Convert key from binary to hex format.
Note: The KeyHex buffer needs to be 2*KeySize+1 bytes long as the function will internally write a \0 at the end of the buffer. The return value returns a slice with adjusted length to exclude this trailing \0.
See Implementation
Convert key from binary to hex format.
Note: The KeyHex buffer needs to be 2*KeySize+1 bytes long as the function will internally write a \0 at the end of the buffer. The return value returns a slice with adjusted length to exclude this trailing \0.