| Line 71... |
Line 71... |
| 71 |
return embios.read(0x08000800, len(data) - 0x800)
|
71 |
return embios.read(0x08000800, len(data) - 0x800)
|
| 72 |
|
72 |
|
| 73 |
|
73 |
|
| 74 |
def s5l8702cryptnor(data):
|
74 |
def s5l8702cryptnor(data):
|
| 75 |
data = data.ljust((len(data) + 0xf) & ~0xf, "\0")
|
75 |
data = data.ljust((len(data) + 0xf) & ~0xf, "\0")
|
| 76 |
header = "87021.0\0\0\0\0\0" + struct.pack("<I", len(data)) + hashlib.sha1(data).digest()[:0x10]
|
76 |
header = "87021.0\x01\0\0\0\0" + struct.pack("<I", len(data)) + hashlib.sha1(data).digest()[:0x10]
|
| 77 |
embios = libembios.Embios()
|
77 |
embios = libembios.Embios()
|
| 78 |
embios.write(0x08000000, header.ljust(0x800, "\0") + data)
|
78 |
embios.write(0x08000000, header.ljust(0x800, "\0") + data)
|
| 79 |
embios.lib.dev.timeout = 20000
|
79 |
embios.lib.dev.timeout = 20000
|
| 80 |
embios.aesencrypt(0x08000800, len(data), 1)
|
80 |
embios.aesencrypt(0x08000800, len(data), 2)
|
| 81 |
embios.aesencrypt(0x08000010, 0x10, 1)
|
81 |
embios.aesencrypt(0x08000010, 0x10, 2)
|
| 82 |
embios.write(0x08000040, hashlib.sha1(embios.read(0x08000000, 0x40)).digest()[:0x10])
|
82 |
embios.write(0x08000040, hashlib.sha1(embios.read(0x08000000, 0x40)).digest()[:0x10])
|
| 83 |
embios.aesencrypt(0x08000040, 0x10, 1)
|
83 |
embios.aesencrypt(0x08000040, 0x10, 2)
|
| 84 |
return embios.read(0x08000000, len(data) + 0x800)
|
84 |
return embios.read(0x08000000, len(data) + 0x800)
|
| 85 |
|
85 |
|
| 86 |
|
86 |
|
| 87 |
def s5l8702decryptnor(data):
|
87 |
def s5l8702decryptnor(data):
|
| 88 |
embios = libembios.Embios()
|
88 |
embios = libembios.Embios()
|