mirrors/scetool
1
Fork 0
mirror of https://github.com/naehrwert/scetool.git synced 2025-04-24 21:57:45 +00:00
Code Activity

Fixed Vsh Curve loader

Browse source
This commit is contained in:
Sorvigolova 2018-02-15 22:52:50 +04:00
parent 1f73d25f4b
commit 0960be8ca4
3 changed files with 8 additions and 10 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

BIN
Release/scetool.exe
View file

Binary file not shown.

16
src/keys.cpp
View file

@ -739,13 +739,13 @@ curve_t *vsh_curve_find(u8 ctype)
if(ctype > VSH_CTYPE_MAX)
return NULL;
_memcpy_inv(_tmp_curve.p, _vsh_curves[ctype].p, 20);
_memcpy_inv(_tmp_curve.a, _vsh_curves[ctype].a, 20);
_memcpy_inv(_tmp_curve.b, _vsh_curves[ctype].b, 20);
memcpy(_tmp_curve.p, _vsh_curves[ctype].p, 20);
memcpy(_tmp_curve.a, _vsh_curves[ctype].a, 20);
memcpy(_tmp_curve.b, _vsh_curves[ctype].b, 20);
_tmp_curve.N[0] = ~0x00;
_memcpy_inv(_tmp_curve.N+1, _vsh_curves[ctype].N, 20);
_memcpy_inv(_tmp_curve.Gx, _vsh_curves[ctype].Gx, 20);
_memcpy_inv(_tmp_curve.Gy, _vsh_curves[ctype].Gx, 20);
memcpy(_tmp_curve.N+1, _vsh_curves[ctype].N, 20);
memcpy(_tmp_curve.Gx, _vsh_curves[ctype].Gx, 20);
memcpy(_tmp_curve.Gy, _vsh_curves[ctype].Gy, 20);
return &_tmp_curve;
}
@ -944,10 +944,8 @@ static bool rap_to_klicensee(const s8 *content_id, u8 *klicensee)
o = kc < ec2 ? 1 : 0;
rap[p] = kc - ec2;
}
else if (kc == 0xFF)
rap[p] = kc - ec2;
else
rap[p] = kc;
rap[p] = kc - ec2;
}
}

2
src/keys.h
View file

@ -86,10 +86,10 @@ typedef struct _curve
/*! VSH Curve entry. */
typedef struct _vsh_curve
{
u8 p[20];
u8 a[20];
u8 b[20];
u8 N[20];
u8 p[20];
u8 Gx[20];
u8 Gy[20];
} vsh_curve_t;