1Has a critical extension in the ResponseData 2 3$ openssl ocsp -resp_text -respin <([OCSP RESPONSE]) 4OCSP Response Data: 5 OCSP Response Status: successful (0x0) 6 Response Type: Basic OCSP Response 7 Version: 1 (0x0) 8 Responder Id: CN = Test Intermediate CA 9 Produced At: Mar 2 00:00:00 2017 GMT 10 Responses: 11 Certificate ID: 12 Hash Algorithm: sha1 13 Issuer Name Hash: 449B1C5B31C6E9990966523E49C3F773C024190A 14 Issuer Key Hash: 7F765910653BB5704124C41E94AEFCF940431A66 15 Serial Number: 04 16 Cert Status: good 17 This Update: Mar 1 00:00:00 2017 GMT 18 19 Response Extensions: 20 1.2.3.4: critical 21 DEADBEEF 22 Signature Algorithm: sha1WithRSAEncryption 23 83:54:d0:3f:1a:22:0b:1c:2f:7c:bc:11:ec:74:f9:8f:a4:48: 24 cf:6a:18:95:3c:3f:ba:88:ac:31:cc:fd:e4:b2:0d:6a:d5:ad: 25 97:9f:03:0e:e0:3d:08:4e:4b:ff:77:9d:1d:06:ae:bc:90:09: 26 28:71:78:47:a3:63:e1:75:d3:a6:92:43:8d:60:cf:cc:cf:0b: 27 5f:fe:b1:91:96:1f:81:5a:50:77:b0:c7:e3:be:98:9e:6c:64: 28 44:9d:67:82:d9:87:d8:f6:93:0b:4d:8f:44:d2:51:2d:d1:61: 29 d7:ec:5c:46:ad:9c:6d:f1:c8:61:91:83:2b:d0:83:e8:9c:22: 30 df:e1 31-----BEGIN OCSP RESPONSE----- 32MIIBTwoBAKCCAUgwggFEBgkrBgEFBQcwAQEEggE1MIIBMTCBnaEhMB8xHTAbBgNVBAMMFFRlc3Q 33gSW50ZXJtZWRpYXRlIENBGA8yMDE3MDMwMjAwMDAwMFowTzBNMDgwBwYFKw4DAhoEFESbHFsxxu 34mZCWZSPknD93PAJBkKBBR/dlkQZTu1cEEkxB6Urvz5QEMaZgIBBIAAGA8yMDE3MDMwMTAwMDAwM 35FqhFjAUMBIGAyoDBAEB/wQIREVBREJFRUYwCwYJKoZIhvcNAQEFA4GBAINU0D8aIgscL3y8Eex0 36+Y+kSM9qGJU8P7qIrDHM/eSyDWrVrZefAw7gPQhOS/93nR0GrryQCShxeEejY+F106aSQ41gz8z 37PC1/+sZGWH4FaUHewx+O+mJ5sZESdZ4LZh9j2kwtNj0TSUS3RYdfsXEatnG3xyGGRgyvQg+icIt 38/h 39-----END OCSP RESPONSE----- 40 41$ openssl x509 -text < [CA CERTIFICATE] 42Certificate: 43 Data: 44 Version: 3 (0x2) 45 Serial Number: 1 (0x1) 46 Signature Algorithm: sha1WithRSAEncryption 47 Issuer: CN = Test CA 48 Validity 49 Not Before: Jan 1 00:00:00 2017 GMT 50 Not After : Jan 1 00:00:00 2018 GMT 51 Subject: CN = Test Intermediate CA 52 Subject Public Key Info: 53 Public Key Algorithm: rsaEncryption 54 RSA Public-Key: (1024 bit) 55 Modulus: 56 00:c5:fb:81:a7:1b:6a:61:38:1c:6a:de:dd:db:22: 57 61:64:7a:22:a3:3b:1d:e5:92:54:17:ad:39:2e:fe: 58 81:ff:46:0a:70:d6:84:a5:d5:bd:05:d3:f2:a5:98: 59 90:fd:e4:ff:d8:d2:cf:7c:d1:f2:78:0d:4a:a1:80: 60 c8:6a:70:75:84:04:c1:c2:4b:af:17:9b:a2:29:2b: 61 a7:be:f1:f9:19:80:f3:6a:d4:10:28:51:38:26:97: 62 ed:ad:06:96:85:a7:b7:7c:78:38:90:44:df:d7:10: 63 e4:52:a2:49:22:6c:98:71:51:f5:b2:13:6a:7f:08: 64 34:7c:d0:c6:99:6f:79:98:f9 65 Exponent: 65537 (0x10001) 66 Signature Algorithm: sha1WithRSAEncryption 67 7d:67:0f:39:4e:7c:e3:ba:f2:63:b9:ed:6e:ec:61:f2:8a:4f: 68 1e:82:e2:4b:44:04:f8:a5:a1:5a:bc:8c:72:91:6d:bf:03:27: 69 21:10:9e:5c:8a:cf:4b:87:83:e0:c2:d7:72:55:d5:42:d3:d1: 70 2b:76:b3:42:84:e0:e8:3b:80:b2:5f:55:e7:e0:f6:b6:21:c6: 71 fd:91:b5:c9:ba:fa:d8:ba:5c:8b:e1:f6:de:5d:cf:39:e6:92: 72 22:85:31:1f:c3:ed:19:db:0a:0b:f9:ef:a7:36:4d:e1:54:af: 73 8e:c0:59:25:43:e5:69:47:c4:e0:00:1e:21:eb:e6:b4:13:8f: 74 30:01 75-----BEGIN CA CERTIFICATE----- 76MIIBqTCCARKgAwIBAgIBATANBgkqhkiG9w0BAQUFADASMRAwDgYDVQQDDAdUZXN0IENBMCIYDzI 77wMTcwMTAxMDAwMDAwWhgPMjAxODAxMDEwMDAwMDBaMB8xHTAbBgNVBAMMFFRlc3QgSW50ZXJtZW 78RpYXRlIENBMIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDF+4GnG2phOBxq3t3bImFkeiKjO 79x3lklQXrTku/oH/Rgpw1oSl1b0F0/KlmJD95P/Y0s980fJ4DUqhgMhqcHWEBMHCS68Xm6IpK6e+ 808fkZgPNq1BAoUTgml+2tBpaFp7d8eDiQRN/XEORSokkibJhxUfWyE2p/CDR80MaZb3mY+QIDAQA 81BMA0GCSqGSIb3DQEBBQUAA4GBAH1nDzlOfOO68mO57W7sYfKKTx6C4ktEBPiloVq8jHKRbb8DJy 82EQnlyKz0uHg+DC13JV1ULT0St2s0KE4Og7gLJfVefg9rYhxv2Rtcm6+ti6XIvh9t5dzznmkiKFM 83R/D7RnbCgv576c2TeFUr47AWSVD5WlHxOAAHiHr5rQTjzAB 84-----END CA CERTIFICATE----- 85 86$ openssl x509 -text < [CERTIFICATE] 87Certificate: 88 Data: 89 Version: 3 (0x2) 90 Serial Number: 4 (0x4) 91 Signature Algorithm: sha1WithRSAEncryption 92 Issuer: CN = Test Intermediate CA 93 Validity 94 Not Before: Jan 1 00:00:00 2017 GMT 95 Not After : Jan 1 00:00:00 2018 GMT 96 Subject: CN = Test Cert 97 Subject Public Key Info: 98 Public Key Algorithm: rsaEncryption 99 RSA Public-Key: (1024 bit) 100 Modulus: 101 00:d1:d2:a7:fd:5f:56:b8:4a:4a:00:c4:f0:36:48: 102 0d:99:1e:ba:ca:8d:8c:0e:e9:5a:f4:31:94:26:f4: 103 24:77:0c:2d:76:39:fe:1e:51:9c:b1:3a:b2:61:ae: 104 f6:2b:41:46:92:81:b4:1e:35:73:bb:df:53:d6:63: 105 a4:07:58:e9:0a:40:7a:b7:71:a3:fd:7d:6a:3f:23: 106 ee:5e:76:90:3f:60:ea:85:6b:74:1b:1f:6a:40:27: 107 37:7f:ac:6e:97:ee:13:f7:cb:81:44:26:f3:25:48: 108 56:40:ef:33:84:c8:d7:52:66:8a:40:35:ed:ec:67: 109 95:c1:35:46:9e:db:9b:ce:9b 110 Exponent: 65537 (0x10001) 111 Signature Algorithm: sha1WithRSAEncryption 112 8e:94:5a:91:44:aa:ab:e4:bf:c4:ca:a3:ee:10:67:2d:3e:d5: 113 ac:b8:90:8b:4e:7f:3e:bc:83:bb:b2:c9:0c:a2:ae:fb:6c:b3: 114 5d:b7:40:20:9f:9b:7c:3d:5f:67:bc:0e:f9:20:bc:24:67:27: 115 a9:2e:81:08:e5:3f:ad:e9:b7:eb:a9:c5:58:55:55:f3:26:17: 116 26:46:5f:ef:20:38:c9:f2:81:ba:39:d9:28:4b:e8:83:ff:d7: 117 2e:87:72:36:77:0f:46:9b:a1:fe:d8:d8:20:50:68:c1:7b:66: 118 82:5d:62:94:90:98:71:8b:b9:83:69:a8:65:a4:58:5d:ce:90: 119 0a:53 120-----BEGIN CERTIFICATE----- 121MIIBqzCCARSgAwIBAgIBBDANBgkqhkiG9w0BAQUFADAfMR0wGwYDVQQDDBRUZXN0IEludGVybWV 122kaWF0ZSBDQTAiGA8yMDE3MDEwMTAwMDAwMFoYDzIwMTgwMTAxMDAwMDAwWjAUMRIwEAYDVQQDDA 123lUZXN0IENlcnQwgZ8wDQYJKoZIhvcNAQEBBQADgY0AMIGJAoGBANHSp/1fVrhKSgDE8DZIDZkeu 124sqNjA7pWvQxlCb0JHcMLXY5/h5RnLE6smGu9itBRpKBtB41c7vfU9ZjpAdY6QpAerdxo/19aj8j 1257l52kD9g6oVrdBsfakAnN3+sbpfuE/fLgUQm8yVIVkDvM4TI11JmikA17exnlcE1Rp7bm86bAgM 126BAAEwDQYJKoZIhvcNAQEFBQADgYEAjpRakUSqq+S/xMqj7hBnLT7VrLiQi05/PryDu7LJDKKu+2 127yzXbdAIJ+bfD1fZ7wO+SC8JGcnqS6BCOU/rem366nFWFVV8yYXJkZf7yA4yfKBujnZKEvog//XL 128odyNncPRpuh/tjYIFBowXtmgl1ilJCYcYu5g2moZaRYXc6QClM= 129-----END CERTIFICATE----- 130 131$ openssl asn1parse -i < [OCSP REQUEST] 132 0:d=0 hl=2 l= 66 cons: SEQUENCE 133 2:d=1 hl=2 l= 64 cons: SEQUENCE 134 4:d=2 hl=2 l= 62 cons: SEQUENCE 135 6:d=3 hl=2 l= 60 cons: SEQUENCE 136 8:d=4 hl=2 l= 58 cons: SEQUENCE 137 10:d=5 hl=2 l= 9 cons: SEQUENCE 138 12:d=6 hl=2 l= 5 prim: OBJECT :sha1 139 19:d=6 hl=2 l= 0 prim: NULL 140 21:d=5 hl=2 l= 20 prim: OCTET STRING [HEX DUMP]:449B1C5B31C6E9990966523E49C3F773C024190A 141 43:d=5 hl=2 l= 20 prim: OCTET STRING [HEX DUMP]:7F765910653BB5704124C41E94AEFCF940431A66 142 65:d=5 hl=2 l= 1 prim: INTEGER :04 143-----BEGIN OCSP REQUEST----- 144MEIwQDA+MDwwOjAJBgUrDgMCGgUABBREmxxbMcbpmQlmUj5Jw/dzwCQZCgQUf3ZZEGU7tXBBJMQ 145elK78+UBDGmYCAQQ= 146-----END OCSP REQUEST----- 147