openssl3.2 - exp - openssl speed test

openssl3.2 - exp - openssl speed test

概述

想了解一下openssl执行算法时的数据处理速度.
查资料, openssl本身有测试功能

openssl speed ...

帮助文件 => D:\3rd_prj\crypt\openssl-3.2.0\doc\html\man1\openssl-speed.html

笔记

不是所有的算法都支持, 即使是openssl命令行列出的算法, 只支持一部分, 一些旧的算法不支持(也许是编译开关没打开, 没有包含在openssl实现中)

试了一下, 能用的开关就几个(应该是自己不太会用).
拿aes-128-cbc为例

D:\my_tmp>openssl speed -mlock -seconds 1 -bytes 4096 aes-128-cbc
Doing aes-128-cbc ops for 1s on 4096 size blocks: 571650 aes-128-cbc ops in 1.02s
version: 3.2.0
built on: Sun Feb 25 02:20:27 2024 UTC
options: bn(64,64)
compiler: cl  /Zi /Fdossl_static.pdb /Gs0 /GF /Gy /MDd /W3 /wd4090 /nologo /Od -DLIBZ=".\\\\my_zlib_1d3.dll" -DL_ENDIAN -DOPENSSL_PIC -D"OPENSSL_BUILDING_OPENSSL" -D"ZLIB" -D"ZLIB_SHARED" -D"OPENSSL_SYS_WIN32" -D"WIN32_LEAN_AND_MEAN" -D"UNICODE" -D"_UNICODE" -D"_CRT_SECURE_NO_DEPRECATE" -D"_WINSOCK_DEPRECATED_NO_WARNINGS" -D"DEBUG" -D"_DEBUG" -I"D:\\my_dev\\lib\\zlib_1d3"
CPUINFO: OPENSSL_ia32cap=0x7ffaf3ffffebffff:0x18c07fcef3bfa7eb
The 'numbers' are in 1000s of bytes per second processed.
type           4096 bytes
aes-128-cbc    2305455.66k

参数:
speed : 速度测试
-mlock : 将操作的数据都锁定到内存, 更准确的测量
-bytes : 指定测试的字节数, 只测试这一种, 可以节省测试的时间.
aes-128-cbc : 命令最后才跟算法名称, 这个算法名称不是所有的算法都支持, 要自己去实验. 不支持的算法可能没有包含在openssl实现中.

表面上能列出的算法集合

算法分为摘要算法和加解密/编解码算法, 都可以测试, 不仅仅是测试加解密算法

D:\my_tmp>openssl speed -mlock -seconds 1 -bytes 4096 sha256
Doing sha256 ops for 1s on 4096 size blocks: 370441 sha256 ops in 1.02s
version: 3.2.0
built on: Sun Feb 25 02:20:27 2024 UTC
options: bn(64,64)
compiler: cl  /Zi /Fdossl_static.pdb /Gs0 /GF /Gy /MDd /W3 /wd4090 /nologo /Od -DLIBZ=".\\\\my_zlib_1d3.dll" -DL_ENDIAN -DOPENSSL_PIC -D"OPENSSL_BUILDING_OPENSSL" -D"ZLIB" -D"ZLIB_SHARED" -D"OPENSSL_SYS_WIN32" -D"WIN32_LEAN_AND_MEAN" -D"UNICODE" -D"_UNICODE" -D"_CRT_SECURE_NO_DEPRECATE" -D"_WINSOCK_DEPRECATED_NO_WARNINGS" -D"DEBUG" -D"_DEBUG" -I"D:\\my_dev\\lib\\zlib_1d3"
CPUINFO: OPENSSL_ia32cap=0x7ffaf3ffffebffff:0x18c07fcef3bfa7eb
The 'numbers' are in 1000s of bytes per second processed.
type           4096 bytes
sha256         1493982.85k
D:\my_tmp>openssl --help
help:

Standard commands
...

Message Digest commands (see the `dgst' command for more details)
blake2b512        blake2s256        md4               md5
mdc2              rmd160            sha1              sha224
sha256            sha3-224          sha3-256          sha3-384
sha3-512          sha384            sha512            sha512-224
sha512-256        shake128          shake256          sm3

Cipher commands (see the `enc' command for more details)
aes-128-cbc       aes-128-ecb       aes-192-cbc       aes-192-ecb
aes-256-cbc       aes-256-ecb       aria-128-cbc      aria-128-cfb
aria-128-cfb1     aria-128-cfb8     aria-128-ctr      aria-128-ecb
aria-128-ofb      aria-192-cbc      aria-192-cfb      aria-192-cfb1
aria-192-cfb8     aria-192-ctr      aria-192-ecb      aria-192-ofb
aria-256-cbc      aria-256-cfb      aria-256-cfb1     aria-256-cfb8
aria-256-ctr      aria-256-ecb      aria-256-ofb      base64
bf                bf-cbc            bf-cfb            bf-ecb
bf-ofb            camellia-128-cbc  camellia-128-ecb  camellia-192-cbc
camellia-192-ecb  camellia-256-cbc  camellia-256-ecb  cast
cast-cbc          cast5-cbc         cast5-cfb         cast5-ecb
cast5-ofb         des               des-cbc           des-cfb
des-ecb           des-ede           des-ede-cbc       des-ede-cfb
des-ede-ofb       des-ede3          des-ede3-cbc      des-ede3-cfb
des-ede3-ofb      des-ofb           des3              desx
idea              idea-cbc          idea-cfb          idea-ecb
idea-ofb          rc2               rc2-40-cbc        rc2-64-cbc
rc2-cbc           rc2-cfb           rc2-ecb           rc2-ofb
rc4               rc4-40            seed              seed-cbc
seed-cfb          seed-ecb          seed-ofb          sm4-cbc
sm4-cfb           sm4-ctr           sm4-ecb           sm4-ofb
zlib

没列出的算法, 有的也支持

D:\my_tmp>openssl speed -mlock -seconds 1 -bytes 4096 rsa
Doing 512 bits private rsa sign ops for 1s: 16417 512 bits private RSA sign ops in 1.00s
Doing 512 bits public rsa verify ops for 1s: 215435 512 bits public RSA verify ops in 1.02s
Doing 512 bits private rsa encrypt ops for 1s: 172143 512 bits public RSA encrypt ops in 1.02s
Doing 512 bits private rsa decrypt ops for 1s: 12117 512 bits private RSA decrypt ops in 1.02s
Doing 1024 bits private rsa sign ops for 1s: 11270 1024 bits private RSA sign ops in 1.00s
Doing 1024 bits public rsa verify ops for 1s: 124565 1024 bits public RSA verify ops in 1.00s
Doing 1024 bits private rsa encrypt ops for 1s: 91879 1024 bits public RSA encrypt ops in 1.02s
Doing 1024 bits private rsa decrypt ops for 1s: 8739 1024 bits private RSA decrypt ops in 1.02s
Doing 2048 bits private rsa sign ops for 1s: 3562 2048 bits private RSA sign ops in 1.00s
Doing 2048 bits public rsa verify ops for 1s: 50896 2048 bits public RSA verify ops in 1.02s
Doing 2048 bits private rsa encrypt ops for 1s: 37205 2048 bits public RSA encrypt ops in 0.91s
Doing 2048 bits private rsa decrypt ops for 1s: 3208 2048 bits private RSA decrypt ops in 1.00s
Doing 3072 bits private rsa sign ops for 1s: 1322 3072 bits private RSA sign ops in 1.02s
Doing 3072 bits public rsa verify ops for 1s: 26106 3072 bits public RSA verify ops in 1.02s
Doing 3072 bits private rsa encrypt ops for 1s: 19136 3072 bits public RSA encrypt ops in 1.00s
Doing 3072 bits private rsa decrypt ops for 1s: 1268 3072 bits private RSA decrypt ops in 1.00s
Doing 4096 bits private rsa sign ops for 1s: 663 4096 bits private RSA sign ops in 1.00s
Doing 4096 bits public rsa verify ops for 1s: 15667 4096 bits public RSA verify ops in 1.00s
Doing 4096 bits private rsa encrypt ops for 1s: 11386 4096 bits public RSA encrypt ops in 1.02s
Doing 4096 bits private rsa decrypt ops for 1s: 606 4096 bits private RSA decrypt ops in 1.00s
Doing 7680 bits private rsa sign ops for 1s: 29 7680 bits private RSA sign ops in 1.00s
Doing 7680 bits public rsa verify ops for 1s: 4071 7680 bits public RSA verify ops in 1.02s
Doing 7680 bits private rsa encrypt ops for 1s: 3020 7680 bits public RSA encrypt ops in 1.02s
Doing 7680 bits private rsa decrypt ops for 1s: 31 7680 bits private RSA decrypt ops in 1.03s
Doing 15360 bits private rsa sign ops for 1s: 7 15360 bits private RSA sign ops in 1.16s
Doing 15360 bits public rsa verify ops for 1s: 855 15360 bits public RSA verify ops in 1.02s
Doing 15360 bits private rsa encrypt ops for 1s: 830 15360 bits public RSA encrypt ops in 1.00s
Doing 15360 bits private rsa decrypt ops for 1s: 6 15360 bits private RSA decrypt ops in 1.02s
version: 3.2.0
built on: Sun Feb 25 02:20:27 2024 UTC
options: bn(64,64)
compiler: cl  /Zi /Fdossl_static.pdb /Gs0 /GF /Gy /MDd /W3 /wd4090 /nologo /Od -DLIBZ=".\\\\my_zlib_1d3.dll" -DL_ENDIAN -DOPENSSL_PIC -D"OPENSSL_BUILDING_OPENSSL" -D"ZLIB" -D"ZLIB_SHARED" -D"OPENSSL_SYS_WIN32" -D"WIN32_LEAN_AND_MEAN" -D"UNICODE" -D"_UNICODE" -D"_CRT_SECURE_NO_DEPRECATE" -D"_WINSOCK_DEPRECATED_NO_WARNINGS" -D"DEBUG" -D"_DEBUG" -I"D:\\my_dev\\lib\\zlib_1d3"
CPUINFO: OPENSSL_ia32cap=0x7ffaf3ffffebffff:0x18c07fcef3bfa7eb
                   sign    verify    encrypt   decrypt   sign/s verify/s  encr./s  decr./s
rsa   512 bits 0.000061s 0.000005s 0.000006s 0.000084s  16417.0 212120.6 169494.6  11930.6
rsa  1024 bits 0.000089s 0.000008s 0.000011s 0.000116s  11270.0 124565.0  90465.5   8604.6
rsa  2048 bits 0.000281s 0.000020s 0.000024s 0.000312s   3562.0  50113.0  41053.8   3208.0
rsa  3072 bits 0.000768s 0.000039s 0.000052s 0.000789s   1301.7  25704.4  19136.0   1268.0
rsa  4096 bits 0.001508s 0.000064s 0.000089s 0.001650s    663.0  15667.0  11210.8    606.0
rsa  7680 bits 0.034483s 0.000249s 0.000336s 0.033266s     29.0   4008.4   2973.5     30.1
rsa 15360 bits 0.165179s 0.001188s 0.001205s 0.169271s      6.1    841.8    830.0      5.9

不支持的算法的例子

直接提示算法不支持

D:\my_tmp>openssl speed -mlock -seconds 1 -bytes 4096 zlib
speed: Unknown algorithm zlib

算法的属性找不到

这种报错, 可能是算法太旧, 不在openssl的实现中.

D:\my_tmp>openssl speed -mlock -seconds 1 -bytes 4096 bf
version: 3.2.0
built on: Sun Feb 25 02:20:27 2024 UTC
options: bn(64,64)
compiler: cl  /Zi /Fdossl_static.pdb /Gs0 /GF /Gy /MDd /W3 /wd4090 /nologo /Od -DLIBZ=".\\\\my_zlib_1d3.dll" -DL_ENDIAN -DOPENSSL_PIC -D"OPENSSL_BUILDING_OPENSSL" -D"ZLIB" -D"ZLIB_SHARED" -D"OPENSSL_SYS_WIN32" -D"WIN32_LEAN_AND_MEAN" -D"UNICODE" -D"_UNICODE" -D"_CRT_SECURE_NO_DEPRECATE" -D"_WINSOCK_DEPRECATED_NO_WARNINGS" -D"DEBUG" -D"_DEBUG" -I"D:\\my_dev\\lib\\zlib_1d3"
CPUINFO: OPENSSL_ia32cap=0x7ffaf3ffffebffff:0x18c07fcef3bfa7eb
The 'numbers' are in 1000s of bytes per second processed.
type           4096 bytes
blowfish             0.00
98AF0100:error:0308010C:digital envelope routines:inner_evp_generic_fetch:unsupported:crypto\evp\evp_fetch.c:342:Global default library context, Algorithm (BF-CBC : 15), Properties ()

到底哪些算法才是可以测试的算法?

即使是openssl列出的算法, 也可能不在openssl speed 能测试的算法中.
即使是openssl没列出的算法, 也可能在openssl speed 能测试的算法中. (e.g. rsa就不是一种具体的算法, rsa1024才是具体的算法)
去看看openssl源码, 看看可以测试的算法范围.

openssl实现为 D:\3rd_prj\crypt\openssl-3.2.0\apps\speed.c 中的 speed_main()
变量 int algo_found = 0; 为是否找到了命令行参数指定的算法的标记.
algo_found = 0 为没找到命令行参数指定的speed支持的算法
algo_found = 1 为找到了命令行参数指定的speed支持的算法

如果找了一圈, 都没有参数中指定的算法 algo_found = 0, 就会显示算法没找到的提示.

        if (!algo_found) {
            BIO_printf(bio_err, "%s: Unknown algorithm %s\n", prog, algo);
            goto end;
        }

那看看哪些算法是支持的?

用vs2019单步调试openssl工程, 就给一种不存在的算法. e.g. my_cipher

openssl speed -mlock -seconds 1 -bytes 4096 my_cipher

D:\my_tmp>openssl speed -mlock -seconds 1 -bytes 4096 my_cipher
speed: Unknown algorithm my_cipher

就拿这个命令行去单步openssl的源码.
在这里插入图片描述

包含支持的算法的名称数组

通过单步找到以下放算法名称的数组

doit_choices
rsa_choices
ffdh_choices
dsa_choices
ecdsa_choices
ecdh_choices
eddsa_choices
sm2_choices
kems_algname kems_algs_len
sigs_algname sigs_algs_len

可以看出, 这些算法名称都是用程序填充的, 和 openssl speed --help 列出的算法并不一致

在算法失败的提示处, 将支持的算法全部列出来

if (!algo_found) {
            BIO_printf(bio_err, "%s: Unknown algorithm %s\n", prog, algo);

            // 将支持的具体算法全部列出来
            // speed.c : speed_main() : 2231 : 算法没找到的提示行
            BIO_printf(bio_err, "support algorithm list below :\n");

            k = 0;

            // doit_choices
            BIO_printf(bio_err, "---------- doit_choices ----------\n");
            for (i = 0; i < OSSL_NELEM(doit_choices); i++)
            {
                BIO_printf(bio_err, "%s\n", doit_choices[i].name);
                k++;
            }

            // rsa_choices
            BIO_printf(bio_err, "---------- rsa_choices ----------\n");
            for (i = 0; i < OSSL_NELEM(rsa_choices); i++)
            {
                BIO_printf(bio_err, "%s\n", rsa_choices[i].name);
                k++;
            }

            // ffdh_choices
            BIO_printf(bio_err, "---------- ffdh_choices ----------\n");
            for (i = 0; i < OSSL_NELEM(ffdh_choices); i++)
            {
                BIO_printf(bio_err, "%s\n", ffdh_choices[i].name);
                k++;
            }

            // dsa_choices
            BIO_printf(bio_err, "---------- dsa_choices ----------\n");
            for (i = 0; i < OSSL_NELEM(dsa_choices); i++)
            {
                BIO_printf(bio_err, "%s\n", dsa_choices[i].name);
                k++;
            }

            // ecdsa_choices
            BIO_printf(bio_err, "---------- ecdsa_choices ----------\n");
            for (i = 0; i < OSSL_NELEM(ecdsa_choices); i++)
            {
                BIO_printf(bio_err, "%s\n", ecdsa_choices[i].name);
                k++;
            }

            // ecdh_choices
            BIO_printf(bio_err, "---------- ecdh_choices ----------\n");
            for (i = 0; i < OSSL_NELEM(ecdh_choices); i++)
            {
                BIO_printf(bio_err, "%s\n", ecdh_choices[i].name);
                k++;
            }

            // eddsa_choices
            BIO_printf(bio_err, "---------- eddsa_choices ----------\n");
            for (i = 0; i < OSSL_NELEM(eddsa_choices); i++)
            {
                BIO_printf(bio_err, "%s\n", eddsa_choices[i].name);
                k++;
            }

            // sm2_choices
            BIO_printf(bio_err, "---------- sm2_choices ----------\n");
            for (i = 0; i < OSSL_NELEM(sm2_choices); i++)
            {
                BIO_printf(bio_err, "%s\n", sm2_choices[i].name);
                k++;
            }

            // kems_algname kems_algs_len
            BIO_printf(bio_err, "---------- kems_algname ----------\n");
            for (i = 0; i < kems_algs_len; i++)
            {
                BIO_printf(bio_err, "%s\n", kems_algname[i]);
                k++;
            }

            // sigs_algname sigs_algs_len
            BIO_printf(bio_err, "---------- sigs_algname ----------\n");
            for (i = 0; i < sigs_algs_len; i++)
            {
                BIO_printf(bio_err, "%s\n", sigs_algname[i]);
                k++;
            }

            BIO_printf(bio_err, "---------- END ----------\n");
            BIO_printf(bio_err, "openssl speed support total alg counter = %d\n", k);

            goto end;
        }

openssl speed支持的算法名称列表

将改过的openssl.exe工程编译过, 运行一种openssl speed 不支持的算法, 就能看到支持的算法名称列表
根据运行结果可知, openssl speed 支持的算法一共121种

openssl speed -mlock -seconds 1 -bytes 4096 my_cipher

speed: Unknown algorithm my_cipher
support algorithm list below :
---------- doit_choices ----------
md2
mdc2
md4
md5
hmac
sha1
sha256
sha512
whirlpool
ripemd
rmd160
ripemd160
rc4
des-cbc
des-ede3
aes-128-cbc
aes-192-cbc
aes-256-cbc
camellia-128-cbc
camellia-192-cbc
camellia-256-cbc
rc2-cbc
rc2
rc5-cbc
rc5
idea-cbc
idea
seed-cbc
seed
bf-cbc
blowfish
bf
cast-cbc
cast
cast5
ghash
rand
---------- rsa_choices ----------
rsa512
rsa1024
rsa2048
rsa3072
rsa4096
rsa7680
rsa15360
---------- ffdh_choices ----------
ffdh2048
ffdh3072
ffdh4096
ffdh6144
ffdh8192
---------- dsa_choices ----------
dsa1024
dsa2048
---------- ecdsa_choices ----------
ecdsap160
ecdsap192
ecdsap224
ecdsap256
ecdsap384
ecdsap521
ecdsak163
ecdsak233
ecdsak283
ecdsak409
ecdsak571
ecdsab163
ecdsab233
ecdsab283
ecdsab409
ecdsab571
ecdsabrp256r1
ecdsabrp256t1
ecdsabrp384r1
ecdsabrp384t1
ecdsabrp512r1
ecdsabrp512t1
---------- ecdh_choices ----------
ecdhp160
ecdhp192
ecdhp224
ecdhp256
ecdhp384
ecdhp521
ecdhk163
ecdhk233
ecdhk283
ecdhk409
ecdhk571
ecdhb163
ecdhb233
ecdhb283
ecdhb409
ecdhb571
ecdhbrp256r1
ecdhbrp256t1
ecdhbrp384r1
ecdhbrp384t1
ecdhbrp512r1
ecdhbrp512t1
ecdhx25519
ecdhx448
---------- eddsa_choices ----------
ed25519
ed448
---------- sm2_choices ----------
curveSM2
---------- kems_algname ----------
rsa512
rsa1024
rsa2048
rsa3072
rsa4096
rsa7680
rsa15360
ECP-256
ECP-384
ECP-521
X25519
X448
---------- sigs_algname ----------
rsa512
rsa1024
rsa2048
rsa3072
rsa4096
rsa7680
rsa15360
dsa1024
dsa2048
---------- END ----------
openssl speed support total alg counter = 121

D:\my_dev\my_local_git_prj\study\openSSL\my_openssl_cmd\x64\Debug\my_openssl_cmd.exe (进程 194868)已退出,代码为 1。
要在调试停止时自动关闭控制台,请启用“工具”->“选项”->“调试”->“调试停止时自动关闭控制台”。
按任意键关闭此窗口. . .

如果再不支持, 就是实现没有编译到openssl.exe中来

D:\my_tmp>openssl speed -mlock -seconds 1 -bytes 4096 md2
Doing md2 ops for 1s on 4096 size blocks: md2 error!
FCDF0200:error:0308010C:digital envelope routines:inner_evp_generic_fetch:unsupported:crypto\evp\evp_fetch.c:342:Global default library context, Algorithm (md2 : 0), Properties (<null>)
version: 3.2.0
built on: Sun Feb 25 02:20:27 2024 UTC
options: bn(64,64)
compiler: cl  /Zi /Fdossl_static.pdb /Gs0 /GF /Gy /MDd /W3 /wd4090 /nologo /Od -DLIBZ=".\\\\my_zlib_1d3.dll" -DL_ENDIAN -DOPENSSL_PIC -D"OPENSSL_BUILDING_OPENSSL" -D"ZLIB" -D"ZLIB_SHARED" -D"OPENSSL_SYS_WIN32" -D"WIN32_LEAN_AND_MEAN" -D"UNICODE" -D"_UNICODE" -D"_CRT_SECURE_NO_DEPRECATE" -D"_WINSOCK_DEPRECATED_NO_WARNINGS" -D"DEBUG" -D"_DEBUG" -I"D:\\my_dev\\lib\\zlib_1d3"
CPUINFO: OPENSSL_ia32cap=0x7ffaf3ffffebffff:0x18c07fcef3bfa7eb
The 'numbers' are in 1000s of bytes per second processed.
type           4096 bytes
md2                  0.00

在支持算法中, 找一种不好使的算法. e.g. md2, 运行时报错, 属性取不到.

将openssl不支持的算法列出来

D:\my_tmp>openssl list -disabled
Disabled algorithms:
MD2
RC5
SCTP
SSL3
BROTLI
ZSTD

试试除了禁止的这些算法, 在我们自己找出的列表中, 是否还有不能测试 speed的算法?

将不好使的算法命令行列出来

openssl speed -mlock -seconds 1 -bytes 4096 mdc2 // 不行, 估计也是归类到md2
openssl speed -mlock -seconds 1 -bytes 4096 md4 // 不行, 算法比较旧
whirlpool // 不行
rc4 // err
des-cbc // err

懒得继续手工全部测试完.
反正知道, openssl speed 无法支持所有名义上支持的算法的就行了.
如果不支持, 大概率是因为不是主流的算法(太旧了, 被弃用).

测试速度的确认

The 'numbers' are in 1000s of bytes per second processed. // 处理的“数字”以每秒1000字节为单位
type           4096 bytes
aes-128-cbc    2289343.88k => 2289343.88 * 1000 / 1024 / 1024 =   2183 MB/秒

跟到打印值的实现, 如下

        for (testnum = 0; testnum < size_num; testnum++) {
            if (results[k][testnum] > 10000 && !mr)
                printf(" %11.2fk", results[k][testnum] / 1e3);
            else
                printf(mr ? ":%.2f" : " %11.2f ", results[k][testnum]);
        }

可以看出, 打印出的值是千字节为单位.
所以, 将打印出来的值换成MB/S就如下:

aes-128-cbc 2289343.88k => 2289343.88 * 1000 / 1024 / 1024 = 2183 MB/秒

加密速度还是挺吓人的.

确认了一下1e3就是1000, 没这么用过…

void my_openssl_app()
{
	long tmp = 1e3;
	printf("1e3 is %ld\n", tmp); // 1e3 is 1000
}

END

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