diff options
Diffstat (limited to 'code/util/mknode.c')
| -rw-r--r-- | code/util/mknode.c | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/code/util/mknode.c b/code/util/mknode.c deleted file mode 100644 index 1c0a83a..0000000 --- a/code/util/mknode.c +++ /dev/null @@ -1,64 +0,0 @@ -#include <stdlib.h> -#include <fcntl.h> -#include <unistd.h> -#include <stdio.h> -#include <string.h> - -#include "core.h" -#include "util.h" - -#define FN_LEN 256 - -static char fn_key[FN_LEN]; -static char fn_node[FN_LEN]; - -static int v_rng(void *buf, size_t bufsize) { - int fd; - - if((fd = open("/dev/urandom", O_RDONLY)) < 0) return -1; - size_t nb = read(fd, buf, bufsize); - close(fd); - if (nb != bufsize) return -1; - return 0; -} - -static void usage(char *arg) { - fprintf(stderr, "Usage: %s <name> [address]\n", arg); - exit(1); -} - -int main(int argc, char *argv[]) { - int rv; - ECPContext ctx; - ECPDHKey key; - ECPNode node; - - if ((argc < 2) || (argc > 3)) usage(argv[0]); - - if (strlen(argv[1]) > FN_LEN - 6) usage(argv[0]); - strcpy(fn_node, argv[1]); - strcpy(fn_key, argv[1]); - strcat(fn_key, ".priv"); - strcat(fn_node, ".pub"); - - rv = ecp_ctx_create(&ctx); - if (rv) goto err; - ctx.rng = v_rng; - - rv = ecp_dhkey_generate(&ctx, &key); - if (rv) goto err; - - rv = ecp_node_init(&ctx, &node, &key.public, (argc == 3) ? argv[2] : NULL); - if (rv) goto err; - - rv = ecp_util_key_save(&ctx, &key, fn_key); - if (rv) goto err; - - rv = ecp_util_node_save(&ctx, &node, fn_node); - if (rv) goto err; - - return 0; - err: - printf("ERR:%d\n", rv); - return 1; -}
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