Lines Matching refs:key_backup
160 unsigned char *key, *key_backup; in create_hdr() local
165 key = key_backup = NULL; in create_hdr()
193 if ((key_backup = alloc_safe_mem(MAX_KEYSZ)) == NULL) { in create_hdr()
219 MAX_KEYSZ, key_backup); in create_hdr()
271 error = tc_encrypt(cipher_chain, key_backup, iv, in create_hdr()
280 free_safe_mem(key_backup); in create_hdr()
294 if (key_backup) in create_hdr()
295 free_safe_mem(key_backup); in create_hdr()
311 unsigned char *key, *key_backup; in copy_reencrypt_hdr() local
316 key = key_backup = NULL; in copy_reencrypt_hdr()
339 if ((key_backup = alloc_safe_mem(MAX_KEYSZ)) == NULL) { in copy_reencrypt_hdr()
365 MAX_KEYSZ, key_backup); in copy_reencrypt_hdr()
402 error = tc_encrypt(info->cipher_chain, key_backup, iv, in copy_reencrypt_hdr()
411 free_safe_mem(key_backup); in copy_reencrypt_hdr()
424 if (key_backup) in copy_reencrypt_hdr()
425 free_safe_mem(key_backup); in copy_reencrypt_hdr()