$ openssl req -in for_request.csr -noout -text
Subject: C=CN, ST=Beijing, L=Beijing, O=Blockchain, OU=Dev, CN=yeasy.github.com
Public Key Algorithm: rsaEncryption
RSA Public Key: (1024 bit)
00:f1:fc:d5:97:b3:09:a4:53:ae:29:11:fe:05:6a:
89:63:44:4f:4d:02:b8:2c:1e:df:12:04:05:4c:8a:
2d:3b:6e:b8:66:55:49:55:b9:3c:61:f9:78:d8:5e:
dd:87:ff:12:80:7a:a6:1a:33:c6:66:00:db:de:18:
48:24:ba:31:48:e2:34:bc:9c:1e:53:db:fa:1e:23:
95:ac:55:84:ec:16:44:be:1b:c4:b4:fe:64:95:75:
c4:cc:e7:b0:2e:f8:4b:30:d4:29:1b:49:01:c1:d2:
21:d8:47:30:9a:56:4a:71:34:88:4c:99:9d:ba:51:
2f:a1:95:eb:fc:31:d7:9f:25
Exponent: 65537 (0x10001)
Signature Algorithm: sha1WithRSAEncryption
eb:50:0f:22:66:7c:fe:b8:6a:74:2d:46:e1:19:3d:98:e2:ff:
b1:b6:fb:2d:cb:6e:a5:8b:40:87:23:22:96:5b:7b:15:89:bc:
e4:65:ca:0f:a2:11:b2:06:9e:8d:c9:72:26:bb:94:a2:e2:87:
6e:a5:af:4e:16:ff:b0:c7:9f:5f:49:e8:a6:ff:09:e5:eb:8c:
31:e1:28:62:ce:23:bb:38:2e:e1:3e:d9:81:52:7a:6c:c1:56:
be:2d:fe:0d:b8:c3:d6:41:e2:f2:a3:37:d5:fd:8b:98:5c:e9:
ce:ae:43:8e:6b:36:54:3c:50:ae:67:00:1c:90:fd:35:83:3b: