On Tue, Jun 23, 2020 at 07:27:26PM +0200, Philippe Mathieu-Daudé wrote: > Since our format is consumable by the fw_cfg device, > we can implement the FW_CFG_DATA_GENERATOR interface. > > Example of use to dump the cipher suites (if tracing enabled): > > $ qemu-system-x86_64 -S \ > -object tls-cipher-suites,id=mysuite1,priority=@SYSTEM \ > -fw_cfg name=etc/path/to/ciphers,gen_id=mysuite1 \ > -trace qcrypto\* > 1590664444.197123:qcrypto_tls_cipher_suite_priority priority: @SYSTEM > 1590664444.197219:qcrypto_tls_cipher_suite_info data=[0x13,0x02] > version=TLS1.3 name=TLS_AES_256_GCM_SHA384 > 1590664444.197228:qcrypto_tls_cipher_suite_info data=[0x13,0x03] > version=TLS1.3 name=TLS_CHACHA20_POLY1305_SHA256 > 1590664444.197233:qcrypto_tls_cipher_suite_info data=[0x13,0x01] > version=TLS1.3 name=TLS_AES_128_GCM_SHA256 > 1590664444.197236:qcrypto_tls_cipher_suite_info data=[0x13,0x04] > version=TLS1.3 name=TLS_AES_128_CCM_SHA256 > 1590664444.197240:qcrypto_tls_cipher_suite_info data=[0xc0,0x30] > version=TLS1.2 name=TLS_ECDHE_RSA_AES_256_GCM_SHA384 > 1590664444.197245:qcrypto_tls_cipher_suite_info data=[0xcc,0xa8] > version=TLS1.2 name=TLS_ECDHE_RSA_CHACHA20_POLY1305 > 1590664444.197250:qcrypto_tls_cipher_suite_info data=[0xc0,0x14] > version=TLS1.0 name=TLS_ECDHE_RSA_AES_256_CBC_SHA1 > 1590664444.197254:qcrypto_tls_cipher_suite_info data=[0xc0,0x2f] > version=TLS1.2 name=TLS_ECDHE_RSA_AES_128_GCM_SHA256 > 1590664444.197258:qcrypto_tls_cipher_suite_info data=[0xc0,0x13] > version=TLS1.0 name=TLS_ECDHE_RSA_AES_128_CBC_SHA1 > 1590664444.197261:qcrypto_tls_cipher_suite_info data=[0xc0,0x2c] > version=TLS1.2 name=TLS_ECDHE_ECDSA_AES_256_GCM_SHA384 > 1590664444.197266:qcrypto_tls_cipher_suite_info data=[0xcc,0xa9] > version=TLS1.2 name=TLS_ECDHE_ECDSA_CHACHA20_POLY1305 > 1590664444.197270:qcrypto_tls_cipher_suite_info data=[0xc0,0xad] > version=TLS1.2 name=TLS_ECDHE_ECDSA_AES_256_CCM > 1590664444.197274:qcrypto_tls_cipher_suite_info data=[0xc0,0x0a] > version=TLS1.0 name=TLS_ECDHE_ECDSA_AES_256_CBC_SHA1 > 1590664444.197278:qcrypto_tls_cipher_suite_info data=[0xc0,0x2b] > version=TLS1.2 name=TLS_ECDHE_ECDSA_AES_128_GCM_SHA256 > 1590664444.197283:qcrypto_tls_cipher_suite_info data=[0xc0,0xac] > version=TLS1.2 name=TLS_ECDHE_ECDSA_AES_128_CCM > 1590664444.197287:qcrypto_tls_cipher_suite_info data=[0xc0,0x09] > version=TLS1.0 name=TLS_ECDHE_ECDSA_AES_128_CBC_SHA1 > 1590664444.197291:qcrypto_tls_cipher_suite_info data=[0x00,0x9d] > version=TLS1.2 name=TLS_RSA_AES_256_GCM_SHA384 > 1590664444.197296:qcrypto_tls_cipher_suite_info data=[0xc0,0x9d] > version=TLS1.2 name=TLS_RSA_AES_256_CCM > 1590664444.197300:qcrypto_tls_cipher_suite_info data=[0x00,0x35] > version=TLS1.0 name=TLS_RSA_AES_256_CBC_SHA1 > 1590664444.197304:qcrypto_tls_cipher_suite_info data=[0x00,0x9c] > version=TLS1.2 name=TLS_RSA_AES_128_GCM_SHA256 > 1590664444.197308:qcrypto_tls_cipher_suite_info data=[0xc0,0x9c] > version=TLS1.2 name=TLS_RSA_AES_128_CCM > 1590664444.197312:qcrypto_tls_cipher_suite_info data=[0x00,0x2f] > version=TLS1.0 name=TLS_RSA_AES_128_CBC_SHA1 > 1590664444.197316:qcrypto_tls_cipher_suite_info data=[0x00,0x9f] > version=TLS1.2 name=TLS_DHE_RSA_AES_256_GCM_SHA384 > 1590664444.197320:qcrypto_tls_cipher_suite_info data=[0xcc,0xaa] > version=TLS1.2 name=TLS_DHE_RSA_CHACHA20_POLY1305 > 1590664444.197325:qcrypto_tls_cipher_suite_info data=[0xc0,0x9f] > version=TLS1.2 name=TLS_DHE_RSA_AES_256_CCM > 1590664444.197329:qcrypto_tls_cipher_suite_info data=[0x00,0x39] > version=TLS1.0 name=TLS_DHE_RSA_AES_256_CBC_SHA1 > 1590664444.197333:qcrypto_tls_cipher_suite_info data=[0x00,0x9e] > version=TLS1.2 name=TLS_DHE_RSA_AES_128_GCM_SHA256 > 1590664444.197337:qcrypto_tls_cipher_suite_info data=[0xc0,0x9e] > version=TLS1.2 name=TLS_DHE_RSA_AES_128_CCM > 1590664444.197341:qcrypto_tls_cipher_suite_info data=[0x00,0x33] > version=TLS1.0 name=TLS_DHE_RSA_AES_128_CBC_SHA1 > 1590664444.197345:qcrypto_tls_cipher_suite_count count: 29 > > Signed-off-by: Philippe Mathieu-Daudé <phi...@redhat.com> > --- > v10: Removed Laszlo Acked-by due to logical changes > --- > crypto/tls-cipher-suites.c | 11 +++++++++++ > qemu-options.hx | 18 ++++++++++++++++++ > 2 files changed, 29 insertions(+)
Reviewed-by: Daniel P. Berrangé <berra...@redhat.com> Regards, Daniel -- |: https://berrange.com -o- https://www.flickr.com/photos/dberrange :| |: https://libvirt.org -o- https://fstop138.berrange.com :| |: https://entangle-photo.org -o- https://www.instagram.com/dberrange :|
