--- pcode.c.orig Sun Mar 7 17:37:56 2004
+++ pcode.c Sun Feb 22 06:14:06 2004
@@ -21,10 +21,14 @@
/* Password encryption/decryption data structures and routines */
#include <sys/param.h>
+#if defined(USE_OPENSSL)
+#include <openssl/des.h>
+#else /* ! OpenSSL */
#if (defined(BSD) && BSD >= 199306)
#include <unistd.h>
#include <stdlib.h>
#endif
+#endif /* OpenSSL */
static unsigned char pkey[8] = {0x87,0xB6,0xAC,0xAF,0xC6,0xC8,0x94,0x8C},
ukey[64], upwd[64];
@@ -68,15 +72,27 @@
void pencode(unsigned char *ep, unsigned char *pp)
{
int i;
+#if defined(USE_OPENSSL)
+ DES_key_schedule key;
+#else
#if !(defined(BSD) && BSD >= 199306)
void setkey(), encrypt();
#endif
+#endif
cupack(ukey, pkey); /* unpack the key */
+#if defined(USE_OPENSSL)
+ DES_set_key((DES_cblock *)ukey, &key);
+#else
setkey(ukey); /* insert it in crypt's machine */
+#endif
for (i=0; i<8; i++) { /* do all 64 bytes */
cupack(upwd, pp); /* unpack the plain-text password */
+#if defined(USE_OPENSSL)
+ DES_ecb_encrypt((const_DES_cblock *)upwd, (DES_cblock *)upwd, &key, 1);
+#else
encrypt(upwd, 0); /* encrypt it in place */
+#endif
cpack(ep, upwd); /* copy it out into the result */
ep += 8; pp += 8; /* get next 8 bytes */
}
@@ -86,15 +102,27 @@
void pdecode(unsigned char *pp, unsigned char *ep)
{
int i;
+#if defined(USE_OPENSSL)
+ DES_key_schedule key;
+#else
#if !(defined(BSD) && BSD >= 199306)
void setkey(), encrypt();
#endif
+#endif
cupack(ukey, pkey); /* unpack the key */
+#if defined(USE_OPENSSL)
+ DES_set_key((DES_cblock *)ukey, &key);
+#else
setkey(ukey); /* insert it in crypt's machine */
+#endif
for (i=0; i<8; i++) { /* do all 64 bytes */
cupack(upwd, ep); /* unpack the encrypted password */
+#if defined(USE_OPENSSL)
+ DES_ecb_encrypt((const_DES_cblock *)upwd, (DES_cblock *)upwd, &key, 0);
+#else
encrypt(upwd, 1); /* decrypt it in place */
+#endif
cpack(pp, upwd); /* copy it out into the result */
ep += 8; pp += 8; /* get next 8 bytes */
}
