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IC card data analysis algorithm

Time:03-09

36.5 yuan
0 blocks: B2 50 42 00 00 0 e AF 19 00 00 00 00 00 01 7 d
Block 1: E0016004FFBBE00003F705FFFF00D033
2 blocks: B250420E00AF0019000000000001197D
Three blocks: 20149 a7cbf07ff078069080808080808

36.25 yuan
0 blocks: E3 37 29 00 00 0 e C8 23 00 00 00 00 00 01 19 8 c
Block 1: E0016004FFBBE00003F705FFFF00D033
2 blocks: E337290E00C80023000000000001198C
Three blocks: 20149 a7cbf07ff078069080808080808

36.0 yuan
1 e 10 0 0 blocks: F1 e 00 E1 23 00 00 00 00 00 01 00 32 8 c
Block 1: E0016004FFBBE00003F705FFFF00D033
2 blocks: F11E100E00E10023000000000001328C
Three blocks: 20149 a7cbf07ff078069080808080808

CodePudding user response:

Stop mucking the and normal work after encrypted to store the data, and the result of encryption and the card number and so on

CodePudding user response:

reference 1/f, CKC response:
stop mucking the and normal work after encrypted to store the data, and the result of encryption and the card number has something to do, such as

.

CodePudding user response:

Could you tell me the building Lord, cracking open yet?

CodePudding user response:

Of new, just start, please login to the site entrance great god more would know

CodePudding user response:

You don't stir here is other sectors and the data is not all the same

CodePudding user response:

Area 0 0-1: unknown, 2-3: amount hexadecimal

CodePudding user response:

Pass by to see cracked yet
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