diff options
author | Andy Polyakov <appro@openssl.org> | 2014-07-05 23:53:55 +0200 |
---|---|---|
committer | Andy Polyakov <appro@openssl.org> | 2014-07-05 23:53:55 +0200 |
commit | 375a64e3496c7576a7dbcfdf9a549bf2693506e8 (patch) | |
tree | dbefb0815914eeadd918464cdf24db1921cbf4c3 /apps | |
parent | fdea4fff8fb058be928980600b24cf4c62ef3630 (diff) |
apps/speed.c: add multi-block benchmark.
Diffstat (limited to 'apps')
-rw-r--r-- | apps/speed.c | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/apps/speed.c b/apps/speed.c index b5b7d50b06..6201a84985 100644 --- a/apps/speed.c +++ b/apps/speed.c @@ -357,6 +357,7 @@ static void *KDF1_SHA1(const void *in, size_t inlen, void *out, size_t *outlen) } #endif /* OPENSSL_NO_ECDH */ +static void multiblock_speed(const EVP_CIPHER *evp_cipher); int MAIN(int, char **); @@ -641,6 +642,7 @@ int MAIN(int argc, char **argv) #ifndef NO_FORK int multi=0; #endif + int multiblock=0; #ifndef TIMES usertime=-1; @@ -791,6 +793,11 @@ int MAIN(int argc, char **argv) j--; /* Otherwise, -mr gets confused with an algorithm. */ } + else if (argc > 0 && !strcmp(*argv,"-mb")) + { + multiblock=1; + j--; + } else #ifndef OPENSSL_NO_MD2 if (strcmp(*argv,"md2") == 0) doit[D_MD2]=1; @@ -1993,6 +2000,19 @@ int MAIN(int argc, char **argv) if (doit[D_EVP]) { +#ifdef EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK + if (multiblock && evp_cipher) + { + if (!(EVP_CIPHER_flags(evp_cipher)&EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK)) + { + fprintf(stderr,"%s is not multi-block capable\n",OBJ_nid2ln(evp_cipher->nid)); + goto end; + } + multiblock_speed(evp_cipher); + mret=0; + goto end; + } +#endif for (j=0; j<SIZE_NUM; j++) { if (evp_cipher) @@ -2968,4 +2988,108 @@ static int do_multi(int multi) return 1; } #endif + +static void multiblock_speed(const EVP_CIPHER *evp_cipher) + { + static int mblengths[]={8*1024,2*8*1024,4*8*1024,8*8*1024,8*16*1024}; + int j,count,num=sizeof(lengths)/sizeof(lengths[0]); + const char *alg_name; + unsigned char *inp,*out,no_key[32],no_iv[16]; + EVP_CIPHER_CTX ctx; + double d=0.0; + + inp = OPENSSL_malloc(mblengths[num-1]); + out = OPENSSL_malloc(mblengths[num-1]+1024); + + EVP_CIPHER_CTX_init(&ctx); + EVP_EncryptInit_ex(&ctx,evp_cipher,NULL,no_key,no_iv); + EVP_CIPHER_CTX_ctrl(&ctx,EVP_CTRL_AEAD_SET_MAC_KEY,sizeof(no_key),no_key); + alg_name=OBJ_nid2ln(evp_cipher->nid); + + for (j=0; j<num; j++) + { + print_message(alg_name,0,mblengths[j]); + Time_F(START); + for (count=0,run=1; run && count<0x7fffffff; count++) + { + unsigned char aad[13]; + EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM mb_param = {NULL,aad,sizeof(aad),0}; + size_t len = mblengths[j]; + int packlen; + + aad[8] = 23; + aad[9] = 3; + aad[10] = 2; + aad[11] = 0; + aad[12] = 0; + mb_param.out = NULL; + mb_param.inp = aad; + mb_param.len = len; + mb_param.interleave = 8; + + packlen=EVP_CIPHER_CTX_ctrl(&ctx, + EVP_CTRL_TLS1_1_MULTIBLOCK_AAD, + sizeof(mb_param),&mb_param); + + if (packlen>0) + { + mb_param.out = out; + mb_param.inp = inp; + mb_param.len = len; + EVP_CIPHER_CTX_ctrl(&ctx, + EVP_CTRL_TLS1_1_MULTIBLOCK_ENCRYPT, + sizeof(mb_param),&mb_param); + } + else + { + int pad; + + RAND_bytes(out,16); + len+=16; + aad[11] = len>>8; + aad[12] = len; + pad=EVP_CIPHER_CTX_ctrl(&ctx, + EVP_CTRL_AEAD_TLS1_AAD,13,aad); + EVP_Cipher(&ctx,out,inp,len+pad); + } + } + d=Time_F(STOP); + BIO_printf(bio_err,mr ? "+R:%d:%s:%f\n" + : "%d %s's in %.2fs\n",count,"evp",d); + results[D_EVP][j]=((double)count)/d*mblengths[j]; + } + + if (mr) + { + fprintf(stdout,"+H"); + for (j=0; j<num; j++) + fprintf(stdout,":%d",mblengths[j]); + fprintf(stdout,"\n"); + fprintf(stdout,"+F:%d:%s",D_EVP,alg_name); + for (j=0; j<num; j++) + fprintf(stdout,":%.2f",results[D_EVP][j]); + fprintf(stdout,"\n"); + } + else + { + fprintf(stdout,"The 'numbers' are in 1000s of bytes per second processed.\n"); + fprintf(stdout,"type "); + for (j=0; j<num; j++) + fprintf(stdout,"%7d bytes",mblengths[j]); + fprintf(stdout,"\n"); + fprintf(stdout,"%-24s",alg_name); + + for (j=0; j<num; j++) + { + if (results[D_EVP][j] > 10000) + fprintf(stdout," %11.2fk",results[D_EVP][j]/1e3); + else + fprintf(stdout," %11.2f ",results[D_EVP][j]); + } + fprintf(stdout,"\n"); + } + + OPENSSL_free(inp); + OPENSSL_free(out); + } #endif |