1 /* Written by Ben Laurie, 2001 */
3 * Copyright (c) 2001 The OpenSSL Project. All rights reserved.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in
14 * the documentation and/or other materials provided with the
17 * 3. All advertising materials mentioning features or use of this
18 * software must display the following acknowledgment:
19 * "This product includes software developed by the OpenSSL Project
20 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
22 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
23 * endorse or promote products derived from this software without
24 * prior written permission. For written permission, please contact
25 * openssl-core@openssl.org.
27 * 5. Products derived from this software may not be called "OpenSSL"
28 * nor may "OpenSSL" appear in their names without prior written
29 * permission of the OpenSSL Project.
31 * 6. Redistributions of any form whatsoever must retain the following
33 * "This product includes software developed by the OpenSSL Project
34 * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
36 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
37 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
38 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
39 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
40 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
41 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
42 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
43 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
44 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
45 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
46 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
47 * OF THE POSSIBILITY OF SUCH DAMAGE.
55 #include <openssl/evp.h>
56 #include <openssl/engine.h>
57 #include <openssl/conf.h>
59 static void hexdump(FILE *f,const char *title,const unsigned char *s,int l)
63 fprintf(f,"%s",title);
67 fprintf(f,"\n%04x",n);
68 fprintf(f," %02x",s[n]);
73 static int convert(unsigned char *s)
77 for(d=s ; *s ; s+=2,++d)
83 fprintf(stderr,"Odd number of hex digits!");
86 sscanf((char *)s,"%2x",&n);
92 static char *sstrsep(char **string, const char *delim)
95 char *token = *string;
100 memset(isdelim, 0, 256);
105 isdelim[(unsigned char)(*delim)] = 1;
109 while (!isdelim[(unsigned char)(**string)])
123 static unsigned char *ustrsep(char **p,const char *sep)
124 { return (unsigned char *)sstrsep(p,sep); }
126 static void test1(const EVP_CIPHER *c,const unsigned char *key,int kn,
127 const unsigned char *iv,int in,
128 const unsigned char *plaintext,int pn,
129 const unsigned char *ciphertext,int cn,
133 unsigned char out[4096];
136 printf("Testing cipher %s%s\n",EVP_CIPHER_name(c),
137 (encdec == 1 ? "(encrypt)" : (encdec == 0 ? "(decrypt)" : "(encrypt/decrypt)")));
138 hexdump(stdout,"Key",key,kn);
140 hexdump(stdout,"IV",iv,in);
141 hexdump(stdout,"Plaintext",plaintext,pn);
142 hexdump(stdout,"Ciphertext",ciphertext,cn);
146 fprintf(stderr,"Key length doesn't match, got %d expected %d\n",kn,
150 EVP_CIPHER_CTX_init(&ctx);
153 if(!EVP_EncryptInit_ex(&ctx,c,NULL,key,iv))
155 fprintf(stderr,"EncryptInit failed\n");
158 EVP_CIPHER_CTX_set_padding(&ctx,0);
160 if(!EVP_EncryptUpdate(&ctx,out,&outl,plaintext,pn))
162 fprintf(stderr,"Encrypt failed\n");
165 if(!EVP_EncryptFinal_ex(&ctx,out+outl,&outl2))
167 fprintf(stderr,"EncryptFinal failed\n");
173 fprintf(stderr,"Ciphertext length mismatch got %d expected %d\n",
178 if(memcmp(out,ciphertext,cn))
180 fprintf(stderr,"Ciphertext mismatch\n");
181 hexdump(stderr,"Got",out,cn);
182 hexdump(stderr,"Expected",ciphertext,cn);
189 if(!EVP_DecryptInit_ex(&ctx,c,NULL,key,iv))
191 fprintf(stderr,"DecryptInit failed\n");
194 EVP_CIPHER_CTX_set_padding(&ctx,0);
196 if(!EVP_DecryptUpdate(&ctx,out,&outl,ciphertext,cn))
198 fprintf(stderr,"Decrypt failed\n");
201 if(!EVP_DecryptFinal_ex(&ctx,out+outl,&outl2))
203 fprintf(stderr,"DecryptFinal failed\n");
209 fprintf(stderr,"Plaintext length mismatch got %d expected %d\n",
214 if(memcmp(out,plaintext,cn))
216 fprintf(stderr,"Plaintext mismatch\n");
217 hexdump(stderr,"Got",out,cn);
218 hexdump(stderr,"Expected",plaintext,cn);
223 EVP_CIPHER_CTX_cleanup(&ctx);
228 static int test_cipher(const char *cipher,const unsigned char *key,int kn,
229 const unsigned char *iv,int in,
230 const unsigned char *plaintext,int pn,
231 const unsigned char *ciphertext,int cn,
236 c=EVP_get_cipherbyname(cipher);
240 test1(c,key,kn,iv,in,plaintext,pn,ciphertext,cn,encdec);
245 static int test_digest(const char *digest,
246 const unsigned char *plaintext,int pn,
247 const unsigned char *ciphertext, unsigned int cn)
251 unsigned char md[EVP_MAX_MD_SIZE];
254 d=EVP_get_digestbyname(digest);
258 printf("Testing digest %s\n",EVP_MD_name(d));
259 hexdump(stdout,"Plaintext",plaintext,pn);
260 hexdump(stdout,"Digest",ciphertext,cn);
262 EVP_MD_CTX_init(&ctx);
263 if(!EVP_DigestInit_ex(&ctx,d, NULL))
265 fprintf(stderr,"DigestInit failed\n");
268 if(!EVP_DigestUpdate(&ctx,plaintext,pn))
270 fprintf(stderr,"DigestUpdate failed\n");
273 if(!EVP_DigestFinal_ex(&ctx,md,&mdn))
275 fprintf(stderr,"DigestFinal failed\n");
278 EVP_MD_CTX_cleanup(&ctx);
282 fprintf(stderr,"Digest length mismatch, got %d expected %d\n",mdn,cn);
286 if(memcmp(md,ciphertext,cn))
288 fprintf(stderr,"Digest mismatch\n");
289 hexdump(stderr,"Got",md,cn);
290 hexdump(stderr,"Expected",ciphertext,cn);
296 EVP_MD_CTX_cleanup(&ctx);
301 int main(int argc,char **argv)
303 const char *szTestFile;
308 fprintf(stderr,"%s <test file>\n",argv[0]);
311 CRYPTO_malloc_debug_init();
312 CRYPTO_set_mem_debug_options(V_CRYPTO_MDEBUG_ALL);
313 CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
317 f=fopen(szTestFile,"r");
324 /* Load up the software EVP_CIPHER and EVP_MD definitions */
325 OpenSSL_add_all_ciphers();
326 OpenSSL_add_all_digests();
327 /* Load all compiled-in ENGINEs */
328 ENGINE_load_builtin_engines();
332 /* Register all available ENGINE implementations of ciphers and digests.
333 * This could perhaps be changed to "ENGINE_register_all_complete()"? */
334 ENGINE_register_all_ciphers();
335 ENGINE_register_all_digests();
336 /* If we add command-line options, this statement should be switchable.
337 * It'll prevent ENGINEs being ENGINE_init()ialised for cipher/digest use if
338 * they weren't already initialised. */
339 /* ENGINE_set_cipher_flags(ENGINE_CIPHER_FLAG_NOINIT); */
346 unsigned char *iv,*key,*plaintext,*ciphertext;
350 if(!fgets((char *)line,sizeof line,f))
352 if(line[0] == '#' || line[0] == '\n')
355 cipher=sstrsep(&p,":");
358 plaintext=ustrsep(&p,":");
359 ciphertext=ustrsep(&p,":");
364 encdec = atoi(sstrsep(&p,"\n"));
370 pn=convert(plaintext);
371 cn=convert(ciphertext);
373 if(!test_cipher(cipher,key,kn,iv,in,plaintext,pn,ciphertext,cn,encdec)
374 && !test_digest(cipher,plaintext,pn,ciphertext,cn))
376 fprintf(stderr,"Can't find %s\n",cipher);
383 CRYPTO_cleanup_all_ex_data();
386 CRYPTO_mem_leaks_fp(stderr);