Make crufty configure stuff go away. Remove all unused code paths.

No change in binaries.

ok millert@ deraadt@ hshoexer@

17 files changed, 86 insertions, 760 deletions

diff --git a/lib/libkeynote/Makefile b/lib/libkeynote/Makefile
index 5157832c0c4..e4aff3328ee 100644
--- a/lib/libkeynote/Makefile
+++ b/lib/libkeynote/Makefile
@@ -1,4 +1,4 @@
-#	$OpenBSD: Makefile,v 1.14 2000/05/18 08:35:36 angelos Exp $
+#	$OpenBSD: Makefile,v 1.15 2004/06/25 05:06:49 msf Exp $
 
 LIB=	keynote
 MAN=	keynote.3 keynote.4 keynote.5
@@ -16,7 +16,7 @@ MLINKS=	keynote.3 kn_init.3 keynote.3 kn_add_assertion.3 \
         kn_sign_assertion.3 keynote.3 kn_verify_assertion.3 \
 	keynote.3 kn_free_key.3 keynote.3 kn_get_string.3
 NOPIC=	
-CFLAGS+= -Wall -DCRYPTO -DHAVE_CONFIG_H -I. -I${.CURDIR}
+CFLAGS+= -Wall -I. -I${.CURDIR}
 LEXFLAGS = -Cr -Pkn -s -i
 YACCFLAGS = -d -p kn -b k
 
diff --git a/lib/libkeynote/auxil.c b/lib/libkeynote/auxil.c
index 7f58ce18256..14a42ebc957 100644
--- a/lib/libkeynote/auxil.c
+++ b/lib/libkeynote/auxil.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: auxil.c,v 1.7 2001/09/03 20:14:51 deraadt Exp $ */
+/* $OpenBSD: auxil.c,v 1.8 2004/06/25 05:06:49 msf Exp $ */
 /*
  * The author of this code is Angelos D. Keromytis (angelos@dsl.cis.upenn.edu)
  *
@@ -19,22 +19,13 @@
  * PURPOSE.
  */
 
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif /* HAVE_CONFIG_H */
-
 #include <sys/types.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <ctype.h>
-
-#if STDC_HEADERS
-#include <string.h>
-#endif /* STDC_HEADERS */
 
-#if HAVE_LIMITS_H
+#include <ctype.h>
 #include <limits.h>
-#endif /* HAVE_LIMITS_H */
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
 
 #include "header.h"
 #include "keynote.h"
@@ -49,17 +40,14 @@ keynote_keyhash(void *key, int alg)
 {
     struct keynote_binary *bn;
     unsigned int res = 0, i;
-#ifdef CRYPTO
     DSA *dsa;
     RSA *rsa;
-#endif /* CRYPTO */
 
     if (key == (void *) NULL)
       return 0;
 
     switch (alg)
     {
-#ifdef CRYPTO
 	case KEYNOTE_ALGORITHM_DSA:
 	    dsa = (DSA *) key;
 	    res += BN_mod_word(dsa->p, HASHTABLESIZE);
@@ -79,7 +67,6 @@ keynote_keyhash(void *key, int alg)
             res += BN_mod_word(rsa->n, HASHTABLESIZE);
             res += BN_mod_word(rsa->e, HASHTABLESIZE);
 	    return res % HASHTABLESIZE;
-#endif /* CRYPTO */
 
 	case KEYNOTE_ALGORITHM_BINARY:
 	    bn = (struct keynote_binary *) key;
diff --git a/lib/libkeynote/base64.c b/lib/libkeynote/base64.c
index 37b32d26f83..414352809fe 100644
--- a/lib/libkeynote/base64.c
+++ b/lib/libkeynote/base64.c
@@ -1,66 +1,35 @@
-/* $OpenBSD: base64.c,v 1.9 2002/02/16 21:27:26 millert Exp $ */
+/* $OpenBSD: base64.c,v 1.10 2004/06/25 05:06:49 msf Exp $ */
+/* $OpenBSD: base64.c,v 1.10 2004/06/25 05:06:49 msf Exp $ */
 /*
- * Copyright (c) 1996 by Internet Software Consortium.
+ * The author of this code is Angelos D. Keromytis (angelos@dsl.cis.upenn.edu)
  *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
+ * This code was written by Angelos D. Keromytis in Philadelphia, PA, USA,
+ * in April-May 1998
  *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-/*
- * Portions Copyright (c) 1995 by International Business Machines, Inc.
- *
- * International Business Machines, Inc. (hereinafter called IBM) grants
- * permission under its copyrights to use, copy, modify, and distribute this
- * Software with or without fee, provided that the above copyright notice and
- * all paragraphs of this notice appear in all copies, and that the name of IBM
- * not be used in connection with the marketing of any product incorporating
- * the Software or modifications thereof, without specific, written prior
- * permission.
+ * Copyright (C) 1998, 1999 by Angelos D. Keromytis.
+ *	
+ * Permission to use, copy, and modify this software with or without fee
+ * is hereby granted, provided that this entire notice is included in
+ * all copies of any software which is or includes a copy or
+ * modification of this software. 
  *
- * To the extent it has a right to do so, IBM grants an immunity from suit
- * under its patents, if any, for the use, sale or manufacture of products to
- * the extent that such products are used for performing Domain Name System
- * dynamic updates in TCP/IP networks by means of the Software.  No immunity is
- * granted for any product per se or for any other function of any product.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", AND IBM DISCLAIMS ALL WARRANTIES,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
- * PARTICULAR PURPOSE.  IN NO EVENT SHALL IBM BE LIABLE FOR ANY SPECIAL,
- * DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER ARISING
- * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE, EVEN
- * IF IBM IS APPRISED OF THE POSSIBILITY OF SUCH DAMAGES.
+ * THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTY. IN PARTICULAR, THE AUTHORS MAKES NO
+ * REPRESENTATION OR WARRANTY OF ANY KIND CONCERNING THE
+ * MERCHANTABILITY OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR
+ * PURPOSE.
  */
 
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif /* HAVE_CONFIG_H */
-
 #include <sys/types.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <ctype.h>
 
-#if STDC_HEADERS
+#include <ctype.h>
+#include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
-#if !defined(HAVE_STRCHR)
-#define strchr index
-#endif /* !HAVE_STRCHR */
-#endif /* STDC_HEADERS */
 
 #include "header.h"
 #include "keynote.h"
 
-#if defined(HAVE___B64_NTOP)
 int __b64_ntop(unsigned char const *, size_t, char *, size_t);
 int __b64_pton(char const *, unsigned char *, size_t);
 
@@ -92,302 +61,3 @@ unsigned int targsize;
       keynote_errno = ERROR_SYNTAX;
     return i;
 }
-#else /* HAVE___B64_NTOP */
-#define Assert(Cond) if (!(Cond)) { keynote_errno = ERROR_SYNTAX; return -1; }
-
-static const char Base64[] =
-"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
-static const char Pad64 = '=';
-
-/* (From RFC1521 and draft-ietf-dnssec-secext-03.txt)
-   The following encoding technique is taken from RFC 1521 by Borenstein
-   and Freed.  It is reproduced here in a slightly edited form for
-   convenience.
-
-   A 65-character subset of US-ASCII is used, enabling 6 bits to be
-   represented per printable character. (The extra 65th character, "=",
-   is used to signify a special processing function.)
-
-   The encoding process represents 24-bit groups of input bits as output
-   strings of 4 encoded characters. Proceeding from left to right, a
-   24-bit input group is formed by concatenating 3 8-bit input groups.
-   These 24 bits are then treated as 4 concatenated 6-bit groups, each
-   of which is translated into a single digit in the base64 alphabet.
-
-   Each 6-bit group is used as an index into an array of 64 printable
-   characters. The character referenced by the index is placed in the
-   output string.
-
-                         Table 1: The Base64 Alphabet
-
-      Value Encoding  Value Encoding  Value Encoding  Value Encoding
-          0 A            17 R            34 i            51 z
-          1 B            18 S            35 j            52 0
-          2 C            19 T            36 k            53 1
-          3 D            20 U            37 l            54 2
-          4 E            21 V            38 m            55 3
-          5 F            22 W            39 n            56 4
-          6 G            23 X            40 o            57 5
-          7 H            24 Y            41 p            58 6
-          8 I            25 Z            42 q            59 7
-          9 J            26 a            43 r            60 8
-         10 K            27 b            44 s            61 9
-         11 L            28 c            45 t            62 +
-         12 M            29 d            46 u            63 /
-         13 N            30 e            47 v
-         14 O            31 f            48 w         (pad) =
-         15 P            32 g            49 x
-         16 Q            33 h            50 y
-
-   Special processing is performed if fewer than 24 bits are available
-   at the end of the data being encoded.  A full encoding quantum is
-   always completed at the end of a quantity.  When fewer than 24 input
-   bits are available in an input group, zero bits are added (on the
-   right) to form an integral number of 6-bit groups.  Padding at the
-   end of the data is performed using the '=' character.
-
-   Since all base64 input is an integral number of octets, only the
-         -------------------------------------------------                       
-   following cases can arise:
-   
-       (1) the final quantum of encoding input is an integral
-           multiple of 24 bits; here, the final unit of encoded
-	   output will be an integral multiple of 4 characters
-	   with no "=" padding,
-       (2) the final quantum of encoding input is exactly 8 bits;
-           here, the final unit of encoded output will be two
-	   characters followed by two "=" padding characters, or
-       (3) the final quantum of encoding input is exactly 16 bits;
-           here, the final unit of encoded output will be three
-	   characters followed by one "=" padding character.
-   */
-
-int
-kn_encode_base64(src, srclength, target, targsize)
-unsigned char const *src;
-unsigned int srclength;
-char *target;
-unsigned int targsize;
-{
-    unsigned int datalength = 0;
-    unsigned char input[3];
-    unsigned char output[4];
-    int i;
-
-    keynote_errno = 0;
-    while (2 < srclength) {
-	input[0] = *src++;
-	input[1] = *src++;
-	input[2] = *src++;
-	srclength -= 3;
-
-	output[0] = input[0] >> 2;
-	output[1] = ((input[0] & 0x03) << 4) + (input[1] >> 4);
-	output[2] = ((input[1] & 0x0f) << 2) + (input[2] >> 6);
-	output[3] = input[2] & 0x3f;
-	Assert(output[0] < 64);
-	Assert(output[1] < 64);
-	Assert(output[2] < 64);
-	Assert(output[3] < 64);
-
-	if (datalength + 4 > targsize)
-	{
-	  keynote_errno = ERROR_SYNTAX;
-	  return (-1);
-	}
-	target[datalength++] = Base64[output[0]];
-	target[datalength++] = Base64[output[1]];
-	target[datalength++] = Base64[output[2]];
-	target[datalength++] = Base64[output[3]];
-    }
-    
-    /* Now we worry about padding. */
-    if (0 != srclength) {
-	/* Get what's left. */
-	input[0] = input[1] = input[2] = '\0';
-	for (i = 0; i < srclength; i++)
-	  input[i] = *src++;
-	
-	output[0] = input[0] >> 2;
-	output[1] = ((input[0] & 0x03) << 4) + (input[1] >> 4);
-	output[2] = ((input[1] & 0x0f) << 2) + (input[2] >> 6);
-	Assert(output[0] < 64);
-	Assert(output[1] < 64);
-	Assert(output[2] < 64);
-
-	if (datalength + 4 > targsize)
-	{
-	  keynote_errno = ERROR_SYNTAX;
-	  return (-1);
-	}
-	target[datalength++] = Base64[output[0]];
-	target[datalength++] = Base64[output[1]];
-	if (srclength == 1)
-	  target[datalength++] = Pad64;
-	else
-	  target[datalength++] = Base64[output[2]];
-	target[datalength++] = Pad64;
-    }
-    if (datalength >= targsize)
-    {
-      keynote_errno = ERROR_SYNTAX;
-      return (-1);
-    }
-    target[datalength] = '\0';	/* Returned value doesn't count \0. */
-    return (datalength);
-}
-
-/* skips all whitespace anywhere.
-   converts characters, four at a time, starting at (or after)
-   src from base - 64 numbers into three 8 bit bytes in the target area.
-   it returns the number of data bytes stored at the target, or -1 on error.
- */
-
-int
-kn_decode_base64(src, target, targsize)
-char const *src;
-unsigned char *target;
-unsigned int targsize;
-{
-    int tarindex, state, ch;
-    char *pos;
-
-    keynote_errno = 0;
-    state = 0;
-    tarindex = 0;
-
-    while ((ch = *src++) != '\0') {
-	if (isspace((int) ch))	/* Skip whitespace anywhere. */
-	  continue;
-
-	if (ch == Pad64)
-	  break;
-
-	pos = strchr(Base64, ch);
-	if (pos == 0) 		/* A non-base64 character. */
-	{
-	  keynote_errno = ERROR_SYNTAX;
-	  return (-1);
-	}
-	switch (state) {
-	    case 0:
-		if (target) {
-		    if (tarindex >= targsize)
-		    {
-		      keynote_errno = ERROR_SYNTAX;
-		      return (-1);
-		    }
-		    target[tarindex] = (pos - Base64) << 2;
-		}
-		state = 1;
-		break;
-	    case 1:
-		if (target) {
-		    if (tarindex + 1 >= targsize)
-		    {
-		      keynote_errno = ERROR_SYNTAX;
-		      return (-1);
-		    }
-		    target[tarindex]   |=  (pos - Base64) >> 4;
-		    target[tarindex+1]  = ((pos - Base64) & 0x0f)
-					  << 4 ;
-		}
-		tarindex++;
-		state = 2;
-		break;
-	    case 2:
-		if (target) {
-		    if (tarindex + 1 >= targsize)
-		    {
-		      keynote_errno = ERROR_SYNTAX;
-		      return (-1);
-		    }
-		    target[tarindex]   |=  (pos - Base64) >> 2;
-		    target[tarindex+1]  = ((pos - Base64) & 0x03)
-					  << 6;
-		}
-		tarindex++;
-		state = 3;
-		break;
-	    case 3:
-		if (target) {
-		    if (tarindex >= targsize)
-		    {
-		      keynote_errno = ERROR_SYNTAX;
-		      return (-1);
-		    }
-		    target[tarindex] |= (pos - Base64);
-		}
-		tarindex++;
-		state = 0;
-		break;
-	}
-    }
-
-    /*
-     * We are done decoding Base-64 chars.  Let's see if we ended
-     * on a byte boundary, and/or with erroneous trailing characters.
-     */
-
-    if (ch == Pad64) {		/* We got a pad char. */
-	ch = *src++;		/* Skip it, get next. */
-	switch (state) {
-	    case 0:		/* Invalid = in first position */
-	    case 1:		/* Invalid = in second position */
-	 	keynote_errno = ERROR_SYNTAX;
-		return (-1);
-
-	    case 2:		/* Valid, means one byte of info */
-		/* Skip any number of spaces. */
-		for (; ch != '\0'; ch = *src++)
-		  if (!isspace((int) ch))
-		    break;
-		/* Make sure there is another trailing = sign. */
-		if (ch != Pad64)
-		{
-		  keynote_errno = ERROR_SYNTAX;
-		  return (-1);
-		}
-		ch = *src++;		/* Skip the = */
-		/* Fall through to "single trailing =" case. */
-		/* FALLTHROUGH */
-
-	    case 3:		/* Valid, means two bytes of info */
-		/*
-		 * We know this char is an =.  Is there anything but
-		 * whitespace after it?
-		 */
-		for (; ch != '\0'; ch = *src++)
-		  if (!isspace(ch))
-		  {
-		    keynote_errno = ERROR_SYNTAX;
-		    return (-1);
-		  }
-
-		/*
-		 * Now make sure for cases 2 and 3 that the "extra"
-		 * bits that slopped past the last full byte were
-		 * zeros.  If we don't check them, they become a
-		 * subliminal channel.
-		 */
-		if (target && target[tarindex] != 0)
-		{
-		  keynote_errno = ERROR_SYNTAX;
-		  return (-1);
-		}
-	}
-    } else {
-	/*
-	 * We ended by seeing the end of the string.  Make sure we
-	 * have no partial bytes lying around.
-	 */
-	if (state != 0)
-	{
-	  keynote_errno = ERROR_SYNTAX;
-	  return (-1);
-	}
-    }
-
-    return (tarindex);
-}
-#endif /* HAVE___B64_NTOP */
diff --git a/lib/libkeynote/environment.c b/lib/libkeynote/environment.c
index 8cd0edb4aeb..ba4e0f39daf 100644
--- a/lib/libkeynote/environment.c
+++ b/lib/libkeynote/environment.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: environment.c,v 1.17 2003/04/02 23:01:10 millert Exp $ */
+/* $OpenBSD: environment.c,v 1.18 2004/06/25 05:06:49 msf Exp $ */
 /*
  * The author of this code is Angelos D. Keromytis (angelos@dsl.cis.upenn.edu)
  *
@@ -19,35 +19,16 @@
  * PURPOSE.
  */
 
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif /* HAVE_CONFIG_H */
 
 #include <sys/types.h>
+
+#include <ctype.h>
+#include <fcntl.h>
+#include <memory.h>
 #include <stdlib.h>
 #include <stdio.h>
-#include <ctype.h>
-
-#if STDC_HEADERS
 #include <string.h>
-#if !defined(HAVE_MEMCPY)
-#define memcpy(d, s, n) bcopy ((s), (d), (n))
-#endif /* !HAVE_MEMCPY */
-#endif /* STDC_HEADERS */
-
-#if HAVE_MEMORY_H
-#include <memory.h>
-#endif /* HAVE_MEMORY_H */
-
-#if HAVE_FCNTL_H
-#include <fcntl.h>
-#endif /* HAVE_FCNTL_H */
-
-#if HAVE_IO_H
-#include <io.h>
-#elif HAVE_UNISTD_H
 #include <unistd.h>
-#endif /* HAVE_IO_H */
 
 #include "header.h"
 #include "keynote.h"
@@ -122,13 +103,8 @@ keynote_get_action_authorizers(char *name)
 	 kl = kl->key_next)
       if (kl->key_stringkey != (char *) NULL)
       {
-#if !defined(HAVE_SNPRINTF)
-	  sprintf(keynote_current_session->ks_authorizers_cache + len,
-		  "%s,", kl->key_stringkey);
-#else /* !HAVE_SNPRINTF */
 	  snprintf(keynote_current_session->ks_authorizers_cache + len,
 		   cachesize - len, "%s,", kl->key_stringkey);
-#endif /* !HAVE_SNPRINTF */	
 	  len += strlen(kl->key_stringkey) + 1;
       }
 
@@ -176,13 +152,8 @@ keynote_get_values(char *name)
 
     for (len = 0, i = 0; i < keynote_current_session->ks_values_num; i++)
     {
-#if !defined(HAVE_SNPRINTF)
-	sprintf(keynote_current_session->ks_values_cache + len,
-		"%s,", keynote_current_session->ks_values[i]);
-#else /* !HAVE_SNPRINTF */
 	snprintf(keynote_current_session->ks_values_cache + len,
 		 cachesize - len, "%s,", keynote_current_session->ks_values[i]);
-#endif /* !HAVE_SNPRINTF */	
 	len += strlen(keynote_current_session->ks_values[i]) + 1;
     }
 
diff --git a/lib/libkeynote/header.h b/lib/libkeynote/header.h
index 0d5fe183c56..dd7ca1ded8c 100644
--- a/lib/libkeynote/header.h
+++ b/lib/libkeynote/header.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: header.h,v 1.8 2003/06/26 23:19:53 deraadt Exp $ */
+/* $OpenBSD: header.h,v 1.9 2004/06/25 05:06:49 msf Exp $ */
 /*
  * The author of this code is Angelos D. Keromytis (angelos@dsl.cis.upenn.edu)
  *
@@ -45,34 +45,10 @@ int sessid;
 #define SIG_PRINT_OFFSET      12
 #define SIG_PRINT_LENGTH      50
 
-#if !defined(HAVE_STRCASECMP) && defined(HAVE_STRICMP)
-#define strcasecmp stricmp
-#endif /* !HAVE_STRCASECMP && HAVE_STRICMP */
-
-#if !defined(HAVE_STRNCASECMP) && defined(HAVE_STRNICMP)
-#define strncasecmp strnicmp
-#endif /* !HAVE_STRNCASECMP && HAVE_STRNICMP */
-
-#if !defined(HAVE_OPEN) && defined(HAVE__OPEN)
-#define open _open
-#endif /* !HAVE_OPEN && HAVE__OPEN */
-
-#if !defined(HAVE_READ) && defined(HAVE__READ)
-#define read _read
-#endif /* !HAVE_READ && HAVE__OPEN */
-
-#if !defined(HAVE_CLOSE) && defined(HAVE__CLOSE)
-#define close _close
-#endif /* !HAVE_CLOSE && HAVE__CLOSE */
-
 /* Includes */
-#if HAVE_REGEX_H
 #include <sys/types.h>
-#include <regex.h>
-#endif /* HAVE_REGEX_H */
 
-#if defined(CRYPTO)
-#if defined(HAVE_OPENSSL_CRYPTO_H)
+#include <regex.h>
 #include <openssl/crypto.h>
 #include <openssl/dsa.h>
 #include <openssl/rsa.h>
@@ -82,29 +58,4 @@ int sessid;
 #include <openssl/rand.h>
 #include <openssl/x509.h>
 #include <openssl/pem.h>
-#elif defined(HAVE_SSL_CRYPTO_H)
-#include <ssl/crypto.h>
-#include <ssl/dsa.h>
-#include <ssl/rsa.h>
-#include <ssl/sha.h>
-#include <ssl/md5.h>
-#include <ssl/err.h>
-#include <ssl/rand.h>
-#include <ssl/x509.h>
-#include <ssl/pem.h>
-#elif defined(HAVE_CRYPTO_H)
-#include <crypto.h>
-#include <dsa.h>
-#include <rsa.h>
-#include <sha.h>
-#include <md5.h>
-#include <err.h>
-#include <rand.h>
-#include <x509.h>
-#include <pem.h>
-#else /* HAVE_OPENSSL_CRYPTO_H */
-#error "SSLeay or OpenSSL not detected!"
-#endif /* HAVE_OPENSSL_CRYPTO_H */
-#endif /* CRYPTO */
-
 #endif /* _HEADER_H_ */
diff --git a/lib/libkeynote/keynote-keygen.c b/lib/libkeynote/keynote-keygen.c
index 156bee94ed6..b759d91a1bd 100644
--- a/lib/libkeynote/keynote-keygen.c
+++ b/lib/libkeynote/keynote-keygen.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: keynote-keygen.c,v 1.19 2003/07/05 17:01:49 deraadt Exp $ */
+/* $OpenBSD: keynote-keygen.c,v 1.20 2004/06/25 05:06:49 msf Exp $ */
 /*
  * The author of this code is Angelos D. Keromytis (angelos@dsl.cis.upenn.edu)
  *
@@ -19,29 +19,15 @@
  * PURPOSE.
  */
 
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif /* HAVE_CONFIG_H */
-
 #include <sys/types.h>
 #include <sys/stat.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <ctype.h>
-
-#if STDC_HEADERS
-#include <string.h>
-#endif /* STDC_HEADERS */
 
-#if HAVE_FCNTL_H
+#include <ctype.h>
 #include <fcntl.h>
-#endif /* HAVE_FCNTL_H */
-
-#if HAVE_IO_H
-#include <io.h>
-#elif HAVE_UNISTD_H
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
 #include <unistd.h>
-#endif /* HAVE_IO_H */
 
 #include "header.h"
 #include "keynote.h"
@@ -106,7 +92,6 @@ void
 keynote_keygen(int argc, char *argv[])
 {
     int begin = KEY_PRINT_OFFSET, prlen = KEY_PRINT_LENGTH;
-#if defined(CRYPTO) || defined(PGPLIB)
     char *foo, *privalgname, seed[SEED_LEN];
     int alg, enc, ienc, len = 0, counter;
     struct keynote_deckey dc;
@@ -114,7 +99,6 @@ keynote_keygen(int argc, char *argv[])
     DSA *dsa;
     RSA *rsa;
     FILE *fp;
-#endif /* CRYPTO || PGPLIB */
     char *algname;
 
     if ((argc != 5) && (argc != 6) && (argc != 7))
@@ -171,7 +155,6 @@ keynote_keygen(int argc, char *argv[])
 	exit(1);
     }
 
-#if defined(CRYPTO) || defined(PGPLIB)
     alg = keynote_get_key_algorithm(algname, &enc, &ienc);
     len = atoi(argv[2]);
 
@@ -188,10 +171,7 @@ keynote_keygen(int argc, char *argv[])
         RAND_bytes(seed, SEED_LEN);
 
 	dsa = DSA_generate_parameters(len, seed, SEED_LEN, &counter, &h, NULL
-#if SSLEAY_VERSION_NUMBER >= 0x0900
-				      , NULL
-#endif /* SSLEAY_VERSION_NUMBER */
-				     );
+				      , NULL);
 
 	if (dsa == (DSA *) NULL)
 	{
@@ -278,11 +258,7 @@ keynote_keygen(int argc, char *argv[])
 	(ienc == INTERNAL_ENC_PKCS1) &&
 	((enc == ENCODING_HEX) || (enc == ENCODING_BASE64)))
     {
-	rsa = RSA_generate_key(len, DEFAULT_PUBLIC, NULL
-#if SSLEAY_VERSION_NUMBER >= 0x0900
-			       , NULL
-#endif /* SSLEAY_VERSION_NUMBER */
-				     );
+	rsa = RSA_generate_key(len, DEFAULT_PUBLIC, NULL, NULL);
 
 	if (rsa == (RSA *) NULL)
 	{
@@ -360,7 +336,6 @@ keynote_keygen(int argc, char *argv[])
     }
 
     /* More algorithms here */
-#endif /* CRYPTO */
 
     fprintf(stderr, "Unknown/unsupported algorithm [%s]\n", algname);
     exit(1);
diff --git a/lib/libkeynote/keynote-main.c b/lib/libkeynote/keynote-main.c
index f3721e1c1ab..5480a3226f0 100644
--- a/lib/libkeynote/keynote-main.c
+++ b/lib/libkeynote/keynote-main.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: keynote-main.c,v 1.9 2003/07/05 17:01:49 deraadt Exp $ */
+/* $OpenBSD: keynote-main.c,v 1.10 2004/06/25 05:06:49 msf Exp $ */
 /*
  * The author of this code is Angelos D. Keromytis (angelos@dsl.cis.upenn.edu)
  *
@@ -19,28 +19,15 @@
  * PURPOSE.
  */
 
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif /* HAVE_CONFIG_H */
-
 #include <sys/types.h>
 #include <sys/stat.h>
+
+#include <ctype.h>
+#include <fcntl.h>
 #include <stdlib.h>
 #include <stdio.h>
-#include <ctype.h>
-
-#if STDC_HEADERS
 #include <string.h>
-#endif /* STDC_HEADERS */
-
-#if HAVE_FCNTL_H
-#include <fcntl.h>
-#endif /* HAVE_FCNTL_H */
-#ifdef WIN32
-#include <io.h>
-#else
 #include <unistd.h>
-#endif /* WIN32 */
 
 #include "header.h"
 
@@ -50,10 +37,10 @@ void
 mainusage(void)
 {
     fprintf(stderr, "Usage:\n");
+    fprintf(stderr, "\tkeygen ...\n");
     fprintf(stderr, "\tsign ...\n");
     fprintf(stderr, "\tsigver ...\n");
     fprintf(stderr, "\tverify ...\n");
-    fprintf(stderr, "\tkeygen ...\n");
     fprintf(stderr, "Issue one of the commands by itself to get more help, "
 		    "e.g., keynote sign\n");
 }
diff --git a/lib/libkeynote/keynote-sign.c b/lib/libkeynote/keynote-sign.c
index e8d7fcaae21..8173cc2d44c 100644
--- a/lib/libkeynote/keynote-sign.c
+++ b/lib/libkeynote/keynote-sign.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: keynote-sign.c,v 1.14 2003/07/05 17:01:49 deraadt Exp $ */
+/* $OpenBSD: keynote-sign.c,v 1.15 2004/06/25 05:06:49 msf Exp $ */
 /*
  * The author of this code is Angelos D. Keromytis (angelos@dsl.cis.upenn.edu)
  *
@@ -19,29 +19,15 @@
  * PURPOSE.
  */
 
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif /* HAVE_CONFIG_H */
-
 #include <sys/types.h>
 #include <sys/stat.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <ctype.h>
 
-#if STDC_HEADERS
+#include <ctype.h>
+#include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
-#endif /* STDC_HEADERS */
-
-#if HAVE_FCNTL_H
 #include <fcntl.h>
-#endif /* HAVE_FCNTL_H */
-
-#if HAVE_IO_H
-#include <io.h>
-#elif HAVE_UNISTD_H
 #include <unistd.h>
-#endif /* HAVE_IO_H */
 
 #include "header.h"
 #include "keynote.h"
diff --git a/lib/libkeynote/keynote-sigver.c b/lib/libkeynote/keynote-sigver.c
index 451f134ea2a..31a735bd282 100644
--- a/lib/libkeynote/keynote-sigver.c
+++ b/lib/libkeynote/keynote-sigver.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: keynote-sigver.c,v 1.13 2003/07/05 17:01:49 deraadt Exp $ */
+/* $OpenBSD: keynote-sigver.c,v 1.14 2004/06/25 05:06:49 msf Exp $ */
 /*
  * The author of this code is Angelos D. Keromytis (angelos@dsl.cis.upenn.edu)
  *
@@ -19,29 +19,15 @@
  * PURPOSE.
  */
 
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif /* HAVE_CONFIG_H */
-
 #include <sys/types.h>
 #include <sys/stat.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <ctype.h>
-
-#if STDC_HEADERS
-#include <string.h>
-#endif /* STDC_HEADERS */
 
-#if HAVE_FCNTL_H
+#include <ctype.h>
 #include <fcntl.h>
-#endif /* HAVE_FCNTL_H */
-
-#if HAVE_IO_H
-#include <io.h>
-#elif HAVE_UNISTD_H
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
 #include <unistd.h>
-#endif /* HAVE_IO_H */
 
 #include "header.h"
 #include "keynote.h"
diff --git a/lib/libkeynote/keynote-ver.l b/lib/libkeynote/keynote-ver.l
index 5b1e749e5a3..75d67c3a363 100644
--- a/lib/libkeynote/keynote-ver.l
+++ b/lib/libkeynote/keynote-ver.l
@@ -1,5 +1,5 @@
 %{
-/* $OpenBSD: keynote-ver.l,v 1.12 2002/05/27 06:29:14 deraadt Exp $ */
+/* $OpenBSD: keynote-ver.l,v 1.13 2004/06/25 05:06:49 msf Exp $ */
 /*
  * The author of this code is Angelos D. Keromytis (angelos@dsl.cis.upenn.edu)
  *
@@ -20,31 +20,13 @@
  * PURPOSE.
  */
 
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif /* HAVE_CONFIG_H */
-
+#include <sys/time.h>
 #include <sys/types.h>
-#include <ctype.h>
 
-#if STDC_HEADERS
+#include <ctype.h>
 #include <string.h>
-#endif /* STDC_HEADERS */
-
-#if HAVE_UNISTD_H
-#include <unistd.h>
-#endif /* HAVE_UNISTD_H */
-
-#if TIME_WITH_SYS_TIME
-#include <sys/time.h>
 #include <time.h>
-#else
-#if HAVE_SYS_TIME_H
-#include <sys/time.h>
-#else
-#include <time.h>
-#endif
-#endif
+#include <unistd.h>
 
 #include "z.tab.h"
 #include "header.h"
diff --git a/lib/libkeynote/keynote-ver.y b/lib/libkeynote/keynote-ver.y
index 4f409078e5a..0c88679a3f4 100644
--- a/lib/libkeynote/keynote-ver.y
+++ b/lib/libkeynote/keynote-ver.y
@@ -1,4 +1,4 @@
-/* $OpenBSD: keynote-ver.y,v 1.8 2001/09/03 20:14:51 deraadt Exp $ */
+/* $OpenBSD: keynote-ver.y,v 1.9 2004/06/25 05:06:49 msf Exp $ */
 /*
  * The author of this code is Angelos D. Keromytis (angelos@dsl.cis.upenn.edu)
  *
@@ -28,17 +28,12 @@
 %nonassoc EQ
 %start program
 %{
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif /* HAVE_CONFIG_H */
 
 #include <sys/types.h>
-#include <stdlib.h>
-#include <stdio.h>
 
-#if STDC_HEADERS
+#include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
-#endif /* STDC_HEADERS */
 
 #include "header.h"
 #include "keynote.h"
diff --git a/lib/libkeynote/keynote-verify.c b/lib/libkeynote/keynote-verify.c
index d7836201428..0d35f22f679 100644
--- a/lib/libkeynote/keynote-verify.c
+++ b/lib/libkeynote/keynote-verify.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: keynote-verify.c,v 1.12 2003/07/05 17:01:49 deraadt Exp $ */
+/* $OpenBSD: keynote-verify.c,v 1.13 2004/06/25 05:06:49 msf Exp $ */
 /*
  * The author of this code is Angelos D. Keromytis (angelos@dsl.cis.upenn.edu)
  *
@@ -19,40 +19,17 @@
  * PURPOSE.
  */
 
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif /* HAVE_CONFIG_H */
-
 #include <sys/types.h>
 #include <sys/stat.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <ctype.h>
-
-#if STDC_HEADERS
-#include <string.h>
-#if !defined(HAVE_MEMCPY)
-#define memcpy(d, s, n) bcopy ((s), (d), (n))
-#endif /* !HAVE_MEMCPY */
-#endif /* STDC_HEADERS */
-
-#if HAVE_MEMORY_H
-#include <memory.h>
-#endif /* HAVE_MEMORY_H */
 
-#if HAVE_FCNTL_H
+#include <ctype.h>
 #include <fcntl.h>
-#endif /* HAVE_FCNTL_H */
-
-#if !defined(HAVE_GETOPT)
 #include <getopt.h>
-#endif /* HAVE_GETOPT */
-
-#if HAVE_IO_H
-#include <io.h>
-#elif HAVE_UNISTD_H
+#include <memory.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
 #include <unistd.h>
-#endif /* HAVE_IO_H */
 
 #include "header.h"
 #include "keynote.h"
diff --git a/lib/libkeynote/keynote.l b/lib/libkeynote/keynote.l
index ac52d1d72af..c2cefdba3b0 100644
--- a/lib/libkeynote/keynote.l
+++ b/lib/libkeynote/keynote.l
@@ -1,5 +1,5 @@
 %{
-/* $OpenBSD: keynote.l,v 1.15 2003/11/08 19:17:27 jmc Exp $ */
+/* $OpenBSD: keynote.l,v 1.16 2004/06/25 05:06:49 msf Exp $ */
 /*
  * The author of this code is Angelos D. Keromytis (angelos@dsl.cis.upenn.edu)
  *
@@ -20,31 +20,13 @@
  * PURPOSE.
  */
 
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif /* HAVE_CONFIG_H */
-
+#include <sys/time.h>
 #include <sys/types.h>
-#include <ctype.h>
 
-#if STDC_HEADERS
+#include <ctype.h>
 #include <string.h>
-#endif /* STDC_HEADERS */
-
-#if HAVE_UNISTD_H
-#include <unistd.h>
-#endif /* HAVE_UNISTD_H */
-
-#if TIME_WITH_SYS_TIME
-#include <sys/time.h>
 #include <time.h>
-#else
-#if HAVE_SYS_TIME_H
-#include <sys/time.h>
-#else
-#include <time.h>
-#endif
-#endif
+#include <unistd.h>
 
 #include "k.tab.h"
 #include "header.h"
diff --git a/lib/libkeynote/keynote.y b/lib/libkeynote/keynote.y
index 7a2820deef7..47a1372710c 100644
--- a/lib/libkeynote/keynote.y
+++ b/lib/libkeynote/keynote.y
@@ -1,4 +1,4 @@
-/* $OpenBSD: keynote.y,v 1.13 2003/04/02 23:01:10 millert Exp $ */
+/* $OpenBSD: keynote.y,v 1.14 2004/06/25 05:06:49 msf Exp $ */
 /*
  * The author of this code is Angelos D. Keromytis (angelos@dsl.cis.upenn.edu)
  *
@@ -43,19 +43,13 @@
 %nonassoc UNARYMINUS DEREF OPENNUM OPENFLT
 %start grammarswitch
 %{
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif /* HAVE_CONFIG_H */
-
 #include <sys/types.h>
-#include <stdlib.h>
-#include <stdio.h>
+
 #include <ctype.h>
 #include <math.h>
-
-#if STDC_HEADERS
+#include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
-#endif /* STDC_HEADERS */
 
 #include "header.h"
 #include "keynote.h"
@@ -509,12 +503,8 @@ stringexp: str EQ str {
 		  memset(pmatch, 0, sizeof(pmatch));
 		  memset(grp, 0, sizeof(grp));
 
-#if HAVE_REGCOMP
 		  if (regcomp(&preg, $3, REG_EXTENDED))
 		  {
-#else /* HAVE_REGCOMP */
-#error "This system does not have regcomp()."
-#endif /* HAVE_REGCOMP */
 		      free($1);
 		      free($3);
 		      keynote_exceptionflag = 1;
@@ -529,12 +519,8 @@ stringexp: str EQ str {
 		      $$ = (i == 0 ? 1 : 0);
 		      if (i == 0)
 		      {
-#if !defined(HAVE_SNPRINTF)
-			  sprintf(grp, "%lu", (unsigned long)preg.re_nsub);
-#else /* !HAVE_SNPRINTF */
 			  snprintf(grp, sizeof grp, "%lu",
 			        (unsigned long)preg.re_nsub);
-#endif /* !HAVE_SNPRINTF */	
 			  if (keynote_env_add("_0", grp, &keynote_temp_list,
 					      1, 0) != RESULT_TRUE)
 			  {
@@ -558,11 +544,7 @@ stringexp: str EQ str {
 			      strncpy(gr, $1 + pmatch[i].rm_so,
 				      pmatch[i].rm_eo - pmatch[i].rm_so);
 			      gr[pmatch[i].rm_eo - pmatch[i].rm_so] = '\0';
-#if !defined(HAVE_SNPRINTF)
-			      sprintf(grp, "_%d", i);
-#else /* !HAVE_SNPRINTF */
 			      snprintf(grp, sizeof grp, "_%d", i);
-#endif /* !HAVE_SNPRINTF */
 			      if (keynote_env_add(grp, gr, &keynote_temp_list,
 						  1, 0) == -1)
 			      {
@@ -597,12 +579,7 @@ str: str DOTT str    {  if (keynote_exceptionflag || keynote_donteval)
 				keynote_errno = ERROR_MEMORY;
 				return -1;
 			    }
- 
-#if !defined(HAVE_SNPRINTF)
-			    sprintf($$, "%s%s", $1, $3);
-#else /* !HAVE_SNPRINTF */
 			    snprintf($$, len, "%s%s", $1, $3);
-#endif /* !HAVE_SNPRINTF */
 			    free($1);
 			    free($3);
 			    if (keynote_lex_add($$, LEXTYPE_CHAR) == -1)
diff --git a/lib/libkeynote/parse_assertion.c b/lib/libkeynote/parse_assertion.c
index 9576943b7cc..857ba74645c 100644
--- a/lib/libkeynote/parse_assertion.c
+++ b/lib/libkeynote/parse_assertion.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: parse_assertion.c,v 1.11 2001/09/03 20:14:51 deraadt Exp $ */
+/* $OpenBSD: parse_assertion.c,v 1.12 2004/06/25 05:06:49 msf Exp $ */
 /*
  * The author of this code is Angelos D. Keromytis (angelos@dsl.cis.upenn.edu)
  *
@@ -19,22 +19,13 @@
  * PURPOSE.
  */
 
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif /* HAVE_CONFIG_H */
-
 #include <sys/types.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <ctype.h>
-
-#if STDC_HEADERS
-#include <string.h>
-#endif /* STDC_HEADERS */
 
-#if HAVE_LIMITS_H
+#include <ctype.h>
 #include <limits.h>
-#endif /* HAVE_LIMITS_H */
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
 
 #include "header.h"
 #include "keynote.h"
diff --git a/lib/libkeynote/sample-app.c b/lib/libkeynote/sample-app.c
index e7f1a9c3182..3fcbcfb2c24 100644
--- a/lib/libkeynote/sample-app.c
+++ b/lib/libkeynote/sample-app.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: sample-app.c,v 1.5 2001/09/03 20:14:51 deraadt Exp $ */
+/* $OpenBSD: sample-app.c,v 1.6 2004/06/25 05:06:49 msf Exp $ */
 /*
  * The author of this code is Angelos D. Keromytis (angelos@dsl.cis.upenn.edu)
  *
@@ -18,16 +18,13 @@
  * MERCHANTABILITY OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR
  * PURPOSE.
  */
+
 #include <sys/types.h>
+
 #include <stdio.h>
 #include <regex.h>
 #include "keynote.h"
 
-/* These is only needed to pull in the SSL include files */
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif /* HAVE_CONFIG_H */
-
 #include "header.h"
 
 char policy_assertions[] = 
diff --git a/lib/libkeynote/signature.c b/lib/libkeynote/signature.c
index 1ea58b5fe44..525874d20ed 100644
--- a/lib/libkeynote/signature.c
+++ b/lib/libkeynote/signature.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: signature.c,v 1.15 2003/03/14 15:49:36 ho Exp $ */
+/* $OpenBSD: signature.c,v 1.16 2004/06/25 05:06:49 msf Exp $ */
 /*
  * The author of this code is Angelos D. Keromytis (angelos@dsl.cis.upenn.edu)
  *
@@ -24,21 +24,12 @@
  * 3 May 1999
  */
 
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif /* HAVE_CONFIG_H */
-
 #include <sys/types.h>
+
+#include <limits.h>
 #include <stdlib.h>
 #include <stdio.h>
-
-#if STDC_HEADERS
 #include <string.h>
-#endif /* STDC_HEADERS */
-
-#if HAVE_LIMITS_H
-#include <limits.h>
-#endif /* HAVE_LIMITS_H */
 
 #include "header.h"
 #include "keynote.h"
@@ -139,7 +130,6 @@ keynote_free_key(void *key, int type)
     if (key == (void *) NULL)
       return;
 
-#ifdef CRYPTO
     /* DSA keys */
     if (type == KEYNOTE_ALGORITHM_DSA)
     {
@@ -160,16 +150,6 @@ keynote_free_key(void *key, int type)
 	RSA_free(key); /* RSA-specific */
 	return;
     }
-#endif /* CRYPTO */
-
-#ifdef PGPLIB
-    /* PGP keys */
-    if (type == KEYNOTE_ALGORITHM_PGP)
-    {
-	/* Unsupported yet */
-	return;
-    }
-#endif /* PGPLIB */
 
     /* BINARY keys */
     if (type == KEYNOTE_ALGORITHM_BINARY)
@@ -281,16 +261,6 @@ keynote_get_sig_algorithm(char *sig, int *hash, int *enc, int *internal)
     }
 #endif /* 0 */
 
-#ifdef PGPLIB
-    if (!strncasecmp(SIG_PGP_NATIVE, sig, SIG_PGP_NATIVE_LEN))
-    {
-	*hash = KEYNOTE_HASH_NONE;
-	*enc = ENCODING_NATIVE;
-	*internal = INTERNAL_ENC_NATIVE;
-	return KEYNOTE_ALGORITHM_PGP;
-    }
-#endif /* PGPLIB */
-
     *hash = KEYNOTE_HASH_NONE;
     *enc = ENCODING_NONE;
     *internal = INTERNAL_ENC_NONE;
@@ -306,7 +276,6 @@ keynote_get_sig_algorithm(char *sig, int *hash, int *enc, int *internal)
 int
 keynote_get_key_algorithm(char *key, int *encoding, int *internalencoding)
 {
-#ifdef CRYPTO
     if (!strncasecmp(DSA_HEX, key, DSA_HEX_LEN))
     {
 	*internalencoding = INTERNAL_ENC_ASN1;
@@ -364,16 +333,6 @@ keynote_get_key_algorithm(char *key, int *encoding, int *internalencoding)
 	return KEYNOTE_ALGORITHM_ELGAMAL;
     }
 #endif /* 0 */
-#endif /* CRYPTO */
-
-#ifdef PGPLIB
-    if (!strncasecmp(PGP_NATIVE, key, PGP_NATIVE_LEN))
-    {
-	*internalencoding = INTERNAL_ENC_NATIVE;
-	*encoding = ENCODING_NATIVE;
-	return KEYNOTE_ALGORITHM_PGP;
-    }
-#endif /* PGPLIB */
 
     if (!strncasecmp(BINARY_HEX, key, BINARY_HEX_LEN))
     {
@@ -420,11 +379,9 @@ keynote_get_private_key_algorithm(char *key, int *encoding,
 int
 kn_decode_key(struct keynote_deckey *dc, char *key, int keytype)
 {
-#ifdef CRYPTO
     void *kk = (void *) NULL;
     X509 *px509Cert;
     EVP_PKEY *pPublicKey;
-#endif /* CRYPTO */
     unsigned char *ptr = (char *) NULL, *decoded = (char *) NULL;
     int encoding, internalencoding, len = 0;
 
@@ -501,7 +458,6 @@ kn_decode_key(struct keynote_deckey *dc, char *key, int keytype)
 	    return -1;
     }
 
-#ifdef CRYPTO
     /* DSA-HEX */
     if ((dc->dec_algorithm == KEYNOTE_ALGORITHM_DSA) &&
 	(internalencoding == INTERNAL_ENC_ASN1))
@@ -630,7 +586,6 @@ kn_decode_key(struct keynote_deckey *dc, char *key, int keytype)
 	  free(ptr);
 	return 0;
     }    
-#endif /* CRYPTO */
 
     /* BINARY keys */
     if ((dc->dec_algorithm == KEYNOTE_ALGORITHM_BINARY) &&
@@ -665,10 +620,8 @@ kn_decode_key(struct keynote_deckey *dc, char *key, int keytype)
 int
 kn_keycompare(void *key1, void *key2, int algorithm)
 {
-#ifdef CRYPTO
     DSA *p1, *p2;
     RSA *p3, *p4;
-#endif /* CRYPTO */
     struct keynote_binary *bn1, *bn2;
 
     if ((key1 == (void *) NULL) ||
@@ -684,7 +637,6 @@ kn_keycompare(void *key1, void *key2, int algorithm)
 	      return RESULT_FALSE;
 	    
 	case KEYNOTE_ALGORITHM_DSA:
-#ifdef CRYPTO
 	    p1 = (DSA *) key1;
 	    p2 = (DSA *) key2;
 	    if (!BN_cmp(p1->p, p2->p) &&
@@ -694,12 +646,8 @@ kn_keycompare(void *key1, void *key2, int algorithm)
 	      return RESULT_TRUE;
 	    else
 	      return RESULT_FALSE;
-#else /* CRYPTO */
-	    return RESULT_FALSE;
-#endif /* CRYPTO */
 
 	case KEYNOTE_ALGORITHM_X509:
-#ifdef CRYPTO
             p3 = (RSA *) key1;
             p4 = (RSA *) key2;
             if (!BN_cmp(p3->n, p4->n) &&
@@ -707,12 +655,8 @@ kn_keycompare(void *key1, void *key2, int algorithm)
               return RESULT_TRUE;
             else
 	      return RESULT_FALSE;
-#else /* CRYPTO */
-	    return RESULT_FALSE;
-#endif /* CRYPTO */
 
 	case KEYNOTE_ALGORITHM_RSA:
-#ifdef CRYPTO
             p3 = (RSA *) key1;
             p4 = (RSA *) key2;
             if (!BN_cmp(p3->n, p4->n) &&
@@ -720,9 +664,6 @@ kn_keycompare(void *key1, void *key2, int algorithm)
               return RESULT_TRUE;
             else
 	      return RESULT_FALSE;
-#else /* CRYPTO */
-	    return RESULT_FALSE;
-#endif /* CRYPTO */
 
 	case KEYNOTE_ALGORITHM_ELGAMAL:
 	    /* Not supported yet */
@@ -753,17 +694,14 @@ kn_keycompare(void *key1, void *key2, int algorithm)
 int
 keynote_sigverify_assertion(struct assertion *as)
 {
-#if defined(CRYPTO) || defined(PGPLIB)
     int hashtype, enc, intenc, alg = KEYNOTE_ALGORITHM_NONE, hashlen = 0;
     unsigned char *sig, *decoded = (char *) NULL, *ptr;
-#ifdef CRYPTO
     unsigned char res2[20];
     SHA_CTX shscontext;
     MD5_CTX md5context;
     int len = 0;
     DSA *dsa;
     RSA *rsa;
-#endif /* CRYPTO */
     if ((as->as_signature == (char *) NULL) ||
 	(as->as_startofsignature == (char *) NULL) ||
 	(as->as_allbutsignature == (char *) NULL) ||
@@ -792,7 +730,6 @@ keynote_sigverify_assertion(struct assertion *as)
     switch (hashtype)
     {
 	case KEYNOTE_HASH_SHA1:
-#ifdef CRYPTO
 	    hashlen = 20;
 	    memset(res2, 0, hashlen);
 	    SHA1_Init(&shscontext);
@@ -801,11 +738,9 @@ keynote_sigverify_assertion(struct assertion *as)
 	    SHA1_Update(&shscontext, as->as_signature, 
 			(char *) sig - as->as_signature);
 	    SHA1_Final(res2, &shscontext);
-#endif /* CRYPTO */
 	    break;
 	    
 	case KEYNOTE_HASH_MD5:
-#ifdef CRYPTO
 	    hashlen = 16;
 	    memset(res2, 0, hashlen);
 	    MD5_Init(&md5context);
@@ -814,7 +749,6 @@ keynote_sigverify_assertion(struct assertion *as)
 	    MD5_Update(&md5context, as->as_signature,
 		       (char *) sig - as->as_signature);
 	    MD5_Final(res2, &md5context);
-#endif /* CRYPTO */
 	    break;
 
 	case KEYNOTE_HASH_NONE:
@@ -914,7 +848,6 @@ keynote_sigverify_assertion(struct assertion *as)
     
     if (ptr != (unsigned char *) NULL)
       free(ptr);
-#endif /* CRYPTO || PGPLIB */
 
     return SIGRESULT_FALSE;
 }
@@ -926,8 +859,6 @@ static char *
 keynote_sign_assertion(struct assertion *as, char *sigalg, void *key,
 		       int keyalg, int verifyflag)
 {
-#if defined(CRYPTO) || defined(PGPLIB)
-#ifdef CRYPTO
     int slen, i, hashlen = 0, hashtype, alg, encoding, internalenc;
     unsigned char *sig = (char *) NULL, *finalbuf = (char *) NULL;
     unsigned char res2[LARGEST_HASH_SIZE], *sbuf = (char *) NULL;
@@ -936,7 +867,6 @@ keynote_sign_assertion(struct assertion *as, char *sigalg, void *key,
     RSA *rsa = (RSA *) NULL;
     SHA_CTX shscontext;
     MD5_CTX md5context;
-#endif /* CRYPTO */
     int len;
 
     if ((as->as_signature_string_s == (char *) NULL) ||
@@ -980,7 +910,6 @@ keynote_sign_assertion(struct assertion *as, char *sigalg, void *key,
     switch (hashtype)
     {
 	case KEYNOTE_HASH_SHA1:
-#ifdef CRYPTO
     	    hashlen = 20;
 	    memset(res2, 0, hashlen);
 	    SHA1_Init(&shscontext);
@@ -988,11 +917,9 @@ keynote_sign_assertion(struct assertion *as, char *sigalg, void *key,
 			as->as_allbutsignature - as->as_startofsignature);
 	    SHA1_Update(&shscontext, sigalg, (char *) sig - sigalg);
 	    SHA1_Final(res2, &shscontext);
-#endif /* CRYPTO */
 	    break;
    
 	case KEYNOTE_HASH_MD5:
-#ifdef CRYPTO
 	    hashlen = 16;
 	    memset(res2, 0, hashlen);
 	    MD5_Init(&md5context);
@@ -1000,14 +927,12 @@ keynote_sign_assertion(struct assertion *as, char *sigalg, void *key,
 		       as->as_allbutsignature - as->as_startofsignature);
 	    MD5_Update(&md5context, sigalg, (char *) sig - sigalg);
 	    MD5_Final(res2, &md5context);
-#endif /* CRYPTO */
 	    break;
 
 	case KEYNOTE_HASH_NONE:
 	    break;
     }
 
-#ifdef CRYPTO
     if ((alg == KEYNOTE_ALGORITHM_DSA) &&
 	(hashtype == KEYNOTE_HASH_SHA1) &&
 	(internalenc == INTERNAL_ENC_ASN1) &&
@@ -1071,11 +996,7 @@ keynote_sign_assertion(struct assertion *as, char *sigalg, void *key,
 	  }
 
 	  /* RSA-specific */
-#if SSLEAY_VERSION_NUMBER >= 0x00904100L
 	  rsa = (RSA *) PEM_read_bio_RSAPrivateKey(biokey, NULL, NULL, NULL);
-#else /* SSLEAY_VERSION_NUMBER */
-	  rsa = (RSA *) PEM_read_bio_RSAPrivateKey(biokey, NULL, NULL);
-#endif /* SSLEAY_VERSION_NUMBER */
 	  if (rsa == (RSA *) NULL)
 	  {
 	      BIO_free(biokey);
@@ -1180,11 +1101,6 @@ keynote_sign_assertion(struct assertion *as, char *sigalg, void *key,
 
     /* Everything ok */
     return (char *) finalbuf;
-#endif /* CRYPTO */
-#else  /* CRYPTO || PGPLIB */
-    keynote_errno = ERROR_SYNTAX;
-    return (char *) NULL;
-#endif /* CRYPTO || PGPLIB */
 }
 
 /*
@@ -1285,12 +1201,10 @@ char *
 kn_encode_key(struct keynote_deckey *dc, int iencoding,
 	      int encoding, int keytype)
 {
-#ifdef CRYPTO
     char *foo, *ptr;
     DSA *dsa;
     RSA *rsa;
     int i;
-#endif /* CRYPTO */
     struct keynote_binary *bn;
     char *s;
 
@@ -1302,7 +1216,6 @@ kn_encode_key(struct keynote_deckey *dc, int iencoding,
 	return (char *) NULL;
     }
 
-#ifdef CRYPTO
     /* DSA keys */
     if ((dc->dec_algorithm == KEYNOTE_ALGORITHM_DSA) &&
 	(iencoding == INTERNAL_ENC_ASN1) &&
@@ -1429,7 +1342,6 @@ kn_encode_key(struct keynote_deckey *dc, int iencoding,
 	      return s;
 	  }
     }
-#endif /* CRYPTO */
 
     /* BINARY keys */
     if ((dc->dec_algorithm == KEYNOTE_ALGORITHM_BINARY) &&