39 void round3(u32bit& out, u32bit in, u32bit mask, u32bit rot)  in round3()  function
61       round3(A, B, MK[ 2], RK[ 2]); round1(D, A, MK[ 3], RK[ 3]);  in encrypt_n()
63       round3(A, B, MK[ 6], RK[ 6]); round1(D, A, MK[ 7], RK[ 7]);  in encrypt_n()
65       round3(A, B, MK[10], RK[10]); round1(D, A, MK[11], RK[11]);  in encrypt_n()
67       round3(A, B, MK[14], RK[14]); round1(D, A, MK[15], RK[15]);  in encrypt_n()
69       round3(A, B, MK[18], RK[18]); round1(D, A, MK[19], RK[19]);  in encrypt_n()
71       round3(A, B, MK[22], RK[22]); round1(D, A, MK[23], RK[23]);  in encrypt_n()
72       round1(D, A, MK[27], RK[27]); round3(A, B, MK[26], RK[26]);  in encrypt_n()
74       round1(D, A, MK[31], RK[31]); round3(A, B, MK[30], RK[30]);  in encrypt_n()
76       round1(D, A, MK[35], RK[35]); round3(A, B, MK[34], RK[34]);  in encrypt_n()
78       round1(D, A, MK[39], RK[39]); round3(A, B, MK[38], RK[38]);  in encrypt_n()
80       round1(D, A, MK[43], RK[43]); round3(A, B, MK[42], RK[42]);  in encrypt_n()
82       round1(D, A, MK[47], RK[47]); round3(A, B, MK[46], RK[46]);  in encrypt_n()
105       round3(A, B, MK[46], RK[46]); round1(D, A, MK[47], RK[47]);  in decrypt_n()
107       round3(A, B, MK[42], RK[42]); round1(D, A, MK[43], RK[43]);  in decrypt_n()
109       round3(A, B, MK[38], RK[38]); round1(D, A, MK[39], RK[39]);  in decrypt_n()
111       round3(A, B, MK[34], RK[34]); round1(D, A, MK[35], RK[35]);  in decrypt_n()
113       round3(A, B, MK[30], RK[30]); round1(D, A, MK[31], RK[31]);  in decrypt_n()
115       round3(A, B, MK[26], RK[26]); round1(D, A, MK[27], RK[27]);  in decrypt_n()
116       round1(D, A, MK[23], RK[23]); round3(A, B, MK[22], RK[22]);  in decrypt_n()
118       round1(D, A, MK[19], RK[19]); round3(A, B, MK[18], RK[18]);  in decrypt_n()
120       round1(D, A, MK[15], RK[15]); round3(A, B, MK[14], RK[14]);  in decrypt_n()
122       round1(D, A, MK[11], RK[11]); round3(A, B, MK[10], RK[10]);  in decrypt_n()
124       round1(D, A, MK[ 7], RK[ 7]); round3(A, B, MK[ 6], RK[ 6]);  in decrypt_n()
126       round1(D, A, MK[ 3], RK[ 3]); round3(A, B, MK[ 2], RK[ 2]);  in decrypt_n()
152       round3(E, F, KEY_MASK[4*j+ 2], KEY_ROT[(4*j+ 2) % 32]);  in key_schedule()
155       round3(B, C, KEY_MASK[4*j+ 5], KEY_ROT[(4*j+ 5) % 32]);  in key_schedule()
160       round3(E, F, KEY_MASK[4*j+10], KEY_ROT[(4*j+10) % 32]);  in key_schedule()
163       round3(B, C, KEY_MASK[4*j+13], KEY_ROT[(4*j+13) % 32]);  in key_schedule()