Performs bitwise XOR (exclusive OR) between two hexadecimal values. XOR is fundamental in cryptography — used in encryption, key splitting, PIN blocks, MAC calculations, and more.
Inputs
Value A: First hexadecimal value.
Value B: Second hexadecimal value.
Tips
XOR is its own inverse: A XOR B XOR B = A.
XOR is used to split and combine key components.
XOR of a value with itself is always zero; XOR with zero is the value itself.