MAC Message Authentication Code

message security code

code Code No

accept code register and mask code register

(1-u)-cyclic code

(data) code (in telecommunication)

0-1 code

1+u-constacyclic code

13 bit barker code

13-bit Barker code

1D code

1D electromagnetic particle simulation code

1-P(k)-cyclic code

2 Code of Bases

2 dimensions bar code

21)code

2D bar code

2-D bar code

2-D bar code technology

2-D code