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Posted

Not exactly sure where it gets the seed (xfr figured it out - not me), but I know 0xCC-0xD3 should decrypt to 65 89 07 6C 65 8b 58 5d (the 64bit battle RNG mult constant)

A slick way of getting the seed would be to XOR out the random numbers required and reverse it...

Starts decrypting @ 0xC4.

(disregard I said about Pokecheck displaying a decrypted copy at the bottom - it's only for admins :\)

https://www.pokecheck.org/?bid=361950631992

Raw decrypted battle video file (seed=19dfe620)

(if that helps any)

  • 5 months later...
Posted

some notes on checksums that weren't really here:

all ccitt16's:

0xC4-0x189F (decrypted) @ 0x18A0

0x00-0x18A3 (encrypted) @ 0x18A6

0x1900-0x1903 @ 0x1913

wrote a manager program that allows ripping/inserting of battle videos for BW & B2W2 (here)

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