Table 1 Binary format for each character of the word “UNITY”.

From: A study of text-theoretical approach to S-box construction with image encryption applications

Alphabet

U

N

I

T

Y

ASCII Code

85

78

73

84

89

Binary number

1010101

1001110

1001001

1010100

1011001

XOR

1110101

1101110

1101001

1110100

1111001