alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2025-12-16 04:22:22 +00:00
Code Issues Packages Projects Releases Wiki Activity

mbedtls: just format related files

Browse Source 
method from !46
This commit is contained in:
Wu Jian Gang
2016-09-02 11:31:38 +08:00
parent f4ff32977d
commit fc2bfc1f49
13 changed files with 574 additions and 548 deletions
Download Patch File Download Diff File Expand all files Collapse all files

36
components/mbedtls/port/esp_hardware.c
View File

@@ -7,6 +7,7 @@
#include <sys/types.h>
#include <stdlib.h>
#include <stdio.h>
#if defined(MBEDTLS_ENTROPY_HARDWARE_ALT)
/**
* \brief Entropy poll callback for a hardware source
@@ -18,28 +19,31 @@
*/
static int os_get_random(unsigned char *buf, size_t len)
{
int i, j;
unsigned long tmp;
for (i = 0; i < ((len + 3) & ~3) / 4; i ++){
tmp = rand();
for (j = 0; j < 4; j ++){
if ((i * 4 + j) < len){
buf[i * 4 + j] = (unsigned char)(tmp >> (j * 8));
}else{
break;
}
}
int i, j;
unsigned long tmp;
}
return 0;
for (i = 0; i < ((len + 3) & ~3) / 4; i ++) {
tmp = rand();
for (j = 0; j < 4; j ++) {
if ((i * 4 + j) < len) {
buf[i * 4 + j] = (unsigned char)(tmp >> (j * 8));
} else {
break;
}
}
}
return 0;
}
int mbedtls_hardware_poll( void *data,
unsigned char *output, size_t len, size_t *olen )
{
os_get_random(output, len);
*olen = len;
return 0;
os_get_random(output, len);
*olen = len;
return 0;
}
#endif