aes_s390_register_skcipher
ret = aes_s390_register_skcipher(&fullxts_aes_alg);
ret = aes_s390_register_skcipher(&xts_aes_alg);
ret = aes_s390_register_skcipher(&ctr_aes_alg);
ret = aes_s390_register_skcipher(&ecb_aes_alg);
ret = aes_s390_register_skcipher(&cbc_aes_alg);