root@router:/sys # freebsd-version 10.0-RELEASE-p7 root@router:/sys # openssl version OpenSSL 1.0.1e-freebsd 11 Feb 2013
That’s what ships with 10.0. Trying your version (1.0.2a) seems worse for both, but still slower with aesni than without. 1.0.1e without aesni: aes-256-cbc 176609.34k 243517.86k 281851.62k 293480.37k 297345.02k 1.0.1e with aesni: aes-256-cbc 4662.35k 17964.33k 59148.60k 145272.15k 208882.35k 1.0.2a without aesni: aes-256-cbc 34727.24k 38003.39k 38926.26k 39369.94k 39291.87k 1.0.2a with aesni: aes-256-cbc 4585.40k 17842.11k 59530.18k 145439.74k 204827.31k > On May 24, 2015, at 12:30 PM, Robert Simmons <rsimmo...@gmail.com> wrote: > > Can you provide the output of freebsd-version, and openssl version? It > looks like you're using a very old version of OpenSSL. Here's my > output as an example: > > % freebsd-version > 10.1-RELEASE-p10 > > % openssl version > OpenSSL 1.0.1l-freebsd 15 Jan 2015 > > % /usr/local/bin/openssl version > OpenSSL 1.0.2a 19 Mar 2015 > > On Sun, May 24, 2015 at 12:22 PM, Kevin Day <toa...@dragondata.com> wrote: >> >> I’ve got an Atom C2758 system: >> >> CPU: Intel(R) Atom(TM) CPU C2758 @ 2.40GHz (2400.06-MHz K8-class CPU) >> Origin = "GenuineIntel" Id = 0x406d8 Family = 0x6 Model = 0x4d Stepping >> = 8 >> >> Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE> >> >> Features2=0x43d8e3bf<SSE3,PCLMULQDQ,DTES64,MON,DS_CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,SSE4.2,MOVBE,POPCNT,TSCDLT,AESNI,RDRAND> >> AMD Features=0x28100800<SYSCALL,NX,RDTSCP,LM> >> AMD Features2=0x101<LAHF,Prefetch> >> Standard Extended Features=0x2282<TSCADJ,SMEP,ENHMOVSB> >> >> Enabling aesni seems to make performance much worse: >> >> root@router:~ # openssl speed -evp aes-256-cbc -elapsed >> You have chosen to measure elapsed time instead of user CPU time. >> Doing aes-256-cbc for 3s on 16 size blocks: 33200486 aes-256-cbc's in 3.01s >> Doing aes-256-cbc for 3s on 64 size blocks: 11444626 aes-256-cbc's in 3.01s >> Doing aes-256-cbc for 3s on 256 size blocks: 3328753 aes-256-cbc's in 3.02s >> Doing aes-256-cbc for 3s on 1024 size blocks: 866523 aes-256-cbc's in 3.02s >> Doing aes-256-cbc for 3s on 8192 size blocks: 108891 aes-256-cbc's in 3.00s >> OpenSSL 1.0.1e-freebsd 11 Feb 2013 >> built on: date not available >> options:bn(64,64) rc4(16x,int) des(idx,cisc,16,int) aes(partial) idea(int) >> blowfish(idx) >> compiler: cc >> The 'numbers' are in 1000s of bytes per second processed. >> type 16 bytes 64 bytes 256 bytes 1024 bytes 8192 bytes >> aes-256-cbc 176609.34k 243517.86k 281851.62k 293480.37k >> 297345.02k >> >> >> root@router:~ # kldload aesni >> root@router:~ # openssl speed -evp aes-256-cbc -elapsed >> You have chosen to measure elapsed time instead of user CPU time. >> Doing aes-256-cbc for 3s on 16 size blocks: 881020 aes-256-cbc's in 3.02s >> Doing aes-256-cbc for 3s on 64 size blocks: 842078 aes-256-cbc's in 3.00s >> Doing aes-256-cbc for 3s on 256 size blocks: 700368 aes-256-cbc's in 3.03s >> Doing aes-256-cbc for 3s on 1024 size blocks: 425602 aes-256-cbc's in 3.00s >> Doing aes-256-cbc for 3s on 8192 size blocks: 76495 aes-256-cbc's in 3.00s >> OpenSSL 1.0.1e-freebsd 11 Feb 2013 >> built on: date not available >> options:bn(64,64) rc4(16x,int) des(idx,cisc,16,int) aes(partial) idea(int) >> blowfish(idx) >> compiler: cc >> The 'numbers' are in 1000s of bytes per second processed. >> type 16 bytes 64 bytes 256 bytes 1024 bytes 8192 bytes >> aes-256-cbc 4662.35k 17964.33k 59148.60k 145272.15k >> 208882.35k >> >> >> Is this expected here, or is something broken? >> >> — Kevin >> >> _______________________________________________ >> freebsd-security@freebsd.org mailing list >> http://lists.freebsd.org/mailman/listinfo/freebsd-security >> To unsubscribe, send any mail to "freebsd-security-unsubscr...@freebsd.org" > _______________________________________________ > freebsd-security@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-security > To unsubscribe, send any mail to "freebsd-security-unsubscr...@freebsd.org" _______________________________________________ freebsd-security@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-security To unsubscribe, send any mail to "freebsd-security-unsubscr...@freebsd.org"
