AppleWWDRCAG4.cer: C=US,O=Apple Inc.,OU=G4,CN=Apple Worldwide Developer Relations Certification Authority (Intermediate Certificate, Expiring 2030-12-10) detail info and audit record

 

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CA Certificate Information and Audit Record

This certificate is intermediate certificate used for the issuance of other certificates.

Download certificate through curl:

curl -sSL "https://www.apple.com/certificateauthority/AppleWWDRCAG4.cer" --output cert.crt

Download certificate through wget:

wget -q "https://www.apple.com/certificateauthority/AppleWWDRCAG4.cer" --output-document=cert.crt

CA Certificate Detail Information

Use openssl x509 to decode DER certificate to get detail information:

openssl x509 -in cert.crt -inform der -text -noout

Use openssl x509 to decode PEM certificate to get detail information:

openssl x509 -in cert.crt -inform pem -text -noout

Decoded detail certificate information:

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            13:dc:77:95:52:71:e5:3d:c6:32:e8:cc:ff:e5:21:f3:cc:c5:ce:d2
    Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=US, O=Apple Inc., OU=Apple Certification Authority, CN=Apple Root CA
        Validity
            Not Before: Dec 16 19:36:04 2020 GMT
            Not After : Dec 10 00:00:00 2030 GMT
        Subject: CN=Apple Worldwide Developer Relations Certification Authority, OU=G4, O=Apple Inc., C=US
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                RSA Public-Key: (2048 bit)
                Modulus:
                    00:d0:1f:78:aa:7a:27:32:b0:46:5f:e7:17:76:d8:
                    a0:9d:0e:29:8e:ad:3d:32:a5:c4:6b:37:c9:e4:41:
                    91:6a:b7:79:71:5d:0c:34:04:60:75:f7:ae:43:8f:
                    47:c4:86:1e:08:e8:bf:d6:39:52:2f:1e:67:fc:71:
                    f1:82:6d:3c:7e:06:52:76:9d:2c:bc:d5:43:e9:b1:
                    b4:bc:40:3a:78:51:5d:51:a1:25:e1:be:6c:91:9d:
                    6b:21:59:18:41:d5:0f:8d:6d:41:2a:39:4a:21:e0:
                    90:9f:4e:13:4f:d0:8c:9a:32:b8:d7:6a:92:1e:25:
                    6a:a4:32:ce:22:19:85:05:60:dc:02:4a:f2:5a:eb:
                    77:79:02:7d:c0:97:54:6c:92:8e:76:01:e6:46:8f:
                    e5:e6:2a:fb:a2:b0:ad:18:ad:6d:33:85:38:23:8b:
                    ea:8a:96:ed:9f:ae:66:4f:a3:0c:40:27:6d:95:d0:
                    62:88:d9:43:29:27:fd:ed:a4:bf:53:2e:90:15:65:
                    3c:d9:2e:62:64:33:1d:6c:6a:dd:8e:21:aa:a4:5f:
                    15:c6:30:ed:5f:e6:8c:36:92:94:b7:dc:39:02:00:
                    fb:64:8c:d4:0c:81:f2:3f:d5:34:97:87:75:26:c2:
                    6f:ae:03:63:21:0c:7b:d4:1b:b1:62:c5:02:9c:bd:
                    fd:af
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Basic Constraints: critical
                CA:TRUE, pathlen:0
            X509v3 Authority Key Identifier: 
                keyid:2B:D0:69:47:94:76:09:FE:F4:6B:8D:2E:40:A6:F7:47:4D:7F:08:5E

            Authority Information Access: 
                OCSP - URI:http://ocsp.apple.com/ocsp03-applerootca

            X509v3 CRL Distribution Points: 

                Full Name:
                  URI:http://crl.apple.com/root.crl

            X509v3 Subject Key Identifier: 
                5B:D9:FA:1D:E7:9A:1A:0B:A3:99:76:22:50:86:3E:91:C8:5B:77:A8
            X509v3 Key Usage: critical
                Certificate Sign, CRL Sign
            1.2.840.113635.100.6.2.1: 
                ..
    Signature Algorithm: sha256WithRSAEncryption
         3f:56:3d:9e:e5:b6:c3:79:e6:45:20:68:bd:bf:73:8b:2c:12:
         9e:02:e3:ae:80:22:8c:04:1e:c3:52:c8:70:80:a8:fb:ce:a7:
         b0:d5:42:44:82:03:82:4f:06:fc:3b:49:14:fb:d8:74:52:85:
         af:a7:9d:21:e7:01:12:03:9f:cd:40:58:d0:01:d7:bf:32:83:
         2b:53:58:28:3c:ee:9c:9f:54:76:3d:64:27:c6:7e:8d:1d:38:
         4d:2d:ae:81:e6:b9:a5:b8:9c:89:94:f7:9f:c7:87:a5:51:66:
         34:1b:39:71:39:24:e3:87:67:ef:a5:b1:68:7b:8c:ee:3d:f7:
         ae:b6:7b:e2:d2:ff:df:61:c6:6a:75:49:95:22:44:a8:04:fc:
         94:b8:0b:2e:39:11:49:12:d1:e5:81:ea:59:00:4f:5b:3c:5a:
         36:da:7a:22:73:09:09:69:cd:c0:7c:ea:e2:24:fe:98:44:b8:
         f8:ef:b2:71:3f:1a:5d:d4:5d:7e:33:4d:9c:1d:24:be:00:f0:
         90:03:58:99:41:3d:31:5a:62:40:af:39:a8:51:43:92:ab:04:
         a8:9c:c2:4d:b1:4b:d2:ab:7c:4a:5f:eb:9d:3b:bc:4f:88:40:
         06:13:ff:90:17:8a:08:47:29:e8:62:98:29:a5:4f:11:05:69:
         3a:cf:f2:9f

CA Certificate in PEM Format

Use openssl x509 to convert certificate from DER format to PEM format:

openssl x509 -in cert.crt -inform der

Converted PEM format certificate:

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

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Page version: e13a7e3f2 2023-05-06