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Remove support for DSA Keys

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Solving issue #110. The original work is at !231
Some changes were needed because the newly added features in master through time

Signed-off-by: Mohammad Shehar Yaar Tausif <sheharyaar48@gmail.com>
Signed-off-by: Norbert Pocs <npocs@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
This commit is contained in:
Mohammad Shehar Yaar Tausif
2022-03-11 22:00:20 +05:30
committed by Jakub Jelen
parent 486df37a84
commit a3a13eb3a8
60 changed files with 80 additions and 2912 deletions
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29
examples/keygen2.c
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@ -52,7 +52,6 @@ static struct argp_option options[] = {
"Accepted values are: "
"1024, 2048, 3072 (default), 4096, and 8192 for TYPE=\"rsa\"; "
"256 (default), 384, and 521 for TYPE=\"ecdsa\"; "
"1024 (default) and 2048 for TYPE=\"dsa\"; "
"can be omitted for TYPE=\"ed25519\" "
"(it will be ignored if provided).\n",
.group = 0
@ -86,7 +85,7 @@ static struct argp_option options[] = {
.flags = 0,
.doc = "The type of the key to be generated. "
"Accepted values are: "
"\"rsa\", \"ecdsa\", \"ed25519\", and \"dsa\".\n",
"\"rsa\", \"ecdsa\", and \"ed25519\".\n",
.group = 0
},
{
@ -153,9 +152,6 @@ static error_t parse_opt (int key, char *arg, struct argp_state *state)
if (!strcmp(arg, "rsa")) {
arguments->type = SSH_KEYTYPE_RSA;
}
else if (!strcmp(arg, "dsa")) {
arguments->type = SSH_KEYTYPE_DSS;
}
else if (!strcmp(arg, "ecdsa")) {
arguments->type = SSH_KEYTYPE_ECDSA;
}
@ -253,29 +249,6 @@ static int validate_args(struct arguments_st *args)
}
}
break;
case SSH_KEYTYPE_DSS:
switch (args->bits) {
case 0:
/* If not provided, use default value */
args->bits = 1024;
break;
case 1024:
case 2048:
break;
default:
fprintf(stderr, "Error: Invalid bits parameter provided\n");
rc = EINVAL;
break;
}
if (args->file == NULL) {
args->file = strdup("id_dsa");
if (args->file == NULL) {
rc = ENOMEM;
break;
}
}
break;
case SSH_KEYTYPE_ED25519:
/* Ignore value and overwrite with a zero */