254
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Line 507:
Line 507: − +
follow up
| 0x80
| 0x80
| Unknown, not used by [[FIRM]]. This isn't console-unique.
| Unknown, not used by [[FIRM]]. This isn't console-unique.
The first 0x10-bytes are checked by the v6.0/v7.0 NATIVE_FIRM keyinit function, when non-zero it clears this block and continues to do the key generation. Otherwise when this block was already all-zero, it immediately returns.
The first 0x10-bytes are checked by the v6.0/v7.0 NATIVE_FIRM keyinit function, when non-zero it clears this block and continues to do the key generation. Otherwise when this block was already all-zero, it immediately returns. This memclear was probably an attempt at destroying the RSA slot0 modulus, that missed (exactly 0x1000-bytes away). Even if they "succeeded" here, one would still need to derive the private exponent.
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| 0x01FFCD80
| 0x01FFCD80