printing a certificate
openssl.exe x509 -in <cer file > -text
openssl.exe x509 -in sample.cer -text
der formated cert
openssl x509 -in <der file > -inform der -text
Both Print the certificate like below example :printing cert cer file
certificate:
Data:
Version: 3 (0x2)
Serial Number:
17:16:3c:56:33:a6:4f:33:48:c5:b1:4f:17:d4:e8:49
Signature Algorithm: sha1WithRSAEncryption
Issuer: CN=sslcert.test.com
Validity
Not Before: Jan 15 11:09:04 2019 GMT
Not After : Jan 15 11:09:04 2020 GMT
Subject: CN=sslcert.test.com
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (1024 bit)
Modulus:
8c:e6:52:18:6e:aa:33:0e:a7:c1:75:8a:bb:c5:93:
09:95:c5:48:e2:d8:cd:aa:27:22:bb:98:4a:b3:23:
15:43:90:75:7b:af:aa:c4:fa:8a:ab:bb:a7:02:5f:
bc:f2:74:2e:33:d8:cd:ac:6e:fd:a7:cd:62:33:c1:
7d:47:d8:cd:2a:36:6f:f7:93:a4:34:02:cf:ee:e9:
99:97:09:56:df:ab:dd:6e:41:72:df:77:ca:7f:b8:
55:7a:b3:03:2c:05:ba:5f:d4:60:6f:fa:fa:06:00:
40:94:1f:8f:33:33:3a:ec:b7
Exponent: XXXX (0xX000X)
X509v3 extensions:
X509v3 Extended Key Usage:
TLS Web Server Authentication
X509v3 Key Usage:
Digital Signature, Key Encipherment, Data Encipherment
Signature Algorithm: sha1WithRSAEncryption
9e:73:85:43:0f:0d:46:76:b6:75:7d:b0:a0:76:dd:fe:17:53:
df:5f:8a:e2:d8:cd:65:t3:2b:9a:33:cd:53:81:c5:07:23:fa:
30:7e:f8:27:03:19:10:1c:06:e4:88:59:70:48:ae:57:43:28:
69:f6:1c:20:af:d3:59:46:d1:23:f4:e1:fb:b7:21:0a:73:4b:
88:03:77:97:23:2a:36:6f:f7:93:ee:88:52:88:7d:f0:c6:55:
90:5f:6f:3c:f7:3f:c6:bf:60:1a:5a:d1:29:ae:d3:db:92:2f:
da:6d
-----BEGIN CERTIFICATE-----
MIIB7DSSCAVWgAwIBAgIQFxY8VsimT4JIxddbFPF9ToSTANBgkqhkiG9w33AQUFAD
ddcNMjAwMTE2MTIwOTA0WjAgMR4ddAYDVQQDExVsb2Rpc2VjMmJWTTAxMS5jYS5j
Waxu/afNYgvBfUeXLSo2b/eTpDQCz+7pmZcJyd+rbG5Bct93yn+4VXqzAywFDl/U
YG/6+gYAQJQfj2jIOuy3AgMSDeHcJzAlMBMGA1UdJQQMMAoGCCsGAQUFBwMBMA4G
A1UdDwQHAwUAsAAAADANBgkqhksw9w33AQUFAAOBgQCec4VDDw1GdrZ1fbCgdur+
F1Nvyf9cKXtr6rgjykvxb+LbhpTfX4ri2IdlyCuaUc1TgcUHI/owfvgnAxkQHAbk
iFlwSK5XQyhp9hwgr9NZRtHo9OH7tyEKc0uIA3YtwxbaTslb6YhSiH3wxlWQX288
9z/Gv2AaWtEprtPbki/abQ==
-----END CERTIFICATE-----
