Remove old unused and unmaintained demonstration code.

[openssl.git] / demos / maurice / example3.c

diff --git a/demos/maurice/example3.c b/demos/maurice/example3.c
deleted file mode 100644 (file)
index 03d8a20..0000000
--- 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); 
-}