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/opensslconf.h>
56 #include <openssl/evp.h>
57 #ifndef OPENSSL_NO_ENGINE
58 #include <openssl/engine.h>
60 #include <openssl/err.h>
61 #include <openssl/conf.h>
63 static void hexdump(FILE *f,const char *title,const unsigned char *s,int l)
67 fprintf(f,"%s",title);
71 fprintf(f,"\n%04x",n);
72 fprintf(f," %02x",s[n]);
77 static int convert(unsigned char *s)
81 for(d=s ; *s ; s+=2,++d)
87 fprintf(stderr,"Odd number of hex digits!");
90 sscanf((char *)s,"%2x",&n);
96 static char *sstrsep(char **string, const char *delim)
99 char *token = *string;
104 memset(isdelim, 0, 256);
109 isdelim[(unsigned char)(*delim)] = 1;
113 while (!isdelim[(unsigned char)(**string)])
127 static unsigned char *ustrsep(char **p,const char *sep)
128 { return (unsigned char *)sstrsep(p,sep); }
130 static int test1_exit(int ec)
133 return(0); /* To keep some compilers quiet */
136 static void test1(const EVP_CIPHER *c,const unsigned char *key,int kn,
137 const unsigned char *iv,int in,
138 const unsigned char *plaintext,int pn,
139 const unsigned char *ciphertext,int cn,
140 const unsigned char *aad,int an,
141 const unsigned char *tag,int tn,
145 unsigned char out[4096];
148 printf("Testing cipher %s%s\n",EVP_CIPHER_name(c),
149 (encdec == 1 ? "(encrypt)" : (encdec == 0 ? "(decrypt)" : "(encrypt/decrypt)")));
150 hexdump(stdout,"Key",key,kn);
152 hexdump(stdout,"IV",iv,in);
153 hexdump(stdout,"Plaintext",plaintext,pn);
154 hexdump(stdout,"Ciphertext",ciphertext,cn);
156 hexdump(stdout,"AAD",aad,an);
158 hexdump(stdout,"Tag",tag,tn);
159 mode = EVP_CIPHER_mode(c);
160 if(kn != EVP_CIPHER_key_length(c))
162 fprintf(stderr,"Key length doesn't match, got %d expected %lu\n",kn,
163 (unsigned long)EVP_CIPHER_key_length(c));
166 EVP_CIPHER_CTX_init(&ctx);
167 EVP_CIPHER_CTX_set_flags(&ctx,EVP_CIPHER_CTX_FLAG_WRAP_ALLOW);
170 if (mode == EVP_CIPH_GCM_MODE)
172 if(!EVP_EncryptInit_ex(&ctx,c,NULL,NULL,NULL))
174 fprintf(stderr,"EncryptInit failed\n");
175 ERR_print_errors_fp(stderr);
178 if(!EVP_CIPHER_CTX_ctrl(&ctx, EVP_CTRL_GCM_SET_IVLEN, in, NULL))
180 fprintf(stderr,"IV length set failed\n");
181 ERR_print_errors_fp(stderr);
184 if(!EVP_EncryptInit_ex(&ctx,NULL,NULL,key,iv))
186 fprintf(stderr,"Key/IV set failed\n");
187 ERR_print_errors_fp(stderr);
190 if (an && !EVP_EncryptUpdate(&ctx,NULL,&outl,aad,an))
192 fprintf(stderr,"AAD set failed\n");
193 ERR_print_errors_fp(stderr);
197 else if (mode == EVP_CIPH_CCM_MODE)
199 if(!EVP_EncryptInit_ex(&ctx,c,NULL,NULL,NULL))
201 fprintf(stderr,"EncryptInit failed\n");
202 ERR_print_errors_fp(stderr);
205 if(!EVP_CIPHER_CTX_ctrl(&ctx, EVP_CTRL_CCM_SET_IVLEN, in, NULL))
207 fprintf(stderr,"IV length set failed\n");
208 ERR_print_errors_fp(stderr);
211 if(!EVP_CIPHER_CTX_ctrl(&ctx, EVP_CTRL_CCM_SET_TAG, tn, NULL))
213 fprintf(stderr,"Tag length set failed\n");
214 ERR_print_errors_fp(stderr);
217 if(!EVP_EncryptInit_ex(&ctx,NULL,NULL,key,iv))
219 fprintf(stderr,"Key/IV set failed\n");
220 ERR_print_errors_fp(stderr);
223 if (!EVP_EncryptUpdate(&ctx,NULL,&outl,NULL,pn))
225 fprintf(stderr,"Plaintext length set failed\n");
226 ERR_print_errors_fp(stderr);
229 if (an && !EVP_EncryptUpdate(&ctx,NULL,&outl,aad,an))
231 fprintf(stderr,"AAD set failed\n");
232 ERR_print_errors_fp(stderr);
236 else if (mode == EVP_CIPH_WRAP_MODE)
238 if(!EVP_EncryptInit_ex(&ctx,c,NULL,key,in ? iv : NULL))
240 fprintf(stderr,"EncryptInit failed\n");
241 ERR_print_errors_fp(stderr);
245 else if(!EVP_EncryptInit_ex(&ctx,c,NULL,key,iv))
247 fprintf(stderr,"EncryptInit failed\n");
248 ERR_print_errors_fp(stderr);
251 EVP_CIPHER_CTX_set_padding(&ctx,0);
253 if(!EVP_EncryptUpdate(&ctx,out,&outl,plaintext,pn))
255 fprintf(stderr,"Encrypt failed\n");
256 ERR_print_errors_fp(stderr);
259 if(!EVP_EncryptFinal_ex(&ctx,out+outl,&outl2))
261 fprintf(stderr,"EncryptFinal failed\n");
262 ERR_print_errors_fp(stderr);
268 fprintf(stderr,"Ciphertext length mismatch got %d expected %d\n",
273 if(memcmp(out,ciphertext,cn))
275 fprintf(stderr,"Ciphertext mismatch\n");
276 hexdump(stderr,"Got",out,cn);
277 hexdump(stderr,"Expected",ciphertext,cn);
280 if (mode == EVP_CIPH_GCM_MODE || mode == EVP_CIPH_CCM_MODE)
282 unsigned char rtag[16];
283 /* Note: EVP_CTRL_CCM_GET_TAG has same value as
284 * EVP_CTRL_GCM_GET_TAG
286 if (!EVP_CIPHER_CTX_ctrl(&ctx, EVP_CTRL_GCM_GET_TAG, tn, rtag))
288 fprintf(stderr,"Get tag failed\n");
289 ERR_print_errors_fp(stderr);
292 if (memcmp(rtag, tag, tn))
294 fprintf(stderr,"Tag mismatch\n");
295 hexdump(stderr,"Got",rtag,tn);
296 hexdump(stderr,"Expected",tag,tn);
304 if (mode == EVP_CIPH_GCM_MODE)
306 if(!EVP_DecryptInit_ex(&ctx,c,NULL,NULL,NULL))
308 fprintf(stderr,"EncryptInit failed\n");
309 ERR_print_errors_fp(stderr);
312 if(!EVP_CIPHER_CTX_ctrl(&ctx, EVP_CTRL_GCM_SET_IVLEN, in, NULL))
314 fprintf(stderr,"IV length set failed\n");
315 ERR_print_errors_fp(stderr);
318 if(!EVP_DecryptInit_ex(&ctx,NULL,NULL,key,iv))
320 fprintf(stderr,"Key/IV set failed\n");
321 ERR_print_errors_fp(stderr);
324 if (!EVP_CIPHER_CTX_ctrl(&ctx, EVP_CTRL_GCM_SET_TAG, tn, (void *)tag))
326 fprintf(stderr,"Set tag failed\n");
327 ERR_print_errors_fp(stderr);
330 if (an && !EVP_DecryptUpdate(&ctx,NULL,&outl,aad,an))
332 fprintf(stderr,"AAD set failed\n");
333 ERR_print_errors_fp(stderr);
337 else if (mode == EVP_CIPH_CCM_MODE)
339 if(!EVP_DecryptInit_ex(&ctx,c,NULL,NULL,NULL))
341 fprintf(stderr,"DecryptInit failed\n");
342 ERR_print_errors_fp(stderr);
345 if(!EVP_CIPHER_CTX_ctrl(&ctx, EVP_CTRL_CCM_SET_IVLEN, in, NULL))
347 fprintf(stderr,"IV length set failed\n");
348 ERR_print_errors_fp(stderr);
351 if(!EVP_CIPHER_CTX_ctrl(&ctx, EVP_CTRL_CCM_SET_TAG, tn, (void *)tag))
353 fprintf(stderr,"Tag length set failed\n");
354 ERR_print_errors_fp(stderr);
357 if(!EVP_DecryptInit_ex(&ctx,NULL,NULL,key,iv))
359 fprintf(stderr,"Key/Nonce set failed\n");
360 ERR_print_errors_fp(stderr);
363 if (!EVP_DecryptUpdate(&ctx,NULL,&outl,NULL,pn))
365 fprintf(stderr,"Plaintext length set failed\n");
366 ERR_print_errors_fp(stderr);
369 if (an && !EVP_EncryptUpdate(&ctx,NULL,&outl,aad,an))
371 fprintf(stderr,"AAD set failed\n");
372 ERR_print_errors_fp(stderr);
376 else if (mode == EVP_CIPH_WRAP_MODE)
378 if(!EVP_DecryptInit_ex(&ctx,c,NULL,key,in ? iv : NULL))
380 fprintf(stderr,"EncryptInit failed\n");
381 ERR_print_errors_fp(stderr);
385 else if(!EVP_DecryptInit_ex(&ctx,c,NULL,key,iv))
387 fprintf(stderr,"DecryptInit failed\n");
388 ERR_print_errors_fp(stderr);
391 EVP_CIPHER_CTX_set_padding(&ctx,0);
393 if(!EVP_DecryptUpdate(&ctx,out,&outl,ciphertext,cn))
395 fprintf(stderr,"Decrypt failed\n");
396 ERR_print_errors_fp(stderr);
399 if(mode != EVP_CIPH_CCM_MODE && !EVP_DecryptFinal_ex(&ctx,out+outl,&outl2))
401 fprintf(stderr,"DecryptFinal failed\n");
402 ERR_print_errors_fp(stderr);
408 fprintf(stderr,"Plaintext length mismatch got %d expected %d\n",
413 if(memcmp(out,plaintext,pn))
415 fprintf(stderr,"Plaintext mismatch\n");
416 hexdump(stderr,"Got",out,pn);
417 hexdump(stderr,"Expected",plaintext,pn);
422 EVP_CIPHER_CTX_cleanup(&ctx);
427 static int test_cipher(const char *cipher,const unsigned char *key,int kn,
428 const unsigned char *iv,int in,
429 const unsigned char *plaintext,int pn,
430 const unsigned char *ciphertext,int cn,
431 const unsigned char *aad,int an,
432 const unsigned char *tag,int tn,
437 c=EVP_get_cipherbyname(cipher);
441 test1(c,key,kn,iv,in,plaintext,pn,ciphertext,cn,aad,an,tag,tn,encdec);
446 static int test_digest(const char *digest,
447 const unsigned char *plaintext,int pn,
448 const unsigned char *ciphertext, unsigned int cn)
452 unsigned char md[EVP_MAX_MD_SIZE];
455 d=EVP_get_digestbyname(digest);
459 printf("Testing digest %s\n",EVP_MD_name(d));
460 hexdump(stdout,"Plaintext",plaintext,pn);
461 hexdump(stdout,"Digest",ciphertext,cn);
463 EVP_MD_CTX_init(&ctx);
464 if(!EVP_DigestInit_ex(&ctx,d, NULL))
466 fprintf(stderr,"DigestInit failed\n");
467 ERR_print_errors_fp(stderr);
470 if(!EVP_DigestUpdate(&ctx,plaintext,pn))
472 fprintf(stderr,"DigestUpdate failed\n");
473 ERR_print_errors_fp(stderr);
476 if(!EVP_DigestFinal_ex(&ctx,md,&mdn))
478 fprintf(stderr,"DigestFinal failed\n");
479 ERR_print_errors_fp(stderr);
482 EVP_MD_CTX_cleanup(&ctx);
486 fprintf(stderr,"Digest length mismatch, got %d expected %d\n",mdn,cn);
490 if(memcmp(md,ciphertext,cn))
492 fprintf(stderr,"Digest mismatch\n");
493 hexdump(stderr,"Got",md,cn);
494 hexdump(stderr,"Expected",ciphertext,cn);
500 EVP_MD_CTX_cleanup(&ctx);
505 int main(int argc,char **argv)
507 const char *szTestFile;
512 fprintf(stderr,"%s <test file>\n",argv[0]);
515 CRYPTO_malloc_debug_init();
516 CRYPTO_set_mem_debug_options(V_CRYPTO_MDEBUG_ALL);
517 CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
521 f=fopen(szTestFile,"r");
527 ERR_load_crypto_strings();
528 /* Load up the software EVP_CIPHER and EVP_MD definitions */
529 OpenSSL_add_all_ciphers();
530 OpenSSL_add_all_digests();
531 #ifndef OPENSSL_NO_ENGINE
532 /* Load all compiled-in ENGINEs */
533 ENGINE_load_builtin_engines();
538 #ifndef OPENSSL_NO_ENGINE
539 /* Register all available ENGINE implementations of ciphers and digests.
540 * This could perhaps be changed to "ENGINE_register_all_complete()"? */
541 ENGINE_register_all_ciphers();
542 ENGINE_register_all_digests();
543 /* If we add command-line options, this statement should be switchable.
544 * It'll prevent ENGINEs being ENGINE_init()ialised for cipher/digest use if
545 * they weren't already initialised. */
546 /* ENGINE_set_cipher_flags(ENGINE_CIPHER_FLAG_NOINIT); */
554 unsigned char *iv,*key,*plaintext,*ciphertext,*aad,*tag;
560 if(!fgets((char *)line,sizeof line,f))
562 if(line[0] == '#' || line[0] == '\n')
565 cipher=sstrsep(&p,":");
568 plaintext=ustrsep(&p,":");
569 ciphertext=ustrsep(&p,":");
583 if (p [-1] == '\n') {
587 encdec = atoi(sstrsep(&p,"\n"));
592 pn=convert(plaintext);
593 cn=convert(ciphertext);
599 if(!test_cipher(cipher,key,kn,iv,in,plaintext,pn,ciphertext,cn,aad,an,tag,tn,encdec)
600 && !test_digest(cipher,plaintext,pn,ciphertext,cn))
602 #ifdef OPENSSL_NO_AES
603 if (strstr(cipher, "AES") == cipher)
605 fprintf(stdout, "Cipher disabled, skipping %s\n", cipher);
609 #ifdef OPENSSL_NO_DES
610 if (strstr(cipher, "DES") == cipher)
612 fprintf(stdout, "Cipher disabled, skipping %s\n", cipher);
616 #ifdef OPENSSL_NO_RC4
617 if (strstr(cipher, "RC4") == cipher)
619 fprintf(stdout, "Cipher disabled, skipping %s\n", cipher);
623 #ifdef OPENSSL_NO_CAMELLIA
624 if (strstr(cipher, "CAMELLIA") == cipher)
626 fprintf(stdout, "Cipher disabled, skipping %s\n", cipher);
630 #ifdef OPENSSL_NO_SEED
631 if (strstr(cipher, "SEED") == cipher)
633 fprintf(stdout, "Cipher disabled, skipping %s\n", cipher);
637 fprintf(stderr,"Can't find %s\n",cipher);
643 #ifndef OPENSSL_NO_ENGINE
647 CRYPTO_cleanup_all_ex_data();
648 ERR_remove_thread_state(NULL);
650 CRYPTO_mem_leaks_fp(stderr);