386 static void copy_and_key(void* d, const void* s, const void* k) {  in copy_and_key()  argument
388   ((uint_32t*)d)[0] = ((uint_32t*)s)[0] ^ ((uint_32t*)k)[0];  in copy_and_key()
389   ((uint_32t*)d)[1] = ((uint_32t*)s)[1] ^ ((uint_32t*)k)[1];  in copy_and_key()
390   ((uint_32t*)d)[2] = ((uint_32t*)s)[2] ^ ((uint_32t*)k)[2];  in copy_and_key()
391   ((uint_32t*)d)[3] = ((uint_32t*)s)[3] ^ ((uint_32t*)k)[3];  in copy_and_key()
393   ((uint_8t*)d)[0] = ((uint_8t*)s)[0] ^ ((uint_8t*)k)[0];  in copy_and_key()
394   ((uint_8t*)d)[1] = ((uint_8t*)s)[1] ^ ((uint_8t*)k)[1];  in copy_and_key()
395   ((uint_8t*)d)[2] = ((uint_8t*)s)[2] ^ ((uint_8t*)k)[2];  in copy_and_key()
396   ((uint_8t*)d)[3] = ((uint_8t*)s)[3] ^ ((uint_8t*)k)[3];  in copy_and_key()
397   ((uint_8t*)d)[4] = ((uint_8t*)s)[4] ^ ((uint_8t*)k)[4];  in copy_and_key()
398   ((uint_8t*)d)[5] = ((uint_8t*)s)[5] ^ ((uint_8t*)k)[5];  in copy_and_key()
399   ((uint_8t*)d)[6] = ((uint_8t*)s)[6] ^ ((uint_8t*)k)[6];  in copy_and_key()
400   ((uint_8t*)d)[7] = ((uint_8t*)s)[7] ^ ((uint_8t*)k)[7];  in copy_and_key()
401   ((uint_8t*)d)[8] = ((uint_8t*)s)[8] ^ ((uint_8t*)k)[8];  in copy_and_key()
402   ((uint_8t*)d)[9] = ((uint_8t*)s)[9] ^ ((uint_8t*)k)[9];  in copy_and_key()
403   ((uint_8t*)d)[10] = ((uint_8t*)s)[10] ^ ((uint_8t*)k)[10];  in copy_and_key()
404   ((uint_8t*)d)[11] = ((uint_8t*)s)[11] ^ ((uint_8t*)k)[11];  in copy_and_key()
405   ((uint_8t*)d)[12] = ((uint_8t*)s)[12] ^ ((uint_8t*)k)[12];  in copy_and_key()
406   ((uint_8t*)d)[13] = ((uint_8t*)s)[13] ^ ((uint_8t*)k)[13];  in copy_and_key()
407   ((uint_8t*)d)[14] = ((uint_8t*)s)[14] ^ ((uint_8t*)k)[14];  in copy_and_key()
408   ((uint_8t*)d)[15] = ((uint_8t*)s)[15] ^ ((uint_8t*)k)[15];  in copy_and_key()
411   xor_block(d, k);  in copy_and_key()
415 static void add_round_key(uint_8t d[N_BLOCK], const uint_8t k[N_BLOCK]) {  in add_round_key()
416   xor_block(d, k);  in add_round_key()
698 static void update_encrypt_key_128(uint_8t k[N_BLOCK], uint_8t* rc) {
701   k[0] ^= s_box(k[13]) ^ *rc;
702   k[1] ^= s_box(k[14]);
703   k[2] ^= s_box(k[15]);
704   k[3] ^= s_box(k[12]);
708     k[cc + 0] ^= k[cc - 4];
709     k[cc + 1] ^= k[cc - 3];
710     k[cc + 2] ^= k[cc - 2];
711     k[cc + 3] ^= k[cc - 1];
753 static void update_decrypt_key_128(uint_8t k[N_BLOCK], uint_8t* rc) {
757     k[cc + 0] ^= k[cc - 4];
758     k[cc + 1] ^= k[cc - 3];
759     k[cc + 2] ^= k[cc - 2];
760     k[cc + 3] ^= k[cc - 1];
763   k[0] ^= s_box(k[13]) ^ *rc;
764   k[1] ^= s_box(k[14]);
765   k[2] ^= s_box(k[15]);
766   k[3] ^= s_box(k[12]);
806 static void update_encrypt_key_256(uint_8t k[2 * N_BLOCK], uint_8t* rc) {
809   k[0] ^= s_box(k[29]) ^ *rc;
810   k[1] ^= s_box(k[30]);
811   k[2] ^= s_box(k[31]);
812   k[3] ^= s_box(k[28]);
816     k[cc + 0] ^= k[cc - 4];
817     k[cc + 1] ^= k[cc - 3];
818     k[cc + 2] ^= k[cc - 2];
819     k[cc + 3] ^= k[cc - 1];
822   k[16] ^= s_box(k[12]);
823   k[17] ^= s_box(k[13]);
824   k[18] ^= s_box(k[14]);
825   k[19] ^= s_box(k[15]);
828     k[cc + 0] ^= k[cc - 4];
829     k[cc + 1] ^= k[cc - 3];
830     k[cc + 2] ^= k[cc - 2];
831     k[cc + 3] ^= k[cc - 1];
883 static void update_decrypt_key_256(uint_8t k[2 * N_BLOCK], uint_8t* rc) {
887     k[cc + 0] ^= k[cc - 4];
888     k[cc + 1] ^= k[cc - 3];
889     k[cc + 2] ^= k[cc - 2];
890     k[cc + 3] ^= k[cc - 1];
893   k[16] ^= s_box(k[12]);
894   k[17] ^= s_box(k[13]);
895   k[18] ^= s_box(k[14]);
896   k[19] ^= s_box(k[15]);
899     k[cc + 0] ^= k[cc - 4];
900     k[cc + 1] ^= k[cc - 3];
901     k[cc + 2] ^= k[cc - 2];
902     k[cc + 3] ^= k[cc - 1];
906   k[0] ^= s_box(k[29]) ^ *rc;
907   k[1] ^= s_box(k[30]);
908   k[2] ^= s_box(k[31]);
909   k[3] ^= s_box(k[28]);