openssl-2

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参考

http://blog.csdn.net/as3luyuan123/article/details/14138983
http://blog.csdn.net/as3luyuan123/article/details/16873093

openssl ec -text -noout -in 5ae8c8c28c32b7b6c3daa7924d7a794bd6fd3ea0f4a3792bed3aa7f61e2d9b87_sk
read EC key
Private-Key: (256 bit)
priv:
00:d1:9c:27:35:d3:e8:71:b4:f0:8e:14:65:53:a1:
37:24:9b:06:6d:3f:b1:31:00:68:c9:ec:8c:a5:21:
83:28:a1
pub:
04:46:0e:1a:03:fa:90:0a:76:8d:5b:a3:4c:fb:69:
3f:af:4c:41:ef:48:03:7d:82:25:1c:c4:07:a0:48:
d5:0f:7d:d9:90:35:1b:aa:88:cb:62:eb:8f:66:27:
9c:98:cc:70:2f:ae:31:71:1f:07:dd:9a:8d:d2:64:
f3:bd:bb:6c:fc
ASN1 OID: prime256v1
NIST CURVE: P-256
--------------------------------------------------------
Issuer，代表证书的发行者，目前都是
CASubject，代表证明书的发行对象信息
Validity，代表证书有效期间，从。。开始到。。。终止Issuer.CN和Subject.CN是很重要的项目，最好都设定成容器的名称，也就是服务的名称。

openssl x509 -text -noout -in Admin@org1.example.com-cert.pem
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
b9:0a:5a:5c:3f:10:f7:c7:9a:2e:18:c4:1f:88:b5:df
Signature Algorithm: ecdsa-with-SHA256
Issuer: C=US, ST=California, L=San Francisco, O=org1.example.com, CN=ca.org1.example.com
Validity
Not Before: Nov 1 07:01:44 2017 GMT
Not After : Oct 30 07:01:44 2027 GMT
Subject: C=US, ST=California, L=San Francisco, CN=Admin@org1.example.com
Subject Public Key Info:
Public Key Algorithm: id-ecPublicKey
Public-Key: (256 bit)
pub:
04:1f:da:59:2f:f3:f2:24:a8:10:6f:48:23:7e:cf:
27:55:6f:73:46:2d:60:20:f6:78:3c:05:b3:45:9e:
0a:d5:a8:3e:9e:a5:31:e7:b1:e9:26:88:7a:1a:2a:
a9:62:46:c2:e3:57:d2:8a:88:57:c2:05:0d:13:d0:
4a:d3:83:c0:d1
ASN1 OID: prime256v1
NIST CURVE: P-256
X509v3 extensions:
X509v3 Key Usage: critical
Digital Signature
X509v3 Basic Constraints: critical
CA:FALSE
X509v3 Authority Key Identifier:
keyid:5A:E8:C8:C2:8C:32:B7:B6:C3:DA:A7:92:4D:7A:79:4B:D6:FD:3E:A0:F4:A3:79:2B:ED:3A:A7:F6:1E:2D:9B:87
Signature Algorithm: ecdsa-with-SHA256
30:45:02:21:00:ab:2f:f3:28:7c:94:e3:da:02:14:0d:f9:aa:
c2:fb:25:6c:2d:d6:f5:9d:30:0d:03:4d:59:ef:13:68:d7:3e:
2e:02:20:0c:16:cc:29:97:41:8e:67:2a:34:e2:3c:e5:ea:7b:
37:1c:6d:f9:40:82:31:37:be:79:91:d3:7c:38:99:a0:00

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