2,787
edits
Changes
no edit summary
|-
|-
| 0-7
| 0-7
| Crypto destination register
| Crypto fuc5 destination register or immediate value
|-
|-
| 8-15
| 8-15
| Crypto source register
| Crypto fuc5 source register or immediate value
|-
|-
| 16-31
| 16-30
| Crypto operation
| Crypto fuc5 operation
0x0000: none (fuc5 opcode 0x00)
0x0010: xdld (with cxset) or cmov (fuc5 opcode 0x84)
0x0020: xdst (with cxset) or cxsin (fuc5 opcode 0x88)
0x0030: cxsout (fuc5 opcode 0x8C)
0x0040: csrng (fuc5 opcode 0x90)
0x0050: cs0begin (fuc5 opcode 0x94)
0x0060: cs0exec (fuc5 opcode 0x98)
0x0070: (fuc5 opcode 0x9C)
0x0080: (fuc5 opcode 0xA0)
0x0090: (fuc5 opcode 0xA4)
0x00A0: (fuc5 opcode 0xA8)
0x00B0: cxor (fuc5 opcode 0xAC)
0x00C0: cadd (fuc5 opcode 0xB0)
0x00D0: (fuc5 opcode 0xB4)
0x00E0: (fuc5 opcode 0xB8)
0x00F0: cprecmac (fuc5 opcode 0xBC)
0x0100: csecret (fuc5 opcode 0xC0)
0x0110: ckeyreg (fuc5 opcode 0xC4)
0x0120: ckexp (fuc5 opcode 0xC8)
0x0130: (fuc5 opcode 0xCC)
0x0140: cenc (fuc5 opcode 0xD0)
0x0150: cdec (fuc5 opcode 0xD4)
0x0160: (fuc5 opcode 0xD8)
0x0170: csigenc (fuc5 opcode 0xDC)
0x0180: cchmod (fuc5 opcode 0xE0)
|-
| 31
| Set if running in secure mode (cauth)
|}
|}
<code>00000000: f5 3c 00 e0 cchmod</code> - resets all crypto register's permissions.
<code>00000000: f5 3c 00 e0 cchmod</code> - resets all crypto register's permissions.
<code>00000000: f5 3c XY a8 c_unk0 $cY $cX</code> - unknown crypto operation.
<code>00000000: f5 3c XY a8 c_unk $cY X</code> - unknown crypto operation.
<code>00000000: f5 3c 0X 90 crng $cX</code> - seems to initialize a crypto register with random data.
<code>00000000: f5 3c 0X 90 crng $cX</code> - seems to initialize a crypto register with random data.