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Examples:Certificate: Issued to: Common Name (CN) John Doe Country (C) US E-mail address (E) john.do@hotmail.com Issued by: Common Name (CN) Thawte Personal Freemail Issuing CA Organisation (O) Thawte Consulting (Pty) Ltd. Country (C) ZA Version 3 Serial Number 43 5A D4 40 76 4B ... Signature Algorithm MD5 with RSA Encryption (1 2 840 113549 1 1 4) Validity: Not Valid Before Monday, Feburary 6, 2006 12:26:20 AM America/New_York Not Valid After Tuesday, Feburary 6, 2007 12:26:20 AM America/New_York Public Key Info: Algorithm RSA Encryption (1 2 840 113549 1 1 1) Public Key 128 bytes: AF E3 ... Key Size 1024 bits Key Usage Any Signatue 128 bytes: 43 22 ... ---------: Extension Basic Constraints (2 5 29 19 ) Critical YES Certificate Authority NO Extension Subject Alternative Name (2 5 29 17 ) Critical NO RFC 822 Name john.do@hotmail.com Fingerprints: MD2 Fingerprint 61:F6:D5:A8:2C:E3:EE:3F:B0:C1:4D:D6:B8:E6:3C:FA MD5 Fingerprint 68:50:CD:98:DF:3C:F6:7D:81:05:74:72:FC:E1:E2:A9 SHA1 Fingerprint 6C:F2:22:E6:DE:57:F8:45:05:B3:1F:68:CD:98:52:E3:AE:FA:EA:7F MIME attachment -----BEGIN PKCS7---- -----END PKCS7---- KEY;X509;ENCODING=BASE64: MIIEczCCA9ygAwIBAgIQXqZDMWeC/paX54..... ======================================================= Subject: M2Crypto S/MIME testing MIME-Version: 1.0 Content-Type: multipart/signed ; protocol="application/x-pkcs7-signature" ; micalg=sha1 ; boundary="----3C93156FC7B4EBF49FE9C7DB7F503087" This is an S/MIME signed message ------3C93156FC7B4EBF49FE9C7DB7F503087 a sign of our times ------3C93156FC7B4EBF49FE9C7DB7F503087 Content-Type: application/x-pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" MIIE8AYJKoZIhvcNAQcCoIIE4TCCBN0CAQExCzAJBgUrDgMCGgUAMCIGCSqGSIb3 DQEHAaAVBBNhIHNpZ24.......... ------3C93156FC7B4EBF49FE9C7DB7F503087-- =========================================================== Encrypted Message: Subject: M2Crypto S/MIME testing MIME-Version: 1.0 Content-Disposition: attachment; filename="smime.p7m" Content-Type: application/x-pkcs7-mime; name="smime.p7m" Content-Transfer-Encoding: base64 MIIBVwYJKoZIhvcNAQcDoIIBSDCCAUQCAQAxggEAMIH9AgEAMGYwYTELMAkGA1UE BhMCU0cxETAPBgNVBAoTCE0yQ3J5cHRvMRkwFwYDVQQDExBTL01JTUUgUmVjaXBp ZW50MSQwIgYJKoZIhvcNAQkBFhVyZWNpcGllbnRAZXhhbXBsZS5kb20CAQAwDQYJ KoZIhvcNAQEBBQAEgYCBaXZ+qjpBEZwdP7gjfzfAtQitESyMwo3i+LBOw6sSDir6 FlNDPCnkrTvqDX3Rt6X6vBtTCYOm+qiN7ujPkOU61cN7h8dvHR8YW9+0IPY80/W0 lZ/HihSRgwTNd7LnxUUcPx8YV1id0dlmP0Hz+Lg+mHf6rqaR//JcYhX9vW4XvjA7 BgkqhkiG9w0BBwEwFAYIKoZIhvcNAwcECMN+qya6ADywgBgHr9Jkhwn5Gsdu7BwX nIQfYTYcdL9I5Sk= ============================================================== If you receive signed emails with Outlook, the certificates will appear in the address book. BEGIN:VCARD VERSION:2.1 N:Bond;James;;Mr. FN:James Bond TEL;WORK;VOICE:+7 (1) 234-567 KEY;X509;ENCODING=BASE64: MIICrTCCAhagAwIBAgIDBR7sMA0GCSqGSIb3DQEBAgUAMIGSMQswCQYDVQQGEwJaQTEVMBMG ... SxIbYWxGIkCi+DGSTfMTLWXOLe3ZQ2eqbMDNRRofoJ40o3ec2kNz7s6= EMAIL;PREF;INTERNET:james@bond.co.uk END:VCARD PGP (pgp.com) PGP can be used for: Example of PGP message with hash: -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Message in clear text. -----BEGIN PGP SIGNATURE----- Version: PGP Universal 2.0.2 iQEVAwUBQ3DJVDYbdG1zHJRxAQgIuQf/Rch7vOrvW4XgOZDJRUN73fMe85+hbC3t +84XgzJDcj0KH1HTBr8vMymS6ui53v8aSZnUdO4QwvQA265Kr1ya/fHa+msYEU2P eX36VneNRsbBne092RfIoOxK2HO0OUluG1oEWooGoCbIo6yMPVMZzhRUFTAeyhVX 1f9Lyi+ZafhzDbZnH+SlsPwqg4P0+25EVRQ0cDBWl3/HgEMm7PrxQXm98fQi33sb gsoCZI5CAd6QipLAYjD6RCxJFVE2ubtXVBG64IwgS8bwp9VsdQSBm4k94aImATtL j8T23ulzJxyvvBrSiHQTMvP2UhUCscct1BVeQOqYFd4QvK7p3zSHGQ== =n1C8 -----END PGP SIGNATURE----- Certificate: Data: Version: 3 (0x2) Serial Number: 1029973 (0xfb755) Signature Algorithm: md5WithRSAEncryption Issuer: C=ZA, O=Thawte Consulting (Pty) Ltd., CN=Thawte Personal Freemail Issuing CA Validity Not Before: Oct 21 16:47:41 2005 GMT Not After : Oct 21 16:47:41 2006 GMT Subject: CN=Thawte Freemail Member/emailAddress=foley@mit.edu Subject Public Key Info: Public Key Algorithm: rsaEncryption RSA Public Key: (2048 bit) Modulus (2048 bit): 00:f7:ef:a2:19:1d:72:b8:3e:99:6b:b0:d4:63:aa: 53:64:f1:fa:cc:10:e6:11:ac:cf:1d:e6:fd:08:ef: db:65:44:7f:7b:1d:62:53:82:6f:96:d9:d3:b3:c6: 58:cc:23:53:a0:f9:d2:c6:66:d3:92:2e:49:76:6c: 85:6f:a4:d0:fc:ac:99:48:c7:71:61:07:e9:1f:71: 2f:18:ea:c5:7c:36:60:b7:b4:1e:04:4d:d4:7d:01: 64:67:56:07:99:92:7f:2d:3a:8c:27:18:07:2f:9f: f0:30:7c:8d:2d:3d:6d:15:ec:fc:6b:1b:ee:0c:09: f9:fc:3c:6b:6b:4f:f2:d8:66:0c:f5:6c:91:22:d9: dc:00:e6:61:e0:ca:17:bd:1e:54:90:4c:25:1c:14: 18:ab:d2:ea:73:93:0b:94:81:3e:98:77:93:80:0f: 1e:0c:8f:39:d9:ec:29:8a:f3:66:01:2e:4c:1f:9d: b2:89:88:9e:ca:d3:f7:a2:2b:46:b1:60:bc:4c:f2: 6e:18:04:bc:18:ae:ed:4b:28:d3:f7:79:71:3d:0c: 78:50:cc:1d:d2:8b:91:64:78:44:3f:52:be:a0:34: fc:d0:e4:da:fd:4a:a3:65:ea:e6:de:d5:8c:84:f9: 13:ba:4c:c5:2b:b0:b0:b0:9c:82:39:cb:d1:13:2b: c1:97 Exponent: 65537 (0x10001) X509v3 extensions: X509v3 Key Usage: critical Digital Signature, Non Repudiation, Key Encipherment, Data Encipherment, Key Agreement Netscape Cert Type: SSL Client, S/MIME X509v3 Subject Alternative Name: email:foley@mit.edu X509v3 Basic Constraints: critical CA:FALSE Signature Algorithm: md5WithRSAEncryption 4a:17:9b:ba:fd:67:f6:02:7a:a4:10:f8:08:26:a1:7e:68:b6: a4:05:69:10:cb:be:9a:da:52:b7:55:b2:b4:05:75:a6:f5:13: 05:9b:03:b6:53:87:2e:58:3d:66:cd:a0:9b:ab:79:10:8c:97: 14:b3:8c:66:89:2e:71:ae:49:68:57:7d:c5:86:e2:24:ee:7c: f2:70:6f:26:f9:33:00:b7:8c:a6:74:df:02:16:60:c1:56:c2: 98:6a:14:aa:bf:01:85:25:28:21:da:54:50:cc:62:c5:27:58: c9:ad:4c:24:94:8a:76:4b:e3:1c:bc:fa:d6:b5:9d:8c:20:95: 24:90 -----BEGIN CERTIFICATE----- MIIC6jCCAlOgAwIBAgIDD7dVMA0GCSqGSIb3DQEBBAUAMGIxCzAJBgNVBAYTAlpB MSUwIwYDVQQKExxUaGF3dGUgQ29uc3VsdGluZyAoUHR5KSBMdGQuMSwwKgYDVQQD EyNUaGF3dGUgUGVyc29uYWwgRnJlZW1haWwgSXNzdWluZyBDQTAeFw0wNTEwMjEx NjQ3NDFaFw0wNjEwMjExNjQ3NDFaMD8xHzAdBgNVBAMTFlRoYXd0ZSBGcmVlbWFp bCBNZW1iZXIxHDAaBgkqhkiG9w0BCQEWDWZvbGV5QG1pdC5lZHUwggEiMA0GCSqG SIb3DQEBAQUAA4IBDwAwggEKAoIBAQD376IZHXK4PplrsNRjqlNk8frMEOYRrM8d 5v0I79tlRH97HWJTgm+W2dOzxljMI1Og+dLGZtOSLkl2bIVvpND8rJlIx3FhB+kf cS8Y6sV8NmC3tB4ETdR9AWRnVgeZkn8tOownGAcvn/AwfI0tPW0V7PxrG+4MCfn8 PGtrT/LYZgz1bJEi2dwA5mHgyhe9HlSQTCUcFBir0upzkwuUgT6Yd5OADx4MjznZ 7CmK82YBLkwfnbKJiJ7K0/eiK0axYLxM8m4YBLwYru1LKNP3eXE9DHhQzB3Si5Fk eEQ/Ur6gNPzQ5Nr9SqNl6ube1YyE+RO6TMUrsLCwnII5y9ETK8GXAgMBAAGjTTBL MA4GA1UdDwEB/wQEAwID+DARBglghkgBhvhCAQEEBAMCBaAwGAYDVR0RBBEwD4EN Zm9sZXlAbWl0LmVkdTAMBgNVHRMBAf8EAjAAMA0GCSqGSIb3DQEBBAUAA4GBAEoX m7r9Z/YCeqQQ+AgmoX5otqQFaRDLvpraUrdVsrQFdab1EwWbA7ZThy5YPWbNoJur eRCMlxSzjGaJLnGuSWhXfcWG4iTufPJwbyb5MwC3jKZ03wIWYMFWwphqFKq/AYUl KCHaVFDMYsUnWMmtTCSUinZL4xy8+ta1nYwglSSQ -----END CERTIFICATE----- Security Glossary Return to Secure Email
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