Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number: 3 (0x3)
        Signature Algorithm: ecdsa-with-SHA256
        Issuer: 
        Validity
            Not Before: Sep  2 00:00:00 2023 GMT
            Not After : Nov 30 00:00:00 9998 GMT
        Subject: CN = johnsmith@example.com
        Subject Public Key Info:
            Public Key Algorithm: id-ecPublicKey
                Public-Key: (256 bit)
                pub:
                    04:3f:0b:04:2d:3d:8b:ee:55:2a:4e:5c:8a:76:cf:
                    7c:e8:31:81:59:29:66:70:1f:9e:42:9c:af:7e:7b:
                    b6:af:df:b8:92:be:b9:38:bd:af:80:d6:eb:df:f7:
                    38:de:a6:32:33:35:31:0f:2f:e8:0c:8d:ff:dc:a9:
                    bd:33:20:1e:f3
                ASN1 OID: prime256v1
                NIST CURVE: P-256
        X509v3 extensions:
            X509v3 Extended Key Usage: 
                E-mail Protection
            X509v3 Certificate Policies: 
                Policy: 2.23.140.1.5.1.3

    Signature Algorithm: ecdsa-with-SHA256
         30:44:02:20:2d:70:70:13:e1:59:27:4e:00:8f:3a:fd:8c:dd:
         54:a8:0c:bf:81:d6:2c:31:81:04:0e:80:30:0a:1d:9f:ff:10:
         02:20:4b:59:90:f3:9c:0b:d0:9c:cc:fa:74:45:99:2d:8e:f3:
         c0:cf:e2:d6:67:61:20:71:6b:91:93:39:5b:f2:38:e7
-----BEGIN CERTIFICATE-----
MIIBPDCB5KADAgECAgEDMAoGCCqGSM49BAMCMAAwIBcNMjMwOTAyMDAwMDAwWhgP
OTk5ODExMzAwMDAwMDBaMCAxHjAcBgNVBAMMFWpvaG5zbWl0aEBleGFtcGxlLmNv
bTBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IABD8LBC09i+5VKk5cinbPfOgxgVkp
ZnAfnkKcr357tq/fuJK+uTi9r4DW69/3ON6mMjM1MQ8v6AyN/9ypvTMgHvOjLTAr
MBMGA1UdJQQMMAoGCCsGAQUFBwMEMBQGA1UdIAQNMAswCQYHZ4EMAQUBAzAKBggq
hkjOPQQDAgNHADBEAiAtcHAT4VknTgCPOv2M3VSoDL+B1iwxgQQOgDAKHZ//EAIg
S1mQ85wL0JzM+nRFmS2O88DP4tZnYSBxa5GTOVvyOOc=
-----END CERTIFICATE-----