+static void
+ChapMS_NT(rchallenge, rchallenge_len, secret, secret_len, response)
+ char *rchallenge;
+ int rchallenge_len;
+ char *secret;
+ int secret_len;
+ MS_ChapResponse *response;
+{
+ int i;
+#ifdef __NetBSD__
+ /* NetBSD uses the libc md4 routines which take bytes instead of bits */
+ int mdlen = secret_len * 2;
+#else
+ int mdlen = secret_len * 2 * 8;
+#endif
+ MD4_CTX md4Context;
+ u_char hash[MD4_SIGNATURE_SIZE];
+ u_char unicodePassword[MAX_NT_PASSWORD * 2];
+
+ /* Initialize the Unicode version of the secret (== password). */
+ /* This implicitly supports 8-bit ISO8859/1 characters. */
+ BZERO(unicodePassword, sizeof(unicodePassword));
+ for (i = 0; i < secret_len; i++)
+ unicodePassword[i * 2] = (u_char)secret[i];
+
+ MD4Init(&md4Context);
+ MD4Update(&md4Context, unicodePassword, mdlen);
+
+ MD4Final(hash, &md4Context); /* Tell MD4 we're done */
+
+ ChallengeResponse(rchallenge, hash, response->NTResp);
+}
+
+#ifdef MSLANMAN
+static u_char *StdText = (u_char *)"KGS!@#$%"; /* key from rasapi32.dll */
+
+static void
+ChapMS_LANMan(rchallenge, rchallenge_len, secret, secret_len, response)
+ char *rchallenge;
+ int rchallenge_len;
+ char *secret;
+ int secret_len;
+ MS_ChapResponse *response;
+{
+ int i;
+ u_char UcasePassword[MAX_NT_PASSWORD]; /* max is actually 14 */
+ u_char PasswordHash[MD4_SIGNATURE_SIZE];