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#ifndef HELPERS_H
#define HELPERS_H
#include <stdint.h>
#include <stdio.h>
#include "parameters.h"
#define ARRAY_NB(A) (sizeof(A)/sizeof(A[0]))
#define ARRAY_END(A) (A+ARRAY_NB(A))
#define REPORT_DIFFERENCE(VECTOR, ELEMENT) do { \
fprintf(stderr, "%s: vector %s: %s differs from expected\n", \
__FILE__, (VECTOR), (ELEMENT)); \
} while (0)
#define REPORT_INVALID(VECTOR) do { \
fprintf(stderr, "%s: vector %s: ciphertext/tag invalid\n", \
__FILE__, (VECTOR)); \
} while (0)
static inline FILE* open_dump_file(const char *folder, const char* vector, const char *name)
{
size_t filename_len = snprintf(NULL, 0, "%s/%s_%s.txt", folder, vector, name);
char filename[filename_len+1];
snprintf(filename, sizeof(filename), "%s/%s_%s.txt", folder, vector, name);
return fopen(filename, "w");
}
#endif /* HELPERS_H */
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