Your Rock64 is significantly faster than my RPi4B. I wonder how such a big difference appears.
From: Diederik de Haas <didi.deb...@cknow.org> Date: Thu, 03 Jun 2021 19:34:19 +0200,Thu, 03 Jun 2021 19:34:19 +0200 > $ openssl speed aes-128-cbc > ... > version: 3.0.0-alpha16 > built on: built on: Thu May 6 19:54:38 2021 UTC > ... > The 'numbers' are in 1000s of bytes per second processed. > type 16 bytes 64 bytes 256 bytes 1024 > bytes 8192 bytes 16384 bytes > aes-128-cbc 84716.70k 269243.61k 584986.37k 830015.83k > 944873.47k 953417.73k > > $ openssl speed -evp aes-128-cbc > ... > The 'numbers' are in 1000s of bytes per second processed. > type 16 bytes 64 bytes 256 bytes 1024 > bytes 8192 bytes 16384 bytes > AES-128-CBC 95904.58k 297023.53k 611697.15k 855083.69k > 966412.97k 956033.71k On my RPi4B I have: # openssl speed aes-128-cbc ... OpenSSL 1.1.1k 25 Mar 2021 built on: Thu Mar 25 20:49:34 2021 UTC options:bn(64,64) rc4(char) des(int) aes(partial) blowfish(ptr) compiler: gcc -fPIC -pthread -Wa,--noexecstack -Wall -Wa,--noexecstack -g -O2 -ffile-prefix-map=/build/openssl-YhzaKF/openssl-1.1.1k=. -fstack-protector-strong -Wformat -Werror=format-security -DOPENSSL_USE_NODELETE -DOPENSSL_PIC -DOPENSSL_CPUID_OBJ -DOPENSSL_BN_ASM_MONT -DSHA1_ASM -DSHA256_ASM -DSHA512_ASM -DKECCAK1600_ASM -DVPAES_ASM -DECP_NISTZ256_ASM -DPOLY1305_ASM -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 The 'numbers' are in 1000s of bytes per second processed. type 16 bytes 64 bytes 256 bytes 1024 bytes 8192 bytes 16384 bytes aes-128 cbc 73719.58k 78001.25k 79918.46k 79520.45k 78646.02k 79442.42k # openssl speed -evp aes-128-cbc ... OpenSSL 1.1.1k 25 Mar 2021 built on: Thu Mar 25 20:49:34 2021 UTC options:bn(64,64) rc4(char) des(int) aes(partial) blowfish(ptr) compiler: gcc -fPIC -pthread -Wa,--noexecstack -Wall -Wa,--noexecstack -g -O2 -ffile-prefix-map=/build/openssl-YhzaKF/openssl-1.1.1k=. -fstack-protector-strong -Wformat -Werror=format-security -DOPENSSL_USE_NODELETE -DOPENSSL_PIC -DOPENSSL_CPUID_OBJ -DOPENSSL_BN_ASM_MONT -DSHA1_ASM -DSHA256_ASM -DSHA512_ASM -DKECCAK1600_ASM -DVPAES_ASM -DECP_NISTZ256_ASM -DPOLY1305_ASM -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE=2 The 'numbers' are in 1000s of bytes per second processed. type 16 bytes 64 bytes 256 bytes 1024 bytes 8192 bytes 16384 bytes aes-128-cbc 37975.41k 40705.82k 41937.97k 42066.56k 42265.07k 42382.97k Note that openssl version is much older but it is bundled with Debian Bullseye. Kernel version is upstream 5.10.39 with almost the same kernel compilation options with Debian RT kernel. CPU frequency is fixed to 1.5GHz by "cpupower frequency-set -g performance". Best regards, Ryutaroh
