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-p for pseudorandom, -h for help

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This commit is contained in:
Brian Wellington 2000-06-12 19:31:53 +00:00
parent 2f259b4eec
commit f7f3cc5ee6
1 changed files with 14 additions and 3 deletions
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17
bin/dnssec/dnssec-signkey.c
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@ -70,6 +70,8 @@ usage(void) {
fprintf(stderr, "Options: (default value in parenthesis) \n");
fprintf(stderr, "\t-v level:\n");
fprintf(stderr, "\t\tverbose level (0)\n");
fprintf(stderr, "\t-p\n");
fprintf(stderr, "\t\tuse pseudorandom data (faster but less secure)\n");
fprintf(stderr, "\t-r randomdev:\n");
fprintf(stderr, "\t\ta file containing random data\n");
@ -152,15 +154,21 @@ main(int argc, char *argv[]) {
isc_region_t r;
isc_log_t *log = NULL;
keynode_t *keynode;
isc_boolean_t pseudorandom = ISC_FALSE;
unsigned int eflags;
result = isc_mem_create(0, 0, &mctx);
check_result(result, "isc_mem_create()");
dns_result_register();
while ((ch = isc_commandline_parse(argc, argv, "r:v:")) != -1)
while ((ch = isc_commandline_parse(argc, argv, "pr:v:h")) != -1)
{
switch (ch) {
case 'p':
pseudorandom = ISC_TRUE;
break;
case 'r':
randomfile = isc_mem_strdup(mctx,
isc_commandline_argument);
@ -175,6 +183,7 @@ main(int argc, char *argv[]) {
fatal("verbose level must be numeric");
break;
case 'h':
default:
usage();
@ -190,8 +199,10 @@ main(int argc, char *argv[]) {
setup_entropy(mctx, randomfile, &ectx);
if (randomfile != NULL)
isc_mem_free(mctx, randomfile);
result = dst_lib_init(mctx, ectx,
ISC_ENTROPY_BLOCKING | ISC_ENTROPY_GOODONLY);
eflags = ISC_ENTROPY_BLOCKING;
if (!pseudorandom)
eflags |= ISC_ENTROPY_GOODONLY;
result = dst_lib_init(mctx, ectx, eflags);
if (result != ISC_R_SUCCESS)
fatal("could not initialize dst");