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Add decodeAccessFromBlock3

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This commit is contained in:
Daniel Perron
2021-09-15 16:19:29 -04:00
committed by GitHub
parent 7db6272c73
commit fbb1a1ab58
1 changed files with 5 additions and 0 deletions
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RfidAccess.py
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@@ -108,6 +108,11 @@ class RfidAccess:
self.C2 = byte8 & 0xf self.C2 = byte8 & 0xf
self.C3 = (byte8 & 0xf0) >>4 self.C3 = (byte8 & 0xf0) >>4
return ((self.C1 ^ self.C1_Inv) & (self.C2 ^ self.C2_Inv) & (self.C3 ^ self.C3_Inv)) & 0xf == 0xf return ((self.C1 ^ self.C1_Inv) & (self.C2 ^ self.C2_Inv) & (self.C3 ^ self.C3_Inv)) & 0xf == 0xf
def decodeAccessFromBlock3(self, block3):
if len(block3)!= 16:
return False
return self.decodeAccess(block3[6],block3[7],block3[8])
def showTrailerAccess(self): def showTrailerAccess(self):