159 	AES_KEY *ak;  in aes_encrypt_init()  local
160 	ak = os_malloc(sizeof(*ak));  in aes_encrypt_init()
161 	if (ak == NULL)  in aes_encrypt_init()
163 	if (AES_set_encrypt_key(key, 8 * len, ak) < 0) {  in aes_encrypt_init()
164 		os_free(ak);  in aes_encrypt_init()
167 	return ak;  in aes_encrypt_init()
185 	AES_KEY *ak;  in aes_decrypt_init()  local
186 	ak = os_malloc(sizeof(*ak));  in aes_decrypt_init()
187 	if (ak == NULL)  in aes_decrypt_init()
189 	if (AES_set_decrypt_key(key, 8 * len, ak) < 0) {  in aes_decrypt_init()
190 		os_free(ak);  in aes_decrypt_init()
193 	return ak;  in aes_decrypt_init()