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A new patent seems to have surfaced by Kanna Shimizu: 20100037068 Method to Protect Secrets Against Encrypted Section Attack 02-11-2010 As can be seen, dated 02-11-2010, so very recent. Interesting reading as I am sure some of you will agree. abstract: "A method, system, and computer-usable med...

sadly, PM's arent always responded to

nice work psppet. seems you are quite busy at the moment :)

very nice nemnem.

IPL mist clears a bit :)

if you release source, I will do the bits needed to integrate into PSPMC if you wish, as i would be doing them anyway once you released source.

Have had quite a few ppl ask for SID in PSPMC, so source would be nice when you are happy with it :)

hold the display button for a few seconds and it will power down the display, leaving your code still running.

This has been tested in PSPMediaCenter.

press it again to get the display back :)

int sceHprmIsMicrophoneExist(void);
exists in the hp remote driver.. i'd suggest looking in the audiolib nids for the reading functionality.

it seems most likely that audio in would not be a problem with the correct adaptor to connect a mic up.

you could always develop your own overlay/loader system. and then implement it via that.

seeing as its an embedded platform (with the associated memory control etc) it shouldnt be a massive task.

Lot cleaner than some other solutions, but does leave holes unless thought through properly.

Nice link indeed.

many thanks :)

sure they will make interesting reading for many people

Thanks for your comments.

Shazz, you are not wrong :)

void pspDebugScreenSetXY(int x, int y);

try reading the includes for pspsdk, they include many surprises :)

Here is my contribution to gu-playing so far. Spherical harmonics, just calculated on main cpu, all drawing via sceGu. Mainly to demonstrate diff rendermodes, includes wireframe, solid, lit,textured and envmapped. Is also comitted as a sample within PSPSDK for those grabbing from svn. here is the ur...

As Warren pointed out. in PSPMC, the gui's have been abstracted out, so ppl can add more.. I please ask they leave the debug gui pretty much alone for me and warren to play with (unless good reasons). The same is true of the decoders (mp3,ogg,mikmod etc) so they can be easily added/compiled in/out. ...

Nice work, that works nicely :)

2) sceGuTexMapMode( arg0, arg1, arg2 )
arg0 (0-3?):

arg0 = 2 seems to be envmap mode

still playing with it

Nice find Tyranid.

Could see that being very useful :)

One more reason to have grabbed a first release of sony kit and NEVER upgrade it..

you want to play games, buy another PSP :)

Here is the latest version of the attack program. Main change is: Big endian issues sorted, and now passing all sanity checks on both big and little endian. for msvc and icc , change '__inline__' to '__inline'. Thanks to loser and warren for this. Thanks also to gorim for big endian testing. /* SHA1...

I have been concerned by recent events. So started digging. The result is here is a new version to try. Added: -Sanity check to SHA1 algos on startup, runtime, to make sure the return values are valid. -Added a seperate dictionary for the 'firstword' of each string. -nidstatus.tmp file, to track pro...

Much congrats to djhuevo on the faster SHA1 algorithm for the search. I have combined this with a more cache friendly searchtable, the result is here: Edited - see below for newer version of code loser pointed out that for msvc++ you may also need time.h and malloc.h, see the comments in the code. H...

Please note djheuvo that I was not the one who posted performance figures, I was not after the fastest, merely a lot faster than the one I had. Congrats on getting it running faster. Most benefits now with either be in SHA1 algo, or with dic selection imho. Thanks for sharing your 0.2 version with t...

Simple easy way to view collisions in the results file. Copy this: <?xml version="1.0"?> <xsl&#58;stylesheet xmlns&#58;xsl="http&#58;//www.w3.org/TR/WD-xsl"> <xsl&#58;template match="/"> <TABLE STYLE="border&#58;0px solid black; width=100%"...

No problem steddy, I am sure those questions would have come up sooner or later :)


NOTE: for other people, I have updated the code in the first post, with my latest version.. some minor changes to searchtable and rejection handling, nothing critical, but it helps :)

thats because the default checks 4 words, or 5 if compiled for it.

Hence
25*25*25*25 = 390,625

versus

151*151*151*151 = 519,885,601

or for me
400*400*400*400 = 25,600,000,000

thats why its orders of magnitude slower, and why dictionary size is so critical :)

False positives very much depend on your dictionary. For that reason just throwing a BIG dictionary at it is a very bad idea. Same with a badly picked one as well. The run that i stopped at 80% was on a dictionary size of 394 words, running on a 1ghz machine. I would say that about 400 words would t...

Thanks for the performance comparison gorim.

Its meant to give people a bit more of a good start, so we arent just wasting time.

Have been playing around with the SHA1 attack program and optimisation of the searching. Currently using a hashlist of 2354 and dic size of 2322 (as an example). Main changes are: Removal of duplicates from dictionary on load. Searchtable for the hash checking, cutting down searchspace time. Moving ...

Surely it is a benfit to get everone at least using the same version (and a current one at that) from the start. It Will make a whole host of tasks less painful.. esp if you consider the ps2 case and lessons learnt from there. Getting everyone using a single toolchain will also help iron out any pro...

Good work boman, speed increases certainly sound very good, and moving to latest lwip is bound to bring some benefits. Thanks for your work on this, and look forward to trying it out. Also regarding your earlier comment, you will find most of the ps2dev crowd very friendly and very open to contribut...

hi,

not a bad suggestion at all.

i will add it to my list, and see how things go. some things to do to that keep getting pushed back, hopefully will get to them soon.