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Hi there, I want to read 1 byte of information, in the form of an array of unsigned chars [1], from a file. I then want to use this piece of data to act as a secret key for a message authentication code I will be performing. The key will … |
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Hi there, Say I have a payload: 1) unsigned char apayload[] = {'H','i',' ','T','h','e','r','e'}; And then I have another payload, which is the same as above but with an additional 2 characters: 2) unsigned char received_payload[]={'H','i',' ','T','h','e','r','e,'a','b''}; How would I go about making the second payload exactly the same as … |
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Hi there, What I am trying to do is implement my own sequence number program. I have a sequence number i.e 0001 and then I try to convert this to a binary string in byte format of 4 bytes: 00 01 00 00 And then I am appending this in … |