Hello, (note that the main mailing list is cryptodev-linux-devel@gna.org) What is the output you get from "make check" in the cryptodev distribution? Could you provide a backtrace of the gnutls-cli segfault?
regards, Nikos PS. About the openssl speed, you need to use -evp mode to enable other engines On 02/17/2012 10:51 AM, Frank wrote: > Hi, > > First of all, thanks for cryptodev-linux, it's very useful. > However, I've run into some odd behaviour that you might be able to shed some > light onto. > These are the specs: > - On Marvell Kirkwood hardware > - Running Debian Wheezy (Linux kernel 3.2.0) > - cryptodev-linux 1.0 > - (Debian version of) openssl 1.0.0g with cryptodev support (both tried > -DHAVE_CRYPTODEV -DUSE_CRYPTODEV_DIGESTS -DHASH_MAX_LEN=64 and only > -DHAVE_CRYPTODEV) > - (Debian version of) gnutls 3.0.12 with cryptodev support > > This is the observed behaviour: > - openssl confirmed to use cryptodev interface (hardware accelerated when I > load mv_cesa.ko) when I run cipher benchmarks (e.g. openssl speed -evp > aes-128-cbc -engine af_alg -elapsed) or when aes-128-cbc is used with scp. > - nginx can no longer serve https connections when cryptodev module is loaded > (lots of entries in the error log with ' [alert] 3287#0: worker process 3327 > exited on signal 11'), regardless whether mv_cesa is loaded or not > - gnutls-cli --benchmark-ciphers produces the following output when cryptodev > is loaded, regardless of whether mv_cesa is loaded or not (only the > throughput figures differ) > Checking AES-128-CBC with SHA1 (16kb payload)... Processed 29.46 MB in > 2.00 secs: 14.72 MB/sec > Checking AES-128-CBC with SHA256 (16kb payload)... Processed 22.81 MB > in 2.00 secs: 11.40 MB/sec > Checking AES-128-GCM (16kb payload)... Processed 14.58 MB in 2.00 secs: > 7.29 MB/sec > Checking SHA1 (16kb payload)... Segmentation fault > Without cryptodev loaded, it will benchmark all ciphers just fine. > > P.S. I can run 'openssl speed sha1 -elapsed' with cryptodev loaded, but it > never seems to use mv_cesa > > > _______________________________________________ > Cryptodev-linux-commit mailing list > cryptodev-linux-com...@gna.org > https://mail.gna.org/listinfo/cryptodev-linux-commit > _______________________________________________ Cryptodev-linux-devel mailing list Cryptodev-linux-devel@gna.org https://mail.gna.org/listinfo/cryptodev-linux-devel
