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.
52 #include <openssl/evp.h>
53 #include <openssl/engine.h>
55 static void hexdump(FILE *f,const char *title,const unsigned char *s,int l)
59 fprintf(f,"%s",title);
63 fprintf(f,"\n%04x",n);
64 fprintf(f," %02x",s[n]);
69 static int convert(unsigned char *s)
73 for(d=s ; *s ; s+=2,++d)
79 fprintf(stderr,"Odd number of hex digits!");
82 sscanf((char *)s,"%2x",&n);
88 static char *sstrsep(char **string, const char *delim)
91 char *token = *string;
96 memset(isdelim, 0, 256);
101 isdelim[(unsigned char)(*delim)] = 1;
105 while (!isdelim[(unsigned char)(**string)])
119 static unsigned char *ustrsep(char **p,const char *sep)
120 { return (unsigned char *)sstrsep((char **)p,sep); }
122 static void test1(const EVP_CIPHER *c,const unsigned char *key,int kn,
123 const unsigned char *iv,int in,
124 const unsigned char *plaintext,int pn,
125 const unsigned char *ciphertext,int cn)
128 unsigned char out[4096];
131 printf("Testing cipher %s\n",EVP_CIPHER_name(c));
132 hexdump(stdout,"Key",key,kn);
134 hexdump(stdout,"IV",iv,in);
135 hexdump(stdout,"Plaintext",plaintext,pn);
136 hexdump(stdout,"Ciphertext",ciphertext,cn);
140 fprintf(stderr,"Key length doesn't match, got %d expected %d\n",kn,
144 EVP_CIPHER_CTX_init(&ctx);
145 if(!EVP_EncryptInit(&ctx,c,key,iv))
147 fprintf(stderr,"EncryptInit failed\n");
150 EVP_CIPHER_CTX_set_padding(&ctx,0);
152 if(!EVP_EncryptUpdate(&ctx,out,&outl,plaintext,pn))
154 fprintf(stderr,"Encrypt failed\n");
157 if(!EVP_EncryptFinal(&ctx,out+outl,&outl2))
159 fprintf(stderr,"EncryptFinal failed\n");
165 fprintf(stderr,"Ciphertext length mismatch got %d expected %d\n",
170 if(memcmp(out,ciphertext,cn))
172 fprintf(stderr,"Ciphertext mismatch\n");
173 hexdump(stderr,"Got",out,cn);
174 hexdump(stderr,"Expected",ciphertext,cn);
178 if(!EVP_DecryptInit(&ctx,c,key,iv))
180 fprintf(stderr,"DecryptInit failed\n");
183 EVP_CIPHER_CTX_set_padding(&ctx,0);
185 if(!EVP_DecryptUpdate(&ctx,out,&outl,ciphertext,pn))
187 fprintf(stderr,"Decrypt failed\n");
190 if(!EVP_DecryptFinal(&ctx,out+outl,&outl2))
192 fprintf(stderr,"DecryptFinal failed\n");
198 fprintf(stderr,"Plaintext length mismatch got %d expected %d\n",
203 if(memcmp(out,plaintext,cn))
205 fprintf(stderr,"Plaintext mismatch\n");
206 hexdump(stderr,"Got",out,cn);
207 hexdump(stderr,"Expected",plaintext,cn);
214 static int test_cipher(const char *cipher,const unsigned char *key,int kn,
215 const unsigned char *iv,int in,
216 const unsigned char *plaintext,int pn,
217 const unsigned char *ciphertext,int cn)
222 c=EVP_get_cipherbyname(cipher);
226 test1(c,key,kn,iv,in,plaintext,pn,ciphertext,cn);
228 for(e=ENGINE_get_first() ; e ; e=ENGINE_get_next(e))
230 c=ENGINE_get_cipher_by_name(e,cipher);
233 printf("Testing engine %s\n",ENGINE_get_name(e));
235 test1(c,key,kn,iv,in,plaintext,pn,ciphertext,cn);
241 static int test_digest(const char *digest,
242 const unsigned char *plaintext,int pn,
243 const unsigned char *ciphertext, int cn)
247 unsigned char md[EVP_MAX_MD_SIZE];
250 d=EVP_get_digestbyname(digest);
254 printf("Testing digest %s\n",EVP_MD_name(d));
255 hexdump(stdout,"Plaintext",plaintext,pn);
256 hexdump(stdout,"Digest",ciphertext,cn);
258 EVP_MD_CTX_init(&ctx);
259 if(!EVP_DigestInit(&ctx,d))
261 fprintf(stderr,"DigestInit failed\n");
264 if(!EVP_DigestUpdate(&ctx,plaintext,pn))
266 fprintf(stderr,"DigestUpdate failed\n");
269 if(!EVP_DigestFinal(&ctx,md,&mdn))
271 fprintf(stderr,"DigestFinal failed\n");
274 EVP_MD_CTX_cleanup(&ctx);
278 fprintf(stderr,"Digest length mismatch, got %d expected %d\n",mdn,cn);
282 if(memcmp(md,ciphertext,cn))
284 fprintf(stderr,"Digest mismatch\n");
285 hexdump(stderr,"Got",md,cn);
286 hexdump(stderr,"Expected",ciphertext,cn);
295 int main(int argc,char **argv)
297 const char *szTestFile;
302 fprintf(stderr,"%s <test file>\n",argv[0]);
305 CRYPTO_malloc_debug_init();
306 CRYPTO_set_mem_debug_options(V_CRYPTO_MDEBUG_ALL);
307 CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
311 f=fopen(szTestFile,"r");
318 OpenSSL_add_all_ciphers();
319 OpenSSL_add_all_digests();
320 ENGINE_load_builtin_engines();
327 unsigned char *iv,*key,*plaintext,*ciphertext;
330 if(!fgets((char *)line,sizeof line,f))
332 if(line[0] == '#' || line[0] == '\n')
335 cipher=sstrsep(&p,":");
338 plaintext=ustrsep(&p,":");
339 ciphertext=ustrsep(&p,"\n");
343 pn=convert(plaintext);
344 cn=convert(ciphertext);
346 if(!test_cipher(cipher,key,kn,iv,in,plaintext,pn,ciphertext,cn)
347 && !test_digest(cipher,plaintext,pn,ciphertext,cn))
349 fprintf(stderr,"Can't find %s\n",cipher);
356 CRYPTO_cleanup_all_ex_data();
359 CRYPTO_mem_leaks_fp(stderr);