notBefore=2018-01-23 00:00:00Z
notAfter=2048-01-22 23:59:59Z
Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            5e:f9:cb:b8:33:71:69:7d:0d:0f:7c:47:1f:46:be:42
        Signature Algorithm: ecdsa-with-SHA256
        Issuer:
            organizationName = GSM Association
            commonName = GSM Association - RSP2 Root CI1
        Validity
            Not Before: Jan 23 00:00:00 2018 GMT
            Not After : Jan 22 23:59:59 2048 GMT
        Subject:
            countryName = IT
            organizationName = STMICROELECTRONICS S.R.L.
            commonName = STMicroelectronics EUM certx 1
        Subject Public Key Info:
            Public Key Algorithm: id-ecPublicKey
                Public-Key: (256 bit)
                pub:
                    04:23:2a:b4:db:f8:f3:38:2f:a7:c3:7b:73:fc:51:
                    1f:ee:75:51:ae:9b:b3:7e:3e:9d:00:f0:54:91:8f:
                    d3:6a:aa:6e:1b:31:64:fe:32:d9:93:61:89:5f:50:
                    14:72:a6:32:30:e3:95:6f:9b:3e:ae:49:63:53:10:
                    f8:aa:e4:e6:22
                ASN1 OID: prime256v1
                NIST CURVE: P-256
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                31:0C:FD:83:6E:AA:82:84:EE:C8:0E:61:76:0B:13:5F:D7:45:34:7F
            X509v3 Basic Constraints: critical
                CA:TRUE, pathlen:0
            X509v3 Certificate Policies: critical
                Policy: 2.23.146.1.2.1.2
            X509v3 CRL Distribution Points: 
                Full Name:
                  URI:http://gsma-crl.symauth.com/offlineca/gsma-rsp2-root-ci1.crl

            X509v3 Key Usage: critical
                Certificate Sign, CRL Sign
            X509v3 Name Constraints: critical
                Permitted:
                  DirName:O = STMICROELECTRONICS S.R.L., serialNumber = 89041030
            X509v3 Subject Alternative Name: 
                Registered ID:1.3.6.1.4.1.7616.7.2.5.2
            X509v3 Authority Key Identifier: 
                81:37:0F:51:25:D0:B1:D4:08:D4:C3:B2:32:E6:D2:5E:79:5B:EB:FB
    Signature Algorithm: ecdsa-with-SHA256
    Signature Value:
        30:44:02:20:31:6f:4e:f2:c2:70:c7:53:58:4c:55:b9:4c:4b:
        db:e7:9f:46:f6:f5:b0:25:d7:95:16:9f:5c:ac:97:c4:e9:f5:
        02:20:60:09:94:97:7d:7a:df:1d:9c:6a:c8:79:dd:81:27:cd:
        da:36:d9:73:77:9d:bd:7b:81:34:f1:db:3a:f2:62:cb
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----