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fixed usage()

This commit is contained in:
JP Aumasson 2015-10-28 11:45:20 +01:00
parent e2ca2634aa
commit 53a52a9b05
1 changed files with 7 additions and 10 deletions
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17
src/run.c
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@ -23,7 +23,7 @@
#include "encoding.h"
#define T_COST_DEF 3
#define LOG_M_COST_DEF 12 /*4 MB*/
#define LOG_M_COST_DEF 12 /* 2^12 = 4 MiB */
#define LANES_DEF 4
#define THREADS_DEF 4
#define SALTLEN_DEF 16
@ -31,18 +31,15 @@
#define UNUSED_PARAMETER(x) (void)(x)
static void usage(const char *cmd) {
printf("Usage: %s pwd salt [-y version] [-t t_cost] [-m m_cost] [-l "
"#lanes] [-p #threads]\n",
cmd);
printf("Usage: %s pwd salt [-y version] [-t iterations] [-m memory] [-p parallelism]\n", cmd);
printf("Options:\n");
printf("\tpwd\t\tThe password to hash (required)\n");
printf("\tsalt\t\tThe salt to use, at most 16 characters (required)\n");
printf("\t-y version\tArgon2 version, either d or i (default)\n");
printf("\t-t t_cost\tNumber of rounds to t_cost between 1 and 2^24, "
"default %d\n",
printf("\tpwd\t\tThe password to hash (REQUIRED)\n");
printf("\tsalt\t\tThe salt to use, at most 16 characters (REQUIRED)\n");
printf("\t-y version\tArgon2 version, d for Argon2d, i for Argon2i (default)\n");
printf("\t-t iterations\tNumber of iterations, default %d\n",
T_COST_DEF);
printf("\t-m m_cost\tMemory usage of 2^t_cost KiB, default %d\n",
printf("\t-m memory\tMemory usage of 2^memory KiB, default 2^%d KiB\n",
LOG_M_COST_DEF);
printf("\t-p N\t\tParallelism, default %d\n", THREADS_DEF);
}