Hello,
I need your help I'm doing some algorithm (cipher "cryptography"). During my work I encounter a small problem. Following the principle of IDEA I need to convert my secret key (must be 128 bits == 8 characters) into binary for the shift of 25 positions to the left, but I do not know the method that performs it. I find in the course of my research that the method parseInt () converts the string int, it can convert only 8 bits == 1characters and I find a method parseInt (String, 27) and I have not understood why 27 because it allows me to convert 4characters. How exactly a string is converted to binary in java. Can you help me and i will great for me. Thanks in advance.
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