static void \
test_speed_ ## fname(void) \
{ \
+ br_chacha20_run bc; \
unsigned char key[32]; \
unsigned char buf[8192]; \
unsigned char iv[12]; \
int i; \
long num; \
\
+ bc = br_ ## fname ## _get(); \
+ if (bc == 0) { \
+ printf("%-30s UNAVAILABLE\n", #Name); \
+ fflush(stdout); \
+ return; \
+ } \
memset(key, 'T', sizeof key); \
memset(buf, 'P', sizeof buf); \
memset(iv, 'X', sizeof iv); \
for (i = 0; i < 10; i ++) { \
- br_ ## fname ## _run(key, iv, i, buf, sizeof buf); \
+ bc(key, iv, i, buf, sizeof buf); \
} \
num = 10; \
for (;;) { \
\
begin = clock(); \
for (k = num; k > 0; k --) { \
- br_ ## fname ## _run(key, iv, \
- (uint32_t)k, buf, sizeof buf); \
+ bc(key, iv, (uint32_t)k, buf, sizeof buf); \
} \
end = clock(); \
tt = (double)(end - begin) / CLOCKS_PER_SEC; \
#define br_aes_big_cbcenc_get_vtable() (&br_aes_big_cbcenc_vtable)
#define br_aes_big_cbcdec_get_vtable() (&br_aes_big_cbcdec_vtable)
#define br_aes_big_ctr_get_vtable() (&br_aes_big_ctr_vtable)
+#define br_aes_big_ctrcbc_get_vtable() (&br_aes_big_ctrcbc_vtable)
#define br_aes_small_cbcenc_get_vtable() (&br_aes_small_cbcenc_vtable)
#define br_aes_small_cbcdec_get_vtable() (&br_aes_small_cbcdec_vtable)
#define br_aes_small_ctr_get_vtable() (&br_aes_small_ctr_vtable)
+#define br_aes_small_ctrcbc_get_vtable() (&br_aes_small_ctrcbc_vtable)
#define br_aes_ct_cbcenc_get_vtable() (&br_aes_ct_cbcenc_vtable)
#define br_aes_ct_cbcdec_get_vtable() (&br_aes_ct_cbcdec_vtable)
#define br_aes_ct_ctr_get_vtable() (&br_aes_ct_ctr_vtable)
+#define br_aes_ct_ctrcbc_get_vtable() (&br_aes_ct_ctrcbc_vtable)
#define br_aes_ct64_cbcenc_get_vtable() (&br_aes_ct64_cbcenc_vtable)
#define br_aes_ct64_cbcdec_get_vtable() (&br_aes_ct64_cbcdec_vtable)
#define br_aes_ct64_ctr_get_vtable() (&br_aes_ct64_ctr_vtable)
+#define br_aes_ct64_ctrcbc_get_vtable() (&br_aes_ct64_ctrcbc_vtable)
+#define br_chacha20_ct_get() (&br_chacha20_ct_run)
#define SPEED_AES(iname) \
SPEED_BLOCKCIPHER_CBC(AES-128 CBC encrypt (iname), aes128_ ## iname ## _cbcenc, aes_ ## iname, 16, enc) \
SPEED_DES(tab)
SPEED_DES(ct)
-SPEED_CHACHA20(ChaCha20, chacha20_ct)
+SPEED_CHACHA20(ChaCha20 (ct), chacha20_ct)
+SPEED_CHACHA20(ChaCha20 (sse2), chacha20_sse2)
static void
test_speed_ghash_inner(char *name, br_ghash gh)
test_speed_poly1305_inner("Poly1305 (i15)", &br_poly1305_i15_run);
}
+static void
+test_speed_eax_inner(char *name,
+ const br_block_ctrcbc_class *vt, size_t key_len)
+{
+ unsigned char buf[8192], key[32], nonce[16], aad[16], tag[16];
+ int i;
+ long num;
+ br_aes_gen_ctrcbc_keys ac;
+ br_eax_context ec;
+
+ if (vt == NULL) {
+ printf("%-30s UNAVAILABLE\n", name);
+ fflush(stdout);
+ return;
+ }
+ memset(key, 'K', key_len);
+ memset(nonce, 'N', sizeof nonce);
+ memset(aad, 'A', sizeof aad);
+ memset(buf, 'T', sizeof buf);
+ for (i = 0; i < 10; i ++) {
+ vt->init(&ac.vtable, key, key_len);
+ br_eax_init(&ec, &ac.vtable);
+ br_eax_reset(&ec, nonce, sizeof nonce);
+ br_eax_aad_inject(&ec, aad, sizeof aad);
+ br_eax_flip(&ec);
+ br_eax_run(&ec, 1, buf, sizeof buf);
+ br_eax_get_tag(&ec, tag);
+ }
+ num = 10;
+ for (;;) {
+ clock_t begin, end;
+ double tt;
+ long k;
+
+ begin = clock();
+ for (k = num; k > 0; k --) {
+ vt->init(&ac.vtable, key, key_len);
+ br_eax_init(&ec, &ac.vtable);
+ br_eax_reset(&ec, nonce, sizeof nonce);
+ br_eax_aad_inject(&ec, aad, sizeof aad);
+ br_eax_flip(&ec);
+ br_eax_run(&ec, 1, buf, sizeof buf);
+ br_eax_get_tag(&ec, tag);
+ }
+ end = clock();
+ tt = (double)(end - begin) / CLOCKS_PER_SEC;
+ if (tt >= 2.0) {
+ printf("%-30s %8.2f MB/s\n", name,
+ ((double)sizeof buf) * (double)num
+ / (tt * 1000000.0));
+ fflush(stdout);
+ return;
+ }
+ num <<= 1;
+ }
+}
+
+#define SPEED_EAX(Algo, algo, keysize, impl) \
+static void \
+test_speed_eax_ ## algo ## keysize ## _ ## impl(void) \
+{ \
+ test_speed_eax_inner("EAX " #Algo "-" #keysize "(" #impl ")", \
+ br_ ## algo ## _ ## impl ## _ctrcbc_get_vtable() \
+ , (keysize) >> 3); \
+}
+
+SPEED_EAX(AES, aes, 128, big)
+SPEED_EAX(AES, aes, 128, small)
+SPEED_EAX(AES, aes, 128, ct)
+SPEED_EAX(AES, aes, 128, ct64)
+SPEED_EAX(AES, aes, 128, x86ni)
+SPEED_EAX(AES, aes, 192, big)
+SPEED_EAX(AES, aes, 192, small)
+SPEED_EAX(AES, aes, 192, ct)
+SPEED_EAX(AES, aes, 192, ct64)
+SPEED_EAX(AES, aes, 192, x86ni)
+SPEED_EAX(AES, aes, 256, big)
+SPEED_EAX(AES, aes, 256, small)
+SPEED_EAX(AES, aes, 256, ct)
+SPEED_EAX(AES, aes, 256, ct64)
+SPEED_EAX(AES, aes, 256, x86ni)
+
static const unsigned char RSA_N[] = {
0xE9, 0xF2, 0x4A, 0x2F, 0x96, 0xDF, 0x0A, 0x23,
0x01, 0x85, 0xF1, 0x2C, 0xB2, 0xA8, 0xEF, 0x23,
&br_rsa_i32_public, &br_rsa_i32_private);
}
+static void
+test_speed_rsa_i62(void)
+{
+ br_rsa_public pub;
+ br_rsa_private priv;
+
+ pub = br_rsa_i62_public_get();
+ priv = br_rsa_i62_private_get();
+ if (pub) {
+ test_speed_rsa_inner("RSA i62", pub, priv);
+ } else {
+ printf("%-30s UNAVAILABLE\n", "RSA i62");
+ }
+}
+
static void
test_speed_ec_inner_1(const char *name,
const br_ec_impl *impl, const br_ec_curve_def *cd)
STU(3des_ct_cbcdec),
STU(chacha20_ct),
+ STU(chacha20_sse2),
STU(ghash_ctmul),
STU(ghash_ctmul32),
STU(poly1305_ctmulq),
STU(poly1305_i15),
+ STU(eax_aes128_big),
+ STU(eax_aes192_big),
+ STU(eax_aes256_big),
+ STU(eax_aes128_small),
+ STU(eax_aes192_small),
+ STU(eax_aes256_small),
+ STU(eax_aes128_ct),
+ STU(eax_aes192_ct),
+ STU(eax_aes256_ct),
+ STU(eax_aes128_ct64),
+ STU(eax_aes192_ct64),
+ STU(eax_aes256_ct64),
+ STU(eax_aes128_x86ni),
+ STU(eax_aes192_x86ni),
+ STU(eax_aes256_x86ni),
+
STU(rsa_i15),
STU(rsa_i31),
STU(rsa_i32),
+ STU(rsa_i62),
STU(ec_prime_i15),
STU(ec_prime_i31),
STU(ec_p256_m15),
projects / BearSSL / blobdiff