version 1.26.2.1, 2000/06/12 02:37:33 |
version 1.26.2.2, 2000/09/01 18:23:18 |
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*/ |
*/ |
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#include "includes.h" |
#include "includes.h" |
RCSID("$Id$"); |
RCSID("$OpenBSD$"); |
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#include "ssh.h" |
#include "ssh.h" |
#include "cipher.h" |
#include "cipher.h" |
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int |
int |
ciphers_valid(const char *names) |
ciphers_valid(const char *names) |
{ |
{ |
char *ciphers; |
char *ciphers, *cp; |
char *p; |
char *p; |
int i; |
int i; |
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if (names == NULL || strcmp(names, "") == 0) |
if (names == NULL || strcmp(names, "") == 0) |
return 0; |
return 0; |
ciphers = xstrdup(names); |
ciphers = cp = xstrdup(names); |
for ((p = strtok(ciphers, CIPHER_SEP)); p; (p = strtok(NULL, CIPHER_SEP))) { |
for ((p = strsep(&cp, CIPHER_SEP)); p && *p != '\0'; |
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(p = strsep(&cp, CIPHER_SEP))) { |
i = cipher_number(p); |
i = cipher_number(p); |
if (i == -1 || !(cipher_mask2() & (1 << i))) { |
if (i == -1 || !(cipher_mask2() & (1 << i))) { |
xfree(ciphers); |
xfree(ciphers); |