guessing :roll: :oops: (I haven't looked at the signing algorithms, I just guessed that the Savedata algo's which were mostly MD5's and XOR's mixed (based on some comments)so maybe the signing algo's would be relatively easy to implement (for someone with the experience) :lol: )
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