Table 11.

Differential trails for BRISK cipher.

Cipher Version	Plaintext	Ciphertext	Bias	Active S-Boxes
S-Box${}^1$ and P-Box${}^1$	0x8000 0x0000	0x9000 0x5004	30.41	12
S-Box${}^2$ and P-Box${}^2$	0x0000 0x8000	0x0080 0x000a	30	11