diff options
author | brian <brian@FreeBSD.org> | 1997-10-26 01:04:02 +0000 |
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committer | brian <brian@FreeBSD.org> | 1997-10-26 01:04:02 +0000 |
commit | 486b8925ecb0d408e403474828e20c1cce8aaec8 (patch) | |
tree | cca66974908224bf517868aaafb2e4acd1abe88d /usr.sbin/ppp/chap_ms.c | |
parent | 1d2927c9fac7bcfe68bf6ab502c716adc91d6f09 (diff) | |
download | FreeBSD-src-486b8925ecb0d408e403474828e20c1cce8aaec8.zip FreeBSD-src-486b8925ecb0d408e403474828e20c1cce8aaec8.tar.gz |
Cosmetic (no functional changes):
o Add missing $Id$s
o Move extern decls from .c -> .h files
o Staticize
o Remove #includes from .h files
o style(9)ify includes
o bcopy -> memcpy
bzero -> memset
bcmp -> memcmp
index -> strchr
rindex -> strrchr
o Move timeout.h -> timer.h (making it consistent w/ timer.c)
o Add -Wmissing-prototypes
Diffstat (limited to 'usr.sbin/ppp/chap_ms.c')
-rw-r--r-- | usr.sbin/ppp/chap_ms.c | 29 |
1 files changed, 17 insertions, 12 deletions
diff --git a/usr.sbin/ppp/chap_ms.c b/usr.sbin/ppp/chap_ms.c index b0812e6..90cf2da 100644 --- a/usr.sbin/ppp/chap_ms.c +++ b/usr.sbin/ppp/chap_ms.c @@ -18,19 +18,24 @@ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. + * + * $Id: $ + * */ -#include <stdio.h> #include <sys/types.h> + +#include <des.h> +#include <stdio.h> +#include <string.h> #include <sys/time.h> #include <syslog.h> -#include <string.h> +#include "mbuf.h" +#include "timer.h" #include "chap.h" #include "chap_ms.h" -#include <des.h> - /* unused, for documentation only */ /* only NTResp is filled in for FreeBSD */ typedef struct { @@ -43,12 +48,12 @@ static void DesEncrypt(u_char *, u_char *, u_char *); static void MakeKey(u_char *, u_char *); static void /* IN 8 octets IN 16 octets OUT 24 octets */ -ChallengeResponse(u_char* challenge, u_char* pwHash, u_char* response) +ChallengeResponse(u_char *challenge, u_char *pwHash, u_char *response) { char ZPasswordHash[21]; - bzero(ZPasswordHash, sizeof(ZPasswordHash)); - bcopy(pwHash, ZPasswordHash, 16); + memset(ZPasswordHash, '\0', sizeof(ZPasswordHash)); + memcpy(ZPasswordHash, pwHash, 16); DesEncrypt(challenge, ZPasswordHash + 0, response + 0); DesEncrypt(challenge, ZPasswordHash + 7, response + 8); @@ -56,7 +61,7 @@ ChallengeResponse(u_char* challenge, u_char* pwHash, u_char* response) } static void /* IN 8 octets IN 7 octest OUT 8 octets */ -DesEncrypt(u_char* clear, u_char* key, u_char* cipher) +DesEncrypt(u_char *clear, u_char *key, u_char *cipher) { des_cblock des_key; des_key_schedule key_schedule; @@ -66,7 +71,7 @@ DesEncrypt(u_char* clear, u_char* key, u_char* cipher) des_ecb_encrypt((des_cblock *)clear, (des_cblock *)cipher, key_schedule, 1); } -static u_char Get7Bits(u_char* input, int startBit) +static u_char Get7Bits(u_char *input, int startBit) { register unsigned int word; @@ -80,7 +85,7 @@ static u_char Get7Bits(u_char* input, int startBit) /* IN 56 bit DES key missing parity bits OUT 64 bit DES key with parity bits added */ -static void MakeKey(u_char* key, u_char* des_key) +static void MakeKey(u_char *key, u_char *des_key) { des_key[0] = Get7Bits(key, 0); des_key[1] = Get7Bits(key, 7); @@ -98,12 +103,12 @@ static void MakeKey(u_char* key, u_char* des_key) challenge 8-bytes peer CHAP challenge since passwordHash is in a 24-byte buffer, response is written in there */ void -ChapMS(char* passwordHash, char* challenge, int challenge_len) +ChapMS(char *passwordHash, char *challenge, int challenge_len) { u_char response[24]; ChallengeResponse(challenge, passwordHash, response); - bcopy(response, passwordHash, 24); + memcpy(passwordHash, response, 24); passwordHash += 24; *passwordHash = 1; } |