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/* LibTomCrypt, modular cryptographic library -- Tom St Denis
*
* LibTomCrypt is a library that provides various cryptographic
* algorithms in a highly modular and flexible manner.
*
* The library is free for all purposes without any express
* guarantee it works.
*/
#include "common.h"
/**
@file common.c
Steffen Jaeckel
*/
void run_cmd(int res, int line, const char *file, const char *cmd, const char *algorithm)
{
if (res != CRYPT_OK) {
fprintf(stderr, "%s (%d)%s%s\n%s:%d:%s\n",
error_to_string(res), res,
(algorithm ? " - " : ""), (algorithm ? algorithm : ""),
file, line, cmd);
if (res != CRYPT_NOP) {
exit(EXIT_FAILURE);
}
}
}
void print_hex(const char* what, const void* v, const unsigned long l)
{
const unsigned char* p = v;
unsigned long x, y = 0, z;
fprintf(stderr, "%s contents: \n", what);
for (x = 0; x < l; ) {
fprintf(stderr, "%02X ", p[x]);
if (!(++x % 16) || x == l) {
if((x % 16) != 0) {
z = 16 - (x % 16);
if(z >= 8)
fprintf(stderr, " ");
for (; z != 0; --z) {
fprintf(stderr, " ");
}
}
fprintf(stderr, " | ");
for(; y < x; y++) {
if((y % 8) == 0)
fprintf(stderr, " ");
if(isgraph(p[y]))
fprintf(stderr, "%c", p[y]);
else
fprintf(stderr, ".");
}
fprintf(stderr, "\n");
}
else if((x % 8) == 0) {
fprintf(stderr, " ");
}
}
}
prng_state yarrow_prng;
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */
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