Certificate:
    Data:
        Version: 2 (0x01)
        Serial Number: 287454020 (0x11223344)
        Signature Algorithm: ecdsa-with-SHA256
        Issuer: C=CN,CN=OH
        Validity:
            Not Before: Jan 1 00:00:00 2025 GMT
            Not After : Jan 1 00:00:00 2035 GMT
        Subject: C=CN,CN=OH
        Subject Public Key Info:
            Public Key Algorithm: id-ecPublicKey
                Public-Key: (256 bit)
                Pub:
                    04:5f:99:69:eb:58:fa:41:8d:ea:d3:3f:76:72:74:a6
                    32:ca:f4:f4:b7:36:1b:3e:cb:ba:83:e7:f0:44:c8:9e
                    0e:cd:72:7b:78:bb:27:38:16:bf:23:7e:91:0b:d9:21
                    b2:8d:0b:bd:fa:1f:f7:b5:4b:de:3c:72:79:24:81:fe
                    3d
                ANS1 OID: prime256v1
    Signature Algorithm: ecdsa-with-SHA256
    Signature Value:
        30:45:02:21:00:af:11:a5:2d:9d:c3:06:1f:12:3c:55
        02:14:1a:5a:40:94:a5:84:b2:c5:c9:36:1d:14:a9:cc
        05:08:7f:f8:81:02:20:32:5e:a7:1c:68:61:f2:cc:27
        3a:08:27:b2:cf:48:84:f7:d9:45:5c:89:5b:8b:73:e9
        1f:18:33:a2:00:5e:72