gnutls_memcmp3
Api function
Usage
#include <gnutls/gnutls.h>
int gnutls_memcmp(const void * s1, const void * s2, size_t n);
Arguments
const void * s1
|
the first address to compare |
|---|---|
const void * s2
|
the second address to compare |
size_t n
|
the size of memory to compare |
Overview
This function will operate similarly to memcmp(), but will operate on time that depends only on the size of the string. That is will not return early if the strings don't match on the first byte.
Returns
non zero on difference and zero if the buffers are identical.
Since
3.4.0
Releases
6 releases since Debian 9 (Stretch); the text changed 5 times.