C++ (Cpp) ecb_crypt_copy示例

示例#1

static inline void ecb_crypt(const u8 *in, u8 *out, u32 *key,
			     struct cword *cword, int count)
{
	
	if (unlikely(((unsigned long)in & ~PAGE_MASK) + ecb_fetch_bytes > PAGE_SIZE)) {
		ecb_crypt_copy(in, out, key, cword, count);
		return;
	}

	rep_xcrypt_ecb(in, out, key, cword, count);
}

示例#2

文件： padlock-aes.c 项目： A2109devs/lenovo_a2109a_kernel

static inline void ecb_crypt(const u8 *in, u8 *out, u32 *key,
			     struct cword *cword, int count)
{
	/* Padlock in ECB mode fetches at least ecb_fetch_bytes of data.
	 * We could avoid some copying here but it's probably not worth it.
	 */
	if (unlikely(((unsigned long)in & ~PAGE_MASK) + ecb_fetch_bytes > PAGE_SIZE)) {
		ecb_crypt_copy(in, out, key, cword, count);
		return;
	}

	rep_xcrypt_ecb(in, out, key, cword, count);
}