目前的曲线标准一览:

'sect163k1' # K-163
'sect163r1'
'sect163r2' # B-163
'sect193r1'
'sect193r2'
'sect233k1' # K-233
'sect233r1' # B-233
'sect239k1'
'sect283k1' # K-283
'sect283r1' # B-283
'sect409k1' # K-409
'sect409r1' # B-409
'sect571k1' # K-571
'sect571r1' # B-571
'secp160k1'
'secp160r1'
'secp160r2'
'secp192k1'
'prime192v1' # P-192 secp192r1
'secp224k1'
'secp224r1' # P-224
'secp256k1'
'prime256v1' # P-256 secp256r1
'secp384r1' # P-384
'secp521r1' # P-521
'brainpoolP256r1'
'brainpoolP384r1'
'brainpoolP512r1'

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OpenStack 版本：Liberty
下面的配置针对的是allinone的部署方式，但是同理的可以应用到多节点的部署。

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cinder的api.log中发现如下错误：

2016-09-20 12:01:50.410 21508 ERROR cinder.api.middleware.fault [req-8a22425c-064b-4c50-9203-00f3760ba4d4 cd3c4133acc94226b4b2d868fd6a1e19 ea60e55e114a41d3b9d86d298c07bc99 - - -] Caught error: Could not determine a suitable URL for the plugin
2016-09-20 12:01:50.411 21508 INFO cinder.api.middleware.fault [req-8a22425c-064b-4c50-9203-00f3760ba4d4 cd3c4133acc94226b4b2d868fd6a1e19 ea60e55e114a41d3b9d86d298c07bc99 - - -] https://10.167.14.164:8776/v2/ea60e55e114a41d3b9d86d298c07bc99/os-quota-sets/ea60e55e114a41d3b9d86d298c07bc99?usage=False returned with HTTP 500
2016-09-20 12:01:50.412 21508 INFO eventlet.wsgi.server [req-8a22425c-064b-4c50-9203-00f3760ba4d4 cd3c4133acc94226b4b2d868fd6a1e19 ea60e55e114a41d3b9d86d298c07bc99 - - -] 10.167.14.164 - - [20/Sep/2016 12:01:50] "GET /v2/ea60e55e114a41d3b9d86d298c07bc99/os-quota-sets/ea60e55e114a41d3b9d86d298c07bc99?usage=False HTTP/1.1" 500 425 0.095734

经调查发现是openstack的bug，修复如下：

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