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AES IGE mode speedup.

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This commit is contained in:
Ben Laurie
2007-05-13 12:03:57 +00:00
parent e7f077f1ba
commit 50241bc84e
4 changed files with 133 additions and 34 deletions
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62
apps/speed.c
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@@ -275,7 +275,7 @@ static void print_result(int alg,int run_no,int count,double time_used);
static int do_multi(int multi);
#endif
#define ALGOR_NUM 25
#define ALGOR_NUM 28
#define SIZE_NUM 5
#define RSA_NUM 4
#define DSA_NUM 3
@@ -289,7 +289,8 @@ static const char *names[ALGOR_NUM]={
"rc2 cbc","rc5-32/12 cbc","blowfish cbc","cast cbc",
"aes-128 cbc","aes-192 cbc","aes-256 cbc",
"camellia-128 cbc","camellia-192 cbc","camellia-256 cbc",
"evp","sha256","sha512"};
"evp","sha256","sha512",
"aes-128 ige","aes-192 ige","aes-256 ige"};
static double results[ALGOR_NUM][SIZE_NUM];
static int lengths[SIZE_NUM]={16,64,256,1024,8*1024};
static double rsa_results[RSA_NUM][2];
@@ -617,6 +618,9 @@ int MAIN(int argc, char **argv)
#define D_EVP 22
#define D_SHA256 23
#define D_SHA512 24
#define D_IGE_128_AES 25
#define D_IGE_192_AES 26
#define D_IGE_256_AES 27
double d=0.0;
long c[ALGOR_NUM][SIZE_NUM];
#define R_DSA_512 0
@@ -957,7 +961,10 @@ int MAIN(int argc, char **argv)
if (strcmp(*argv,"aes-128-cbc") == 0) doit[D_CBC_128_AES]=1;
else if (strcmp(*argv,"aes-192-cbc") == 0) doit[D_CBC_192_AES]=1;
else if (strcmp(*argv,"aes-256-cbc") == 0) doit[D_CBC_256_AES]=1;
else
else if (strcmp(*argv,"aes-128-ige") == 0) doit[D_IGE_128_AES]=1;
else if (strcmp(*argv,"aes-192-ige") == 0) doit[D_IGE_192_AES]=1;
else if (strcmp(*argv,"aes-256-ige") == 0) doit[D_IGE_256_AES]=1;
else
#endif
#ifndef OPENSSL_NO_CAMELLIA
if (strcmp(*argv,"camellia-128-cbc") == 0) doit[D_CBC_128_CML]=1;
@@ -1177,6 +1184,7 @@ int MAIN(int argc, char **argv)
#endif
#ifndef OPENSSL_NO_AES
BIO_printf(bio_err,"aes-128-cbc aes-192-cbc aes-256-cbc ");
BIO_printf(bio_err,"aes-128-ige aes-192-ige aes-256-ige ");
#endif
#ifndef OPENSSL_NO_CAMELLIA
BIO_printf(bio_err,"\n");
@@ -1395,6 +1403,9 @@ int MAIN(int argc, char **argv)
c[D_CBC_256_CML][0]=count;
c[D_SHA256][0]=count;
c[D_SHA512][0]=count;
c[D_IGE_128_AES][0]=count;
c[D_IGE_192_AES][0]=count;
c[D_IGE_256_AES][0]=count;
for (i=1; i<SIZE_NUM; i++)
{
@@ -1429,6 +1440,9 @@ int MAIN(int argc, char **argv)
c[D_CBC_128_CML][i]=c[D_CBC_128_CML][i-1]*l0/l1;
c[D_CBC_192_CML][i]=c[D_CBC_192_CML][i-1]*l0/l1;
c[D_CBC_256_CML][i]=c[D_CBC_256_CML][i-1]*l0/l1;
c[D_IGE_128_AES][i]=c[D_IGE_128_AES][i-1]*l0/l1;
c[D_IGE_192_AES][i]=c[D_IGE_192_AES][i-1]*l0/l1;
c[D_IGE_256_AES][i]=c[D_IGE_256_AES][i-1]*l0/l1;
}
#ifndef OPENSSL_NO_RSA
rsa_c[R_RSA_512][0]=count/2000;
@@ -1822,6 +1836,48 @@ int MAIN(int argc, char **argv)
}
}
if (doit[D_IGE_128_AES])
{
for (j=0; j<SIZE_NUM; j++)
{
print_message(names[D_IGE_128_AES],c[D_IGE_128_AES][j],lengths[j]);
Time_F(START);
for (count=0,run=1; COND(c[D_IGE_128_AES][j]); count++)
AES_ige_encrypt(buf,buf,
(unsigned long)lengths[j],&aes_ks1,
iv,AES_ENCRYPT);
d=Time_F(STOP);
print_result(D_IGE_128_AES,j,count,d);
}
}
if (doit[D_IGE_192_AES])
{
for (j=0; j<SIZE_NUM; j++)
{
print_message(names[D_IGE_192_AES],c[D_IGE_192_AES][j],lengths[j]);
Time_F(START);
for (count=0,run=1; COND(c[D_IGE_192_AES][j]); count++)
AES_ige_encrypt(buf,buf,
(unsigned long)lengths[j],&aes_ks2,
iv,AES_ENCRYPT);
d=Time_F(STOP);
print_result(D_IGE_192_AES,j,count,d);
}
}
if (doit[D_IGE_256_AES])
{
for (j=0; j<SIZE_NUM; j++)
{
print_message(names[D_IGE_256_AES],c[D_IGE_256_AES][j],lengths[j]);
Time_F(START);
for (count=0,run=1; COND(c[D_IGE_256_AES][j]); count++)
AES_ige_encrypt(buf,buf,
(unsigned long)lengths[j],&aes_ks3,
iv,AES_ENCRYPT);
d=Time_F(STOP);
print_result(D_IGE_256_AES,j,count,d);
}
}
#endif
#ifndef OPENSSL_NO_CAMELLIA
if (doit[D_CBC_128_CML])