Date: Tue, 26 Sep 2017 20:08:46 +0200 From: Emmanuel Vadot <manu@bidouilliste.com> To: Yoshiro MIHIRA <sanpei.ml@gmail.com> Cc: jmcneill@freebsd.org, freebsd-arm <freebsd-arm@freebsd.org> Subject: Re: [FreeBSD] update todo list on Wiki-arm-Allwinner Message-ID: <20170926200846.55ca1efdf29223502a580953@bidouilliste.com> In-Reply-To: <CALwmBx0gG4xgj6aMkVUic8W37UnHyXhAc4CCB%2Bx_UY57-iynvw@mail.gmail.com> References: <CALwmBx0gG4xgj6aMkVUic8W37UnHyXhAc4CCB%2Bx_UY57-iynvw@mail.gmail.com>
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Hello, On Fri, 22 Sep 2017 21:59:04 +0000 Yoshiro MIHIRA <sanpei.ml@gmail.com> wrote: > Hi, all. > > Latest Crypto engine is listed on TODO list at Wiki arm Allwinner page. > > However, andrew added armv8crypto(driver for the AES accelerator on ARM > CPUs). It's not the same. ARMv8 (the ISA) have crypto related instruction, the wiki is talking about the crypto accelerator in the SoC. I honestly don't know if for ARMv8 this would be needed, iirc the mainline linux developper said that using the instruction for AES is faster. For ARMv7 SoC (like H3) I think that this would be good to add. > So I would like to update and add Crypto line on [[Supported > devices/Legend] at Wiki page. > Currently YES(r308921) is only for A64. > > openssl speed aes-256-cbc > "PINE64 without crypto engine" aes-256 cbc 20817.02k > 22166.74k 22629.38k 22734.17k 22754.10k > /usr/bin/openssl speed -engine cryptodev -evp aes-256-cbc > "PINE64 with crypto engine" aes-256-cbc 88225.27k > 207383.62k 308516.25k 360612.50k 380447.40k > > Yours > Yoshiro MIHIRA > _______________________________________________ > freebsd-arm@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-arm > To unsubscribe, send any mail to "freebsd-arm-unsubscribe@freebsd.org" -- Emmanuel Vadot <manu@bidouilliste.com> <manu@freebsd.org>
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