X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=crypto%2Fevp%2Fevp_test.c;h=63d70953949d970e436c3b2f97b36601a4834eee;hb=0d263d2acf54d92fb2026813bc4b2969b64de94a;hp=e312672ba2d66d7239969396d4784a135687a149;hpb=581f1c84940d77451c2592e9fa470893f6c3c3eb;p=oweals%2Fopenssl.git diff --git a/crypto/evp/evp_test.c b/crypto/evp/evp_test.c index e312672ba2..63d7095394 100644 --- a/crypto/evp/evp_test.c +++ b/crypto/evp/evp_test.c @@ -49,8 +49,16 @@ #include #include + +#include "../e_os.h" + +#include #include +#ifndef OPENSSL_NO_ENGINE #include +#endif +#include +#include static void hexdump(FILE *f,const char *title,const unsigned char *s,int l) { @@ -72,12 +80,12 @@ static int convert(unsigned char *s) for(d=s ; *s ; s+=2,++d) { - int n; + unsigned int n; if(!s[1]) { fprintf(stderr,"Odd number of hex digits!"); - exit(4); + EXIT(4); } sscanf((char *)s,"%2x",&n); *d=(unsigned char)n; @@ -117,104 +125,327 @@ static char *sstrsep(char **string, const char *delim) } static unsigned char *ustrsep(char **p,const char *sep) - { return (unsigned char *)sstrsep((char **)p,sep); } + { return (unsigned char *)sstrsep(p,sep); } + +static int test1_exit(int ec) + { + EXIT(ec); + return(0); /* To keep some compilers quiet */ + } + +/* Test copying of contexts */ +static void test_ctx_replace(EVP_CIPHER_CTX **pctx) + { + /* Make copy of context and replace original */ + EVP_CIPHER_CTX *ctx_copy; + ctx_copy = EVP_CIPHER_CTX_new(); + EVP_CIPHER_CTX_copy(ctx_copy, *pctx); + EVP_CIPHER_CTX_free(*pctx); + *pctx = ctx_copy; + } static void test1(const EVP_CIPHER *c,const unsigned char *key,int kn, const unsigned char *iv,int in, const unsigned char *plaintext,int pn, - const unsigned char *ciphertext,int cn) + const unsigned char *ciphertext,int cn, + const unsigned char *aad,int an, + const unsigned char *tag,int tn, + int encdec) { - EVP_CIPHER_CTX ctx; + EVP_CIPHER_CTX *ctx = NULL; unsigned char out[4096]; - int outl,outl2; + int outl,outl2,mode; - printf("Testing cipher %s\n",EVP_CIPHER_name(c)); + printf("Testing cipher %s%s\n",EVP_CIPHER_name(c), + (encdec == 1 ? "(encrypt)" : (encdec == 0 ? "(decrypt)" : "(encrypt/decrypt)"))); hexdump(stdout,"Key",key,kn); if(in) hexdump(stdout,"IV",iv,in); hexdump(stdout,"Plaintext",plaintext,pn); hexdump(stdout,"Ciphertext",ciphertext,cn); - - if(kn != c->key_len) - { - fprintf(stderr,"Key length doesn't match, got %d expected %d\n",kn, - c->key_len); - exit(5); - } - EVP_CIPHER_CTX_init(&ctx); - if(!EVP_EncryptInit_ex(&ctx,c,NULL,key,iv)) + if (an) + hexdump(stdout,"AAD",aad,an); + if (tn) + hexdump(stdout,"Tag",tag,tn); + mode = EVP_CIPHER_mode(c); + if(kn != EVP_CIPHER_key_length(c)) { - fprintf(stderr,"EncryptInit failed\n"); - exit(10); + fprintf(stderr,"Key length doesn't match, got %d expected %lu\n",kn, + (unsigned long)EVP_CIPHER_key_length(c)); + test1_exit(5); } - EVP_CIPHER_CTX_set_padding(&ctx,0); + ctx = EVP_CIPHER_CTX_new(); + EVP_CIPHER_CTX_set_flags(ctx,EVP_CIPHER_CTX_FLAG_WRAP_ALLOW); + if (encdec != 0) + { + if (mode == EVP_CIPH_GCM_MODE) + { + if(!EVP_EncryptInit_ex(ctx,c,NULL,NULL,NULL)) + { + fprintf(stderr,"EncryptInit failed\n"); + ERR_print_errors_fp(stderr); + test1_exit(10); + } + if(!EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_GCM_SET_IVLEN, in, NULL)) + { + fprintf(stderr,"IV length set failed\n"); + ERR_print_errors_fp(stderr); + test1_exit(11); + } + if(!EVP_EncryptInit_ex(ctx,NULL,NULL,key,iv)) + { + fprintf(stderr,"Key/IV set failed\n"); + ERR_print_errors_fp(stderr); + test1_exit(12); + } + if (an && !EVP_EncryptUpdate(ctx,NULL,&outl,aad,an)) + { + fprintf(stderr,"AAD set failed\n"); + ERR_print_errors_fp(stderr); + test1_exit(13); + } + } + else if (mode == EVP_CIPH_CCM_MODE) + { + if(!EVP_EncryptInit_ex(ctx,c,NULL,NULL,NULL)) + { + fprintf(stderr,"EncryptInit failed\n"); + ERR_print_errors_fp(stderr); + test1_exit(10); + } + if(!EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_CCM_SET_IVLEN, in, NULL)) + { + fprintf(stderr,"IV length set failed\n"); + ERR_print_errors_fp(stderr); + test1_exit(11); + } + if(!EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_CCM_SET_TAG, tn, NULL)) + { + fprintf(stderr,"Tag length set failed\n"); + ERR_print_errors_fp(stderr); + test1_exit(11); + } + if(!EVP_EncryptInit_ex(ctx,NULL,NULL,key,iv)) + { + fprintf(stderr,"Key/IV set failed\n"); + ERR_print_errors_fp(stderr); + test1_exit(12); + } + if (!EVP_EncryptUpdate(ctx,NULL,&outl,NULL,pn)) + { + fprintf(stderr,"Plaintext length set failed\n"); + ERR_print_errors_fp(stderr); + test1_exit(12); + } + if (an && !EVP_EncryptUpdate(ctx,NULL,&outl,aad,an)) + { + fprintf(stderr,"AAD set failed\n"); + ERR_print_errors_fp(stderr); + test1_exit(13); + } + } + else if (mode == EVP_CIPH_WRAP_MODE) + { + if(!EVP_EncryptInit_ex(ctx,c,NULL,key,in ? iv : NULL)) + { + fprintf(stderr,"EncryptInit failed\n"); + ERR_print_errors_fp(stderr); + test1_exit(10); + } + } + else if(!EVP_EncryptInit_ex(ctx,c,NULL,key,iv)) + { + fprintf(stderr,"EncryptInit failed\n"); + ERR_print_errors_fp(stderr); + test1_exit(10); + } + EVP_CIPHER_CTX_set_padding(ctx,0); - if(!EVP_EncryptUpdate(&ctx,out,&outl,plaintext,pn)) - { - fprintf(stderr,"Encrypt failed\n"); - exit(6); - } - if(!EVP_EncryptFinal_ex(&ctx,out+outl,&outl2)) - { - fprintf(stderr,"EncryptFinal failed\n"); - exit(7); - } + test_ctx_replace(&ctx); - if(outl+outl2 != cn) - { - fprintf(stderr,"Ciphertext length mismatch got %d expected %d\n", - outl+outl2,cn); - exit(8); - } + if(!EVP_EncryptUpdate(ctx,out,&outl,plaintext,pn)) + { + fprintf(stderr,"Encrypt failed\n"); + ERR_print_errors_fp(stderr); + test1_exit(6); + } + if(!EVP_EncryptFinal_ex(ctx,out+outl,&outl2)) + { + fprintf(stderr,"EncryptFinal failed\n"); + ERR_print_errors_fp(stderr); + test1_exit(7); + } - if(memcmp(out,ciphertext,cn)) - { - fprintf(stderr,"Ciphertext mismatch\n"); - hexdump(stderr,"Got",out,cn); - hexdump(stderr,"Expected",ciphertext,cn); - exit(9); - } + if(outl+outl2 != cn) + { + fprintf(stderr,"Ciphertext length mismatch got %d expected %d\n", + outl+outl2,cn); + test1_exit(8); + } - if(!EVP_DecryptInit_ex(&ctx,c,NULL,key,iv)) - { - fprintf(stderr,"DecryptInit failed\n"); - exit(11); + if(memcmp(out,ciphertext,cn)) + { + fprintf(stderr,"Ciphertext mismatch\n"); + hexdump(stderr,"Got",out,cn); + hexdump(stderr,"Expected",ciphertext,cn); + test1_exit(9); + } + if (mode == EVP_CIPH_GCM_MODE || mode == EVP_CIPH_CCM_MODE) + { + unsigned char rtag[16]; + /* Note: EVP_CTRL_CCM_GET_TAG has same value as + * EVP_CTRL_GCM_GET_TAG + */ + if (!EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_GCM_GET_TAG, tn, rtag)) + { + fprintf(stderr,"Get tag failed\n"); + ERR_print_errors_fp(stderr); + test1_exit(14); + } + if (memcmp(rtag, tag, tn)) + { + fprintf(stderr,"Tag mismatch\n"); + hexdump(stderr,"Got",rtag,tn); + hexdump(stderr,"Expected",tag,tn); + test1_exit(9); + } + } } - EVP_CIPHER_CTX_set_padding(&ctx,0); - if(!EVP_DecryptUpdate(&ctx,out,&outl,ciphertext,pn)) - { - fprintf(stderr,"Decrypt failed\n"); - exit(6); - } - if(!EVP_DecryptFinal_ex(&ctx,out+outl,&outl2)) - { - fprintf(stderr,"DecryptFinal failed\n"); - exit(7); - } + if (encdec <= 0) + { + if (mode == EVP_CIPH_GCM_MODE) + { + if(!EVP_DecryptInit_ex(ctx,c,NULL,NULL,NULL)) + { + fprintf(stderr,"EncryptInit failed\n"); + ERR_print_errors_fp(stderr); + test1_exit(10); + } + if(!EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_GCM_SET_IVLEN, in, NULL)) + { + fprintf(stderr,"IV length set failed\n"); + ERR_print_errors_fp(stderr); + test1_exit(11); + } + if(!EVP_DecryptInit_ex(ctx,NULL,NULL,key,iv)) + { + fprintf(stderr,"Key/IV set failed\n"); + ERR_print_errors_fp(stderr); + test1_exit(12); + } + if (!EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_GCM_SET_TAG, tn, (void *)tag)) + { + fprintf(stderr,"Set tag failed\n"); + ERR_print_errors_fp(stderr); + test1_exit(14); + } + if (an && !EVP_DecryptUpdate(ctx,NULL,&outl,aad,an)) + { + fprintf(stderr,"AAD set failed\n"); + ERR_print_errors_fp(stderr); + test1_exit(13); + } + } + else if (mode == EVP_CIPH_CCM_MODE) + { + if(!EVP_DecryptInit_ex(ctx,c,NULL,NULL,NULL)) + { + fprintf(stderr,"DecryptInit failed\n"); + ERR_print_errors_fp(stderr); + test1_exit(10); + } + if(!EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_CCM_SET_IVLEN, in, NULL)) + { + fprintf(stderr,"IV length set failed\n"); + ERR_print_errors_fp(stderr); + test1_exit(11); + } + if(!EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_CCM_SET_TAG, tn, (void *)tag)) + { + fprintf(stderr,"Tag length set failed\n"); + ERR_print_errors_fp(stderr); + test1_exit(11); + } + if(!EVP_DecryptInit_ex(ctx,NULL,NULL,key,iv)) + { + fprintf(stderr,"Key/Nonce set failed\n"); + ERR_print_errors_fp(stderr); + test1_exit(12); + } + if (!EVP_DecryptUpdate(ctx,NULL,&outl,NULL,pn)) + { + fprintf(stderr,"Plaintext length set failed\n"); + ERR_print_errors_fp(stderr); + test1_exit(12); + } + if (an && !EVP_EncryptUpdate(ctx,NULL,&outl,aad,an)) + { + fprintf(stderr,"AAD set failed\n"); + ERR_print_errors_fp(stderr); + test1_exit(13); + } + } + else if (mode == EVP_CIPH_WRAP_MODE) + { + if(!EVP_DecryptInit_ex(ctx,c,NULL,key,in ? iv : NULL)) + { + fprintf(stderr,"EncryptInit failed\n"); + ERR_print_errors_fp(stderr); + test1_exit(10); + } + } + else if(!EVP_DecryptInit_ex(ctx,c,NULL,key,iv)) + { + fprintf(stderr,"DecryptInit failed\n"); + ERR_print_errors_fp(stderr); + test1_exit(11); + } + EVP_CIPHER_CTX_set_padding(ctx,0); - if(outl+outl2 != cn) - { - fprintf(stderr,"Plaintext length mismatch got %d expected %d\n", - outl+outl2,cn); - exit(8); - } + test_ctx_replace(&ctx); - if(memcmp(out,plaintext,cn)) - { - fprintf(stderr,"Plaintext mismatch\n"); - hexdump(stderr,"Got",out,cn); - hexdump(stderr,"Expected",plaintext,cn); - exit(9); + if(!EVP_DecryptUpdate(ctx,out,&outl,ciphertext,cn)) + { + fprintf(stderr,"Decrypt failed\n"); + ERR_print_errors_fp(stderr); + test1_exit(6); + } + if(mode != EVP_CIPH_CCM_MODE && !EVP_DecryptFinal_ex(ctx,out+outl,&outl2)) + { + fprintf(stderr,"DecryptFinal failed\n"); + ERR_print_errors_fp(stderr); + test1_exit(7); + } + + if(outl+outl2 != pn) + { + fprintf(stderr,"Plaintext length mismatch got %d expected %d\n", + outl+outl2,pn); + test1_exit(8); + } + + if(memcmp(out,plaintext,pn)) + { + fprintf(stderr,"Plaintext mismatch\n"); + hexdump(stderr,"Got",out,pn); + hexdump(stderr,"Expected",plaintext,pn); + test1_exit(9); + } } + EVP_CIPHER_CTX_free(ctx); + printf("\n"); } static int test_cipher(const char *cipher,const unsigned char *key,int kn, const unsigned char *iv,int in, const unsigned char *plaintext,int pn, - const unsigned char *ciphertext,int cn) + const unsigned char *ciphertext,int cn, + const unsigned char *aad,int an, + const unsigned char *tag,int tn, + int encdec) { const EVP_CIPHER *c; @@ -222,14 +453,14 @@ static int test_cipher(const char *cipher,const unsigned char *key,int kn, if(!c) return 0; - test1(c,key,kn,iv,in,plaintext,pn,ciphertext,cn); + test1(c,key,kn,iv,in,plaintext,pn,ciphertext,cn,aad,an,tag,tn,encdec); return 1; } static int test_digest(const char *digest, const unsigned char *plaintext,int pn, - const unsigned char *ciphertext, int cn) + const unsigned char *ciphertext, unsigned int cn) { const EVP_MD *d; EVP_MD_CTX ctx; @@ -248,24 +479,27 @@ static int test_digest(const char *digest, if(!EVP_DigestInit_ex(&ctx,d, NULL)) { fprintf(stderr,"DigestInit failed\n"); - exit(100); + ERR_print_errors_fp(stderr); + EXIT(100); } if(!EVP_DigestUpdate(&ctx,plaintext,pn)) { fprintf(stderr,"DigestUpdate failed\n"); - exit(101); + ERR_print_errors_fp(stderr); + EXIT(101); } if(!EVP_DigestFinal_ex(&ctx,md,&mdn)) { fprintf(stderr,"DigestFinal failed\n"); - exit(101); + ERR_print_errors_fp(stderr); + EXIT(101); } EVP_MD_CTX_cleanup(&ctx); if(mdn != cn) { fprintf(stderr,"Digest length mismatch, got %d expected %d\n",mdn,cn); - exit(102); + EXIT(102); } if(memcmp(md,ciphertext,cn)) @@ -273,11 +507,13 @@ static int test_digest(const char *digest, fprintf(stderr,"Digest mismatch\n"); hexdump(stderr,"Got",md,cn); hexdump(stderr,"Expected",ciphertext,cn); - exit(103); + EXIT(103); } printf("\n"); + EVP_MD_CTX_cleanup(&ctx); + return 1; } @@ -289,7 +525,7 @@ int main(int argc,char **argv) if(argc != 2) { fprintf(stderr,"%s \n",argv[0]); - exit(1); + EXIT(1); } CRYPTO_malloc_debug_init(); CRYPTO_set_mem_debug_options(V_CRYPTO_MDEBUG_ALL); @@ -301,14 +537,20 @@ int main(int argc,char **argv) if(!f) { perror(szTestFile); - exit(2); + EXIT(2); } - + ERR_load_crypto_strings(); /* Load up the software EVP_CIPHER and EVP_MD definitions */ OpenSSL_add_all_ciphers(); OpenSSL_add_all_digests(); +#ifndef OPENSSL_NO_ENGINE /* Load all compiled-in ENGINEs */ ENGINE_load_builtin_engines(); +#endif +#if 0 + OPENSSL_config(); +#endif +#ifndef OPENSSL_NO_ENGINE /* Register all available ENGINE implementations of ciphers and digests. * This could perhaps be changed to "ENGINE_register_all_complete()"? */ ENGINE_register_all_ciphers(); @@ -317,14 +559,18 @@ int main(int argc,char **argv) * It'll prevent ENGINEs being ENGINE_init()ialised for cipher/digest use if * they weren't already initialised. */ /* ENGINE_set_cipher_flags(ENGINE_CIPHER_FLAG_NOINIT); */ +#endif for( ; ; ) { char line[4096]; char *p; char *cipher; - unsigned char *iv,*key,*plaintext,*ciphertext; + unsigned char *iv,*key,*plaintext,*ciphertext,*aad,*tag; + int encdec; int kn,in,pn,cn; + int an = 0; + int tn = 0; if(!fgets((char *)line,sizeof line,f)) break; @@ -335,25 +581,86 @@ int main(int argc,char **argv) key=ustrsep(&p,":"); iv=ustrsep(&p,":"); plaintext=ustrsep(&p,":"); - ciphertext=ustrsep(&p,"\n"); + ciphertext=ustrsep(&p,":"); + if (p[-1] == '\n') { + encdec = -1; + p[-1] = '\0'; + tag=aad=NULL; + an=tn=0; + } else { + aad=ustrsep(&p,":"); + tag=ustrsep(&p,":"); + if (tag == NULL) { + p = (char *)aad; + tag=aad=NULL; + an=tn=0; + } + if (p [-1] == '\n') { + encdec = -1; + p[-1] = '\0'; + } else + encdec = atoi(sstrsep(&p,"\n")); + } kn=convert(key); in=convert(iv); pn=convert(plaintext); cn=convert(ciphertext); + if (aad) { + an=convert(aad); + tn=convert(tag); + } - if(!test_cipher(cipher,key,kn,iv,in,plaintext,pn,ciphertext,cn) + if(!test_cipher(cipher,key,kn,iv,in,plaintext,pn,ciphertext,cn,aad,an,tag,tn,encdec) && !test_digest(cipher,plaintext,pn,ciphertext,cn)) { +#ifdef OPENSSL_NO_AES + if (strstr(cipher, "AES") == cipher) + { + fprintf(stdout, "Cipher disabled, skipping %s\n", cipher); + continue; + } +#endif +#ifdef OPENSSL_NO_DES + if (strstr(cipher, "DES") == cipher) + { + fprintf(stdout, "Cipher disabled, skipping %s\n", cipher); + continue; + } +#endif +#ifdef OPENSSL_NO_RC4 + if (strstr(cipher, "RC4") == cipher) + { + fprintf(stdout, "Cipher disabled, skipping %s\n", cipher); + continue; + } +#endif +#ifdef OPENSSL_NO_CAMELLIA + if (strstr(cipher, "CAMELLIA") == cipher) + { + fprintf(stdout, "Cipher disabled, skipping %s\n", cipher); + continue; + } +#endif +#ifdef OPENSSL_NO_SEED + if (strstr(cipher, "SEED") == cipher) + { + fprintf(stdout, "Cipher disabled, skipping %s\n", cipher); + continue; + } +#endif fprintf(stderr,"Can't find %s\n",cipher); - exit(3); + EXIT(3); } } + fclose(f); +#ifndef OPENSSL_NO_ENGINE ENGINE_cleanup(); +#endif EVP_cleanup(); CRYPTO_cleanup_all_ex_data(); - ERR_remove_state(0); + ERR_remove_thread_state(NULL); ERR_free_strings(); CRYPTO_mem_leaks_fp(stderr);