Parameters : byte [] buffer and offset

[afrascoi]

Could anybody help me understand the arguments to the functions getModulus(byte [] buffer, short offset) and getExponent(byte [] buffer, short offset) well. What is byte [] buffer and offset?

[Pf6KINE]

buffer is where to output the data, offset is where to start in the buffer.

Code: Select all

byte[] buffer = adpu.getBuffer();
short offset = (short)0;

offset += key.getModulus(buffer, offset);
offset += key.getExponent(buffer, offset);