🔢🔀📦

#sbox #substitution box #number substitution #cryptography #crypto #cipher #lookup table

🔑🔄📦

#sbox #keyed transformation #crypto box #cipher function #secure element #block cipher

📥➡️📤📦

#sbox #input output box #crypto transformation #cipher component #data substitution

🅰️≠🅱️📦

#sbox #substitution principle #non-linear transformation #cryptography #confusion property #cipher design

S-📦

#sbox #s-box #technical term