Remove old unused and unmaintained demonstration code.

Reviewed-by: Dr. Stephen Henson <steve@openssl.org>
(cherry picked from commit 62352b8138018775a4c085a105fccd9cdcb6323f)

15 files changed, 0 insertions, 1008 deletions

diff --git a/demos/eay/Makefile b/demos/eay/Makefile
deleted file mode 100644
index 2d22eaca56..0000000000
--- a/demos/eay/Makefile
+++ /dev/null
@@ -1,24 +0,0 @@
-CC=cc
-CFLAGS= -g -I../../include
-#LIBS=  -L../.. -lcrypto -lssl
-LIBS= -L../.. ../../libssl.a ../../libcrypto.a
-
-# the file conn.c requires a file "proxy.h" which I couldn't find...
-#EXAMPLES=base64 conn loadrsa
-EXAMPLES=base64 loadrsa
-
-all: $(EXAMPLES) 
-
-base64: base64.o
-	$(CC) -o base64 base64.o $(LIBS)
-#
-# sorry... can't find "proxy.h"
-#conn: conn.o
-#	$(CC) -o conn conn.o $(LIBS)
-
-loadrsa: loadrsa.o
-	$(CC) -o loadrsa loadrsa.o $(LIBS)
-
-clean:	
-	rm -f $(EXAMPLES) *.o
-
diff --git a/demos/eay/base64.c b/demos/eay/base64.c
deleted file mode 100644
index 4b8b0627d1..0000000000
--- a/demos/eay/base64.c
+++ /dev/null
@@ -1,49 +0,0 @@
-/* This is a simple example of using the base64 BIO to a memory BIO and then
- * getting the data.
- */
-#include <stdio.h>
-#include <openssl/bio.h>
-#include <openssl/evp.h>
-
-main()
-	{
-	int i;
-	BIO *mbio,*b64bio,*bio;
-	char buf[512];
-	char *p;
-
-	mbio=BIO_new(BIO_s_mem());
-	b64bio=BIO_new(BIO_f_base64());
-
-	bio=BIO_push(b64bio,mbio);
-	/* We now have bio pointing at b64->mem, the base64 bio encodes on
-	 * write and decodes on read */
-
-	for (;;)
-		{
-		i=fread(buf,1,512,stdin);
-		if (i <= 0) break;
-		BIO_write(bio,buf,i);
-		}
-	/* We need to 'flush' things to push out the encoding of the
-	 * last few bytes.  There is special encoding if it is not a
-	 * multiple of 3
-	 */
-	BIO_flush(bio);
-
-	printf("We have %d bytes available\n",BIO_pending(mbio));
-
-	/* We will now get a pointer to the data and the number of elements. */
-	/* hmm... this one was not defined by a macro in bio.h, it will be for
-	 * 0.9.1.  The other option is too just read from the memory bio.
-	 */
-	i=(int)BIO_ctrl(mbio,BIO_CTRL_INFO,0,(char *)&p);
-
-	printf("%d\n",i);
-	fwrite("---\n",1,4,stdout);
-	fwrite(p,1,i,stdout);
-	fwrite("---\n",1,4,stdout);
-
-	/* This call will walk the chain freeing all the BIOs */
-	BIO_free_all(bio);
-	}
diff --git a/demos/eay/conn.c b/demos/eay/conn.c
deleted file mode 100644
index c4b8f5163e..0000000000
--- a/demos/eay/conn.c
+++ /dev/null
@@ -1,105 +0,0 @@
-/* NOCW */
-/* demos/eay/conn.c */
-
-/* A minimal program to connect to a port using the sock4a protocol.
- *
- * cc -I../../include conn.c -L../.. -lcrypto
- */
-#include <stdio.h>
-#include <stdlib.h>
-#include <openssl/err.h>
-#include <openssl/bio.h>
-/* #include "proxy.h" */
-
-extern int errno;
-
-int main(argc,argv)
-int argc;
-char *argv[];
-	{
-	PROXY *pxy;
-	char *host;
-	char buf[1024*10],*p;
-	BIO *bio;
-	int i,len,off,ret=1;
-
-	if (argc <= 1)
-		host="localhost:4433";
-	else
-		host=argv[1];
-
-	/* Lets get nice error messages */
-	ERR_load_crypto_strings();
-
-	/* First, configure proxy settings */
-	pxy=PROXY_new();
-	PROXY_add_server(pxy,PROXY_PROTOCOL_SOCKS,"gromit:1080");
-
-	bio=BIO_new(BIO_s_socks4a_connect());
-
-	BIO_set_conn_hostname(bio,host);
-	BIO_set_proxies(bio,pxy);
-	BIO_set_socks_userid(bio,"eay");
-	BIO_set_nbio(bio,1);
-
-	p="GET / HTTP/1.0\r\n\r\n";
-	len=strlen(p);
-
-	off=0;
-	for (;;)
-		{
-		i=BIO_write(bio,&(p[off]),len);
-		if (i <= 0)
-			{
-			if (BIO_should_retry(bio))
-				{
-				fprintf(stderr,"write DELAY\n");
-				sleep(1);
-				continue;
-				}
-			else
-				{
-				goto err;
-				}
-			}
-		off+=i;
-		len-=i;
-		if (len <= 0) break;
-		}
-
-	for (;;)
-		{
-		i=BIO_read(bio,buf,sizeof(buf));
-		if (i == 0) break;
-		if (i < 0)
-			{
-			if (BIO_should_retry(bio))
-				{
-				fprintf(stderr,"read DELAY\n");
-				sleep(1);
-				continue;
-				}
-			goto err;
-			}
-		fwrite(buf,1,i,stdout);
-		}
-
-	ret=1;
-
-	if (0)
-		{
-err:
-		if (ERR_peek_error() == 0) /* system call error */
-			{
-			fprintf(stderr,"errno=%d ",errno);
-			perror("error");
-			}
-		else
-			ERR_print_errors_fp(stderr);
-		}
-	BIO_free_all(bio);
-	if (pxy != NULL) PROXY_free(pxy);
-	exit(!ret);
-	return(ret);
-	}
-
diff --git a/demos/eay/loadrsa.c b/demos/eay/loadrsa.c
deleted file mode 100644
index 79f1885ca4..0000000000
--- a/demos/eay/loadrsa.c
+++ /dev/null
@@ -1,53 +0,0 @@
-#include <stdio.h>
-#include <openssl/rsa.h>
-
-/* This is a simple program to generate an RSA private key.  It then
- * saves both the public and private key into a char array, then
- * re-reads them.  It saves them as DER encoded binary data.
- */
-
-void callback(stage,count,arg)
-int stage,count;
-char *arg;
-	{
-	FILE *out;
-
-	out=(FILE *)arg;
-	fprintf(out,"%d",stage);
-	if (stage == 3)
-		fprintf(out,"\n");
-	fflush(out);
-	}
-
-main()
-	{
-	RSA *rsa,*pub_rsa,*priv_rsa;
-	int len;
-	unsigned char buf[1024],*p;
-
-	rsa=RSA_generate_key(512,RSA_F4,callback,(char *)stdout);
-
-	p=buf;
-
-	/* Save the public key into buffer, we know it will be big enough
-	 * but we should really check how much space we need by calling the
-	 * i2d functions with a NULL second parameter */
-	len=i2d_RSAPublicKey(rsa,&p);
-	len+=i2d_RSAPrivateKey(rsa,&p);
-
-	printf("The public and private key are now both in a char array\n");
-	printf("and are taking up %d bytes\n",len);
-
-	RSA_free(rsa);
-
-	p=buf;
-	pub_rsa=d2i_RSAPublicKey(NULL,&p,(long)len);
-	len-=(p-buf);
-	priv_rsa=d2i_RSAPrivateKey(NULL,&p,(long)len);
-
-	if ((pub_rsa == NULL) || (priv_rsa == NULL))
-		ERR_print_errors_fp(stderr);
-
-	RSA_free(pub_rsa);
-	RSA_free(priv_rsa);
-	}
diff --git a/demos/maurice/.cvsignore b/demos/maurice/.cvsignore
deleted file mode 100644
index 22c4e879ee..0000000000
--- a/demos/maurice/.cvsignore
+++ /dev/null
@@ -1,6 +0,0 @@
-example1
-example2
-example3
-example4
-*.flc
-semantic.cache
diff --git a/demos/maurice/Makefile b/demos/maurice/Makefile
deleted file mode 100644
index f9bf62276e..0000000000
--- a/demos/maurice/Makefile
+++ /dev/null
@@ -1,59 +0,0 @@
-CC=cc
-CFLAGS= -g -I../../include -Wall
-LIBS=  -L../.. -lcrypto
-EXAMPLES=example1 example2 example3 example4
-
-all: $(EXAMPLES) 
-
-example1: example1.o loadkeys.o 
-	$(CC) -o example1 example1.o loadkeys.o $(LIBS)
-
-example2: example2.o loadkeys.o
-	$(CC) -o example2 example2.o loadkeys.o $(LIBS)
-
-example3: example3.o 
-	$(CC) -o example3 example3.o $(LIBS)
-
-example4: example4.o
-	$(CC) -o example4 example4.o $(LIBS)
-
-clean:	
-	rm -f $(EXAMPLES) *.o
-
-test: all
-	@echo
-	@echo Example 1 Demonstrates the sealing and opening APIs
-	@echo Doing the encrypt side...
-	./example1 <README >t.t
-	@echo Doing the decrypt side...
-	./example1 -d <t.t >t.2
-	diff t.2 README
-	rm -f t.t t.2
-	@echo  example1 is OK
-
-	@echo
-	@echo Example2 Demonstrates rsa encryption and decryption
-	@echo   and it should just print \"This the clear text\"
-	./example2
-
-	@echo
-	@echo Example3 Demonstrates the use of symmetric block ciphers
-	@echo in this case it uses EVP_des_ede3_cbc
-	@echo i.e. triple DES in Cipher Block Chaining mode
-	@echo Doing the encrypt side...
-	./example3 ThisIsThePassword <README >t.t
-	@echo Doing the decrypt side...
-	./example3 -d ThisIsThePassword <t.t >t.2
-	diff t.2 README
-	rm -f t.t t.2
-	@echo  example3 is OK
-
-	@echo
-	@echo Example4 Demonstrates base64 encoding and decoding
-	@echo Doing the encrypt side...
-	./example4 <README >t.t
-	@echo Doing the decrypt side...
-	./example4 -d <t.t >t.2
-	diff t.2 README
-	rm -f t.t t.2
-	@echo example4 is OK
diff --git a/demos/maurice/README b/demos/maurice/README
deleted file mode 100644
index 29778d55cb..0000000000
--- a/demos/maurice/README
+++ /dev/null
@@ -1,34 +0,0 @@
-From Maurice Gittens <mgittens@gits.nl>
---
-	Example programs, demonstrating some basic SSLeay crypto library
-	operations, to help you not to make the same mistakes I did. 
-
-	The following files are present.
-	- loadkeys.c 	Demonstrates the loading and of public and 
-			private keys.
-	- loadkeys.h   	The interface for loadkeys.c
-	- example1.c    Demonstrates the sealing and opening API's
-	- example2.c  	Demonstrates rsa encryption and decryption
-	- example3.c    Demonstrates the use of symmetric block ciphers
-	- example4.c	Demonstrates base64 and decoding 		
-	- Makefile	A makefile you probably will have to adjust for
-			your environment
-	- README	this file
-
-
-	The programs were written by Maurice Gittens <mgittens@gits.nl>
-	with the necesary help from Eric Young <eay@cryptsoft.com> 
-	
-	You may do as you please with these programs, but please don't
-	pretend that you wrote them. 
-
-	To be complete: If you use these programs you acknowlegde that
-	you are aware that there is NO warranty of any kind associated
-	with these programs. I don't even claim that the programs work,
-	they are provided AS-IS.
-
- 	January 1997
-
-	Maurice	
-
-
diff --git a/demos/maurice/cert.pem b/demos/maurice/cert.pem
deleted file mode 100644
index e31a9ae05f..0000000000
--- a/demos/maurice/cert.pem
+++ /dev/null
@@ -1,77 +0,0 @@
-issuer :/C=NL/SP=Brabant/L=Eindhoven/O=Gittens Information Systems B.V./OU=Certification Services/CN=ca.gits.nl/Email=mgittens@gits.nl
-subject:/C=NL/SP=Brabant/O=Gittens Information Systems B.V./OU=Certification Services/CN=caleb.gits.nl/Email=mgittens@gits.nl
-serial :01
-
-Certificate:
-    Data:
-        Version: 0 (0x0)
-        Serial Number: 1 (0x1)
-        Signature Algorithm: md5withRSAEncryption
-        Issuer: C=NL, SP=Brabant, L=Eindhoven, O=Gittens Information Systems B.V., OU=Certification Services, CN=ca.gits.nl/Email=mgittens@gits.nl
-        Validity
-            Not Before: Jan  5 13:21:16 1997 GMT
-            Not After : Jul 24 13:21:16 1997 GMT
-        Subject: C=NL, SP=Brabant, O=Gittens Information Systems B.V., OU=Certification Services, CN=caleb.gits.nl/Email=mgittens@gits.nl
-        Subject Public Key Info:
-            Public Key Algorithm: rsaEncryption
-                Modulus:
-                    00:dd:82:a0:fe:a9:8d:6a:02:7e:78:d6:33:75:9b:
-                    82:01:4b:12:80:ea:6b:9b:83:9e:e3:ae:dc:f3:d0:
-                    71:7c:4b:ea:03:57:b4:cc:ba:44:5b:b8:4b:49:d3:
-                    f6:39:cc:3d:12:1f:da:58:26:27:bc:bc:ab:a4:6d:
-                    62:d1:91:5a:47:9f:80:40:c1:b9:fa:e3:1e:ef:52:
-                    78:46:26:43:65:1d:f2:6b:bf:ff:c0:81:66:14:cd:
-                    81:32:91:f1:f8:51:7d:0e:17:1f:27:fc:c7:51:fd:
-                    1c:73:41:e5:66:43:3c:67:a3:09:b9:5e:36:50:50:
-                    b1:e8:42:bd:5c:c6:2b:ec:a9:2c:fe:6a:fe:40:26:
-                    64:9e:b9:bf:2d:1d:fb:d0:48:5b:82:2a:8e:ab:a4:
-                    d5:7b:5f:26:84:8a:9a:69:5e:c1:71:e2:a9:59:4c:
-                    2a:76:f7:fd:f4:cf:3f:d3:ce:30:72:62:65:1c:e9:
-                    e9:ee:d2:fc:44:00:1e:e0:80:57:e9:41:b3:f0:44:
-                    e5:0f:77:3b:1a:1f:57:5e:94:1d:c3:a5:fa:af:41:
-                    8c:4c:30:6b:2b:00:84:52:0c:64:0c:a8:5b:17:16:
-                    d1:1e:f8:ea:72:01:47:9a:b9:21:95:f9:71:ed:7c:
-                    d2:93:54:0c:c5:9c:e8:e5:40:28:c5:a0:ca:b1:a9:
-                    20:f9
-                Exponent: 65537 (0x10001)
-    Signature Algorithm: md5withRSAEncryption
-        93:08:f9:e0:d4:c5:ca:95:de:4e:38:3b:28:87:e9:d3:b6:ce:
-        4f:69:2e:c9:09:57:2f:fa:e2:50:9f:39:ec:f3:84:e8:3a:8f:
-        9b:c3:06:62:90:49:93:6d:23:7a:2b:3d:7b:f9:46:32:18:d3:
-        87:44:49:f7:29:2f:f3:58:97:70:c3:45:5b:90:52:1c:df:fb:
-        a8:a3:a1:29:53:a3:4c:ed:d2:51:d0:44:98:a4:14:6f:76:9d:
-        0d:03:76:e5:d3:13:21:ce:a3:4d:2a:77:fe:ad:b3:47:6d:42:
-        b9:4a:0e:ff:61:f4:ec:62:b2:3b:00:9c:ac:16:a2:ec:19:c8:
-        c7:3d:d7:7d:97:cd:4d:1a:d2:00:07:4e:40:3d:b9:ba:1e:e2:
-        fe:81:28:57:b9:ad:2b:74:59:b0:9f:8b:a5:98:d3:75:06:67:
-        4a:04:11:b2:ea:1a:8c:e0:d4:be:c8:0c:46:76:7f:5f:5a:7b:
-        72:09:dd:b6:d3:6b:97:70:e8:7e:17:74:1c:f7:3a:5f:e3:fa:
-        c2:f7:95:bd:74:5e:44:4b:9b:bd:27:de:02:7f:87:1f:68:68:
-        60:b9:f4:1d:2b:7b:ce:ef:b1:7f:3a:be:b9:66:60:54:6f:0c:
-        a0:dd:8c:03:a7:f1:9f:f8:0e:8d:bb:c6:ba:77:61:f7:8e:be:
-        28:ba:d8:4f
-
------BEGIN CERTIFICATE-----
-MIIDzzCCArcCAQEwDQYJKoZIhvcNAQEEBQAwgbUxCzAJBgNVBAYTAk5MMRAwDgYD
-VQQIEwdCcmFiYW50MRIwEAYDVQQHEwlFaW5kaG92ZW4xKTAnBgNVBAoTIEdpdHRl
-bnMgSW5mb3JtYXRpb24gU3lzdGVtcyBCLlYuMR8wHQYDVQQLExZDZXJ0aWZpY2F0
-aW9uIFNlcnZpY2VzMRMwEQYDVQQDEwpjYS5naXRzLm5sMR8wHQYJKoZIhvcNAQkB
-FhBtZ2l0dGVuc0BnaXRzLm5sMB4XDTk3MDEwNTEzMjExNloXDTk3MDcyNDEzMjEx
-NlowgaQxCzAJBgNVBAYTAk5MMRAwDgYDVQQIEwdCcmFiYW50MSkwJwYDVQQKEyBH
-aXR0ZW5zIEluZm9ybWF0aW9uIFN5c3RlbXMgQi5WLjEfMB0GA1UECxMWQ2VydGlm
-aWNhdGlvbiBTZXJ2aWNlczEWMBQGA1UEAxMNY2FsZWIuZ2l0cy5ubDEfMB0GCSqG
-SIb3DQEJARYQbWdpdHRlbnNAZ2l0cy5ubDCCASIwDQYJKoZIhvcNAQEBBQADggEP
-ADCCAQoCggEBAN2CoP6pjWoCfnjWM3WbggFLEoDqa5uDnuOu3PPQcXxL6gNXtMy6
-RFu4S0nT9jnMPRIf2lgmJ7y8q6RtYtGRWkefgEDBufrjHu9SeEYmQ2Ud8mu//8CB
-ZhTNgTKR8fhRfQ4XHyf8x1H9HHNB5WZDPGejCbleNlBQsehCvVzGK+ypLP5q/kAm
-ZJ65vy0d+9BIW4Iqjquk1XtfJoSKmmlewXHiqVlMKnb3/fTPP9POMHJiZRzp6e7S
-/EQAHuCAV+lBs/BE5Q93OxofV16UHcOl+q9BjEwwaysAhFIMZAyoWxcW0R746nIB
-R5q5IZX5ce180pNUDMWc6OVAKMWgyrGpIPkCAwEAATANBgkqhkiG9w0BAQQFAAOC
-AQEAkwj54NTFypXeTjg7KIfp07bOT2kuyQlXL/riUJ857POE6DqPm8MGYpBJk20j
-eis9e/lGMhjTh0RJ9ykv81iXcMNFW5BSHN/7qKOhKVOjTO3SUdBEmKQUb3adDQN2
-5dMTIc6jTSp3/q2zR21CuUoO/2H07GKyOwCcrBai7BnIxz3XfZfNTRrSAAdOQD25
-uh7i/oEoV7mtK3RZsJ+LpZjTdQZnSgQRsuoajODUvsgMRnZ/X1p7cgndttNrl3Do
-fhd0HPc6X+P6wveVvXReREubvSfeAn+HH2hoYLn0HSt7zu+xfzq+uWZgVG8MoN2M
-A6fxn/gOjbvGundh946+KLrYTw==
------END CERTIFICATE-----
-
diff --git a/demos/maurice/example1.c b/demos/maurice/example1.c
deleted file mode 100644
index 1ef8299900..0000000000
--- a/demos/maurice/example1.c
+++ /dev/null
@@ -1,198 +0,0 @@
-/* NOCW */
-/*
-	Please read the README file for condition of use, before
-	using this software.
-	
-	Maurice Gittens  <mgittens@gits.nl>   January 1997
-*/
-
-#include <unistd.h>
-#include <stdio.h>
-#include <netinet/in.h>
-#include <fcntl.h>
-#include <strings.h>
-#include <stdlib.h>
-
-#include <openssl/rsa.h>
-#include <openssl/evp.h>
-#include <openssl/objects.h>
-#include <openssl/x509.h>
-#include <openssl/err.h>
-#include <openssl/pem.h>
-#include <openssl/ssl.h>
-
-#include "loadkeys.h"
-
-#define PUBFILE   "cert.pem"
-#define PRIVFILE  "privkey.pem"
-
-#define STDIN     0
-#define STDOUT    1 
-
-void main_encrypt(void);
-void main_decrypt(void);
-
-static const char *usage = "Usage: example1 [-d]\n";
-
-int main(int argc, char *argv[])
-{
-
-        ERR_load_crypto_strings();
-
-	if ((argc == 1))	
-	{
-		main_encrypt();
-	}	
-	else if ((argc == 2) && !strcmp(argv[1],"-d"))
-	{
-		main_decrypt();
-	}
-	else
-	{
-		printf("%s",usage);
-		exit(1);
-	}
-
-	return 0;		
-}
-
-void main_encrypt(void)
-{
-	unsigned int ebuflen;
-        EVP_CIPHER_CTX ectx;
-        unsigned char iv[EVP_MAX_IV_LENGTH];
-	unsigned char *ekey[1]; 
-	int readlen;
-	int ekeylen, net_ekeylen; 
-	EVP_PKEY *pubKey[1];
-	char buf[512];
-	char ebuf[512];
-	
- 	memset(iv, '\0', sizeof(iv));
-
-        pubKey[0] = ReadPublicKey(PUBFILE);
-
-	if(!pubKey[0])
-	{
-           fprintf(stderr,"Error: can't load public key");
-           exit(1);
-        }      
-
-        ekey[0] = malloc(EVP_PKEY_size(pubKey[0]));  
-        if (!ekey[0])
-	{
-	   EVP_PKEY_free(pubKey[0]); 
-	   perror("malloc");
-	   exit(1);
-	}
-
-	EVP_SealInit(&ectx,
-                   EVP_des_ede3_cbc(),
-		   ekey,
-		   &ekeylen,
-		   iv,
-		   pubKey,
-		   1); 
-
-	net_ekeylen = htonl(ekeylen);	
-	write(STDOUT, (char*)&net_ekeylen, sizeof(net_ekeylen));
-        write(STDOUT, ekey[0], ekeylen);
-        write(STDOUT, iv, sizeof(iv));
-
-	while(1)
-	{
-		readlen = read(STDIN, buf, sizeof(buf));
-
-		if (readlen <= 0)
-		{
-		   if (readlen < 0)
-			perror("read");
-
-		   break;
-		}
-
-		EVP_SealUpdate(&ectx, ebuf, &ebuflen, buf, readlen);
-
-		write(STDOUT, ebuf, ebuflen);
-	}
-
-        EVP_SealFinal(&ectx, ebuf, &ebuflen);
-        
-	write(STDOUT, ebuf, ebuflen);
-
-        EVP_PKEY_free(pubKey[0]);
-	free(ekey[0]);
-}
-
-void main_decrypt(void)
-{
-	char buf[520];
-	char ebuf[512];
-	unsigned int buflen;
-        EVP_CIPHER_CTX ectx;
-        unsigned char iv[EVP_MAX_IV_LENGTH];
-	unsigned char *encryptKey; 
-	unsigned int ekeylen; 
-	EVP_PKEY *privateKey;
-
-	memset(iv, '\0', sizeof(iv));
-
-	privateKey = ReadPrivateKey(PRIVFILE);
-	if (!privateKey)
-	{
-		fprintf(stderr, "Error: can't load private key");
-		exit(1);	
-	}
-
-     	read(STDIN, &ekeylen, sizeof(ekeylen));
-	ekeylen = ntohl(ekeylen);
-
-	if (ekeylen != EVP_PKEY_size(privateKey))
-	{
-        	EVP_PKEY_free(privateKey);
-		fprintf(stderr, "keylength mismatch");
-		exit(1);	
-	}
-
-	encryptKey = malloc(sizeof(char) * ekeylen);
-	if (!encryptKey)
-	{
-        	EVP_PKEY_free(privateKey);
-		perror("malloc");
-		exit(1);
-	}
-
-	read(STDIN, encryptKey, ekeylen);
-	read(STDIN, iv, sizeof(iv));
-	EVP_OpenInit(&ectx,
-		   EVP_des_ede3_cbc(), 
-		   encryptKey,
-		   ekeylen,
-		   iv,
-		   privateKey); 	
-
-	while(1)
-	{
-		int readlen = read(STDIN, ebuf, sizeof(ebuf));
-
-		if (readlen <= 0)
-		{
-			if (readlen < 0)
-				perror("read");
-
-			break;
-		}
-
-		EVP_OpenUpdate(&ectx, buf, &buflen, ebuf, readlen);
-		write(STDOUT, buf, buflen);
-	}
-
-        EVP_OpenFinal(&ectx, buf, &buflen);
-
-	write(STDOUT, buf, buflen);
-
-        EVP_PKEY_free(privateKey);
-	free(encryptKey);
-}
-
-
diff --git a/demos/maurice/example2.c b/demos/maurice/example2.c
deleted file mode 100644
index 57bce10b5e..0000000000
--- a/demos/maurice/example2.c
+++ /dev/null
@@ -1,75 +0,0 @@
-/* NOCW */
-/*
-        Please read the README file for condition of use, before
-        using this software.
-
-        Maurice Gittens  <mgittens@gits.nl>   January 1997
-*/
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <strings.h>
-
-#include <openssl/rsa.h>
-#include <openssl/evp.h>
-#include <openssl/objects.h>
-#include <openssl/x509.h>
-#include <openssl/err.h>
-#include <openssl/pem.h>
-#include <openssl/ssl.h>
-
-#include "loadkeys.h"
-
-#define PUBFILE   "cert.pem"
-#define PRIVFILE  "privkey.pem"
-#define STDIN     0
-#define STDOUT    1 
-
-int main()
-{
-        char *ct = "This the clear text";
-	char *buf;   
-	char *buf2;
-  	EVP_PKEY *pubKey;
-  	EVP_PKEY *privKey;
-	int len;
-
-        ERR_load_crypto_strings();
-
-        privKey = ReadPrivateKey(PRIVFILE);
-        if (!privKey) 
-	{  
-		ERR_print_errors_fp (stderr);    
-		exit (1);  
-	}
-
-        pubKey = ReadPublicKey(PUBFILE);  
-	if(!pubKey)
-	{
-	   EVP_PKEY_free(privKey);   
-           fprintf(stderr,"Error: can't load public key");
-	   exit(1);
-	}
-
-	/* No error checking */
-        buf = malloc(EVP_PKEY_size(pubKey));
-        buf2 = malloc(EVP_PKEY_size(pubKey));
-
-	len = RSA_public_encrypt(strlen(ct)+1, ct, buf, pubKey->pkey.rsa,RSA_PKCS1_PADDING);
-
-	if (len != EVP_PKEY_size(pubKey))
-	{
-	    fprintf(stderr,"Error: ciphertext should match length of key\n");
-	    exit(1);
-	}
-
-	RSA_private_decrypt(len, buf, buf2, privKey->pkey.rsa,RSA_PKCS1_PADDING);
-
-	printf("%s\n", buf2);
-
-	EVP_PKEY_free(privKey);
-	EVP_PKEY_free(pubKey);
-	free(buf);
-	free(buf2);
-        return 0;
-}
diff --git a/demos/maurice/example3.c b/demos/maurice/example3.c
deleted file mode 100644
index 03d8a20f62..0000000000
--- a/demos/maurice/example3.c
+++ /dev/null
@@ -1,87 +0,0 @@
-/* NOCW */
-/*
-        Please read the README file for condition of use, before
-        using this software.
-
-        Maurice Gittens  <mgittens@gits.nl>   January 1997
-
-*/
-
-#include <stdio.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <sys/stat.h>
-#include <openssl/evp.h>
-
-#define STDIN     	0
-#define STDOUT    	1
-#define BUFLEN	  	512 
-#define INIT_VECTOR 	"12345678"
-#define ENCRYPT		1
-#define DECRYPT         0
-#define ALG		EVP_des_ede3_cbc()
-
-static const char *usage = "Usage: example3 [-d] password\n";
-
-void do_cipher(char *,int);
-
-int main(int argc, char *argv[])
-{
-	if ((argc == 2))	
-	{
-		do_cipher(argv[1],ENCRYPT);
-	}	
-	else if ((argc == 3) && !strcmp(argv[1],"-d"))
-	{
-		do_cipher(argv[2],DECRYPT);
-	}
-	else
-	{
-		fprintf(stderr,"%s", usage);
-		exit(1);
-	}
-
-	return 0;		
-}
-
-void do_cipher(char *pw, int operation)
-{
-	char buf[BUFLEN];
-	char ebuf[BUFLEN + 8];
-	unsigned int ebuflen; /* rc; */
-        unsigned char iv[EVP_MAX_IV_LENGTH], key[EVP_MAX_KEY_LENGTH];
-	/* unsigned int ekeylen, net_ekeylen;  */
-	EVP_CIPHER_CTX ectx;
-        
-	memcpy(iv, INIT_VECTOR, sizeof(iv));
-
-	EVP_BytesToKey(ALG, EVP_md5(), "salu", pw, strlen(pw), 1, key, iv);
-
-	EVP_CIPHER_CTX_init(&ectx);
-	EVP_CipherInit_ex(&ectx, ALG, NULL, key, iv, operation);
-
-	while(1)
-	{
-		int readlen = read(STDIN, buf, sizeof(buf));
-	
-		if (readlen <= 0)
-		{
-			if (!readlen)
-			   break;
-			else
-			{
-				perror("read");
-				exit(1);
-			}
-		}
-
-		EVP_CipherUpdate(&ectx, ebuf, &ebuflen, buf, readlen);
-
-		write(STDOUT, ebuf, ebuflen);
-	}
-
-        EVP_CipherFinal_ex(&ectx, ebuf, &ebuflen); 
-	EVP_CIPHER_CTX_cleanup(&ectx);
-
-	write(STDOUT, ebuf, ebuflen); 
-}
diff --git a/demos/maurice/example4.c b/demos/maurice/example4.c
deleted file mode 100644
index ce629848b7..0000000000
--- a/demos/maurice/example4.c
+++ /dev/null
@@ -1,123 +0,0 @@
-/* NOCW */
-/*
-        Please read the README file for condition of use, before
-        using this software.
-
-        Maurice Gittens  <mgittens@gits.nl>   January 1997
-
-*/
-
-#include <stdio.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <sys/stat.h>
-#include <openssl/evp.h>
-
-#define STDIN     	0
-#define STDOUT    	1
-#define BUFLEN	  	512 
-
-static const char *usage = "Usage: example4 [-d]\n";
-
-void do_encode(void);
-void do_decode(void);
-
-int main(int argc, char *argv[])
-{
-	if ((argc == 1))	
-	{
-		do_encode();
-	}	
-	else if ((argc == 2) && !strcmp(argv[1],"-d"))
-	{
-		do_decode();
-	}
-	else
-	{
-		fprintf(stderr,"%s", usage);
-		exit(1);
-	}
-
-	return 0;		
-}
-
-void do_encode()
-{
-	char buf[BUFLEN];
-	char ebuf[BUFLEN+24];
-	unsigned int ebuflen;
-	EVP_ENCODE_CTX ectx;
-        
-	EVP_EncodeInit(&ectx);
-
-	while(1)
-	{
-		int readlen = read(STDIN, buf, sizeof(buf));
-	
-		if (readlen <= 0)
-		{
-			if (!readlen)
-			   break;
-			else
-			{
-				perror("read");
-				exit(1);
-			}
-		}
-
-		EVP_EncodeUpdate(&ectx, ebuf, &ebuflen, buf, readlen);
-
-		write(STDOUT, ebuf, ebuflen);
-	}
-
-        EVP_EncodeFinal(&ectx, ebuf, &ebuflen); 
-
-	write(STDOUT, ebuf, ebuflen);
-}
-
-void do_decode()
-{
- 	char buf[BUFLEN];
- 	char ebuf[BUFLEN+24];
-	unsigned int ebuflen;
-	EVP_ENCODE_CTX ectx;
-        
-	EVP_DecodeInit(&ectx);
-
-	while(1)
-	{
-		int readlen = read(STDIN, buf, sizeof(buf));
-		int rc;	
-	
-		if (readlen <= 0)
-		{
-			if (!readlen)
-			   break;
-			else
-			{
-				perror("read");
-				exit(1);
-			}
-		}
-
-		rc = EVP_DecodeUpdate(&ectx, ebuf, &ebuflen, buf, readlen);
-		if (rc <= 0)
-		{
-			if (!rc)
-			{
-				write(STDOUT, ebuf, ebuflen);
-				break;
-			}
-
-			fprintf(stderr, "Error: decoding message\n");
-			return;
-		}
-
-		write(STDOUT, ebuf, ebuflen);
-	}
-
-        EVP_DecodeFinal(&ectx, ebuf, &ebuflen); 
-
-	write(STDOUT, ebuf, ebuflen); 
-}
-
diff --git a/demos/maurice/loadkeys.c b/demos/maurice/loadkeys.c
deleted file mode 100644
index 82fd22a950..0000000000
--- a/demos/maurice/loadkeys.c
+++ /dev/null
@@ -1,72 +0,0 @@
-/* NOCW */
-/*
-        Please read the README file for condition of use, before
-        using this software.
-
-        Maurice Gittens  <mgittens@gits.nl>   January 1997
-
-*/
-
-#include <unistd.h>
-#include <stdio.h>
-#include <netinet/in.h>
-#include <fcntl.h>
-#include <strings.h>
-#include <stdlib.h>
-
-#include <openssl/rsa.h>
-#include <openssl/evp.h>
-#include <openssl/objects.h>
-#include <openssl/x509.h>
-#include <openssl/err.h>
-#include <openssl/pem.h>
-#include <openssl/ssl.h>
-
-EVP_PKEY * ReadPublicKey(const char *certfile)
-{
-  FILE *fp = fopen (certfile, "r");   
-  X509 *x509;
-  EVP_PKEY *pkey;
-
-  if (!fp) 
-     return NULL; 
-
-  x509 = PEM_read_X509(fp, NULL, 0, NULL);
-
-  if (x509 == NULL) 
-  {  
-     ERR_print_errors_fp (stderr);
-     return NULL;   
-  }
-
-  fclose (fp);
-  
-  pkey=X509_extract_key(x509);
-
-  X509_free(x509);
-
-  if (pkey == NULL) 
-     ERR_print_errors_fp (stderr);
-
-  return pkey; 
-}
-
-EVP_PKEY *ReadPrivateKey(const char *keyfile)
-{
-	FILE *fp = fopen(keyfile, "r");
-	EVP_PKEY *pkey;
-
-	if (!fp)
-		return NULL;
-
-	pkey = PEM_read_PrivateKey(fp, NULL, 0, NULL);
-
-	fclose (fp);
-
-  	if (pkey == NULL) 
-		ERR_print_errors_fp (stderr);   
-
-	return pkey;
-}
-
-
diff --git a/demos/maurice/loadkeys.h b/demos/maurice/loadkeys.h
deleted file mode 100644
index d8fde86eb7..0000000000
--- a/demos/maurice/loadkeys.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/* NOCW */
-/*
-        Please read the README file for condition of use, before
-        using this software.
-
-        Maurice Gittens  <mgittens@gits.nl>   January 1997
-
-*/
-
-#ifndef LOADKEYS_H_SEEN
-#define LOADKEYS_H_SEEN
-
-#include <openssl/evp.h>
-
-EVP_PKEY * ReadPublicKey(const char *certfile);
-EVP_PKEY *ReadPrivateKey(const char *keyfile);
-
-#endif
-
diff --git a/demos/maurice/privkey.pem b/demos/maurice/privkey.pem
deleted file mode 100644
index fc3554e930..0000000000
--- a/demos/maurice/privkey.pem
+++ /dev/null
@@ -1,27 +0,0 @@
------BEGIN RSA PRIVATE KEY-----
-MIIEpAIBAAKCAQEA3YKg/qmNagJ+eNYzdZuCAUsSgOprm4Oe467c89BxfEvqA1e0
-zLpEW7hLSdP2Ocw9Eh/aWCYnvLyrpG1i0ZFaR5+AQMG5+uMe71J4RiZDZR3ya7//
-wIFmFM2BMpHx+FF9DhcfJ/zHUf0cc0HlZkM8Z6MJuV42UFCx6EK9XMYr7Kks/mr+
-QCZknrm/LR370EhbgiqOq6TVe18mhIqaaV7BceKpWUwqdvf99M8/084wcmJlHOnp
-7tL8RAAe4IBX6UGz8ETlD3c7Gh9XXpQdw6X6r0GMTDBrKwCEUgxkDKhbFxbRHvjq
-cgFHmrkhlflx7XzSk1QMxZzo5UAoxaDKsakg+QIDAQABAoIBAQC0hnh083PnuJ6g
-Flob+B+stCUhYWtPc6ZzgphaMD+9ABV4oescipWZdooNYiyikBwZgFIvUvFBtTXh
-rLBDgUVlZ81beUb7/EvC2aBh818rsotWW0Sw/ARY4d7wetcL/EWBzUA8E5vR6wlb
-uZGelR9OiyYqp2h2bj1/v5yaVnuHxBeBj5clTHtPMXc+/70iUNBDMZ0ruZTdSwll
-e0DH8pp/5USYewlrKtRIJT7elC8LFMqEz4OpNvfaR2OEY0FatYYmSvQPNwV8/Eor
-XlNzRi9qD0uXbVexaAgQZ3/KZuAzUbOgwJZZXEAOGkZ/J1n08jljPXdU0o7bHhNl
-7siHbuEBAoGBAP53IvvJkhnH8Akf6E6sXelZkPKHnwDwfywDAiIhXza9DB1DViRS
-bZUB5gzcxmLGalex5+LcwZmsqFO5NXZ8SQeE9p0YT8yJsX4J1w9JzSvsWJBS2vyW
-Kbt21oG6JAGrWSGMIfxKpuahtWLf4JpGjftti0qIVQ60GKEPc1/xE2PZAoGBAN7Y
-nRPaUaqcIwbnH9kovOKwZ/PWREy1ecr3YXj65VYTnwSJHD0+CJa/DX8eB/G4AoNA
-Y2LPbq0Xu3+7SaUsO45VkaZuJmNwheUQ4tmyd/YdnVZ0AHXx1tvpR7QeO0WjnlNK
-mR+x00fetrff2Ypahs0wtU0Xf3F8ORgVB8jnxBIhAoGAcwf0PpI+g30Im3dbEsWE
-poogpiJ81HXjZ0fs3PTtD9eh9FCOTlkcxHFZR5M980TyqbX4t2tH8WpFpaNh8a/5
-a3bF7PoiiLnuDKXyHC0mnKZ42rU53VkcgGwWSAqXYFHPNwUcD+rHTBbp4kqGQ/eF
-E5XPk9/RY5YyVAyiAUr/kvECgYBvW1Ua75SxqbZDI8mhbZ79tGMt0NtubZz/1KCL
-oOxrGAD1dkJ7Q/1svunSpMIZgvcWeV1wqfFHY72ZNZC2jiTwmkffH9nlBPyTm92Q
-JYOWo/PUmMEGLyRL3gWrtxOtV/as7nEYCndmyZ8KwTxmy5fi/z0J2f0gS5AIPbIX
-LeGnoQKBgQDapjz9K4HWR5AMxyga4eiLIrmADySP846uz3eZIvTJQZ+6TAamvnno
-KbnU21cGq5HBBtxqQvGswLPGW9rZAgykHHJmYBUp0xv4+I4qHfXyD7QNmvq+Vxjj
-V2tgIafEpaf2ZsfM7BZeZz8MzeGcDwyrHtIO1FQiYN5Qz9Hq68XmVA==
------END RSA PRIVATE KEY-----