lamps D.K. Gillmor Internet-Draft ACLU Intended status: Informational 18 November 2019 Expires: 21 May 2020 S/MIME Example Keys and Certificates draft-dkg-lamps-samples-00 Abstract The S/MIME development community benefits from sharing samples of signed or encrypted data. This document facilitates such collaboration by defining a small set of X.509v3 certificates and keys for use when generating such samples. Status of This Memo This Internet-Draft is submitted in full conformance with the provisions of BCP 78 and BCP 79. Internet-Drafts are working documents of the Internet Engineering Task Force (IETF). Note that other groups may also distribute working documents as Internet-Drafts. The list of current Internet- Drafts is at https://datatracker.ietf.org/drafts/current/. Internet-Drafts are draft documents valid for a maximum of six months and may be updated, replaced, or obsoleted by other documents at any time. It is inappropriate to use Internet-Drafts as reference material or to cite them other than as "work in progress." This Internet-Draft will expire on 21 May 2020. Copyright Notice Copyright (c) 2019 IETF Trust and the persons identified as the document authors. All rights reserved. This document is subject to BCP 78 and the IETF Trust's Legal Provisions Relating to IETF Documents (https://trustee.ietf.org/ license-info) in effect on the date of publication of this document. Please review these documents carefully, as they describe your rights and restrictions with respect to this document. Code Components extracted from this document must include Simplified BSD License text as described in Section 4.e of the Trust Legal Provisions and are provided without warranty as described in the Simplified BSD License. Gillmor Expires 21 May 2020 [Page 1] Internet-Draft S/MIME Example Keys and Certificates November 2019 Table of Contents 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 2 1.1. Requirements Language . . . . . . . . . . . . . . . . . . 3 1.2. Terminology . . . . . . . . . . . . . . . . . . . . . . . 3 2. Background . . . . . . . . . . . . . . . . . . . . . . . . . 3 2.1. Certificate Usage . . . . . . . . . . . . . . . . . . . . 3 2.2. Certificate Expiration . . . . . . . . . . . . . . . . . 3 2.3. Certificate Revocation . . . . . . . . . . . . . . . . . 3 2.4. Using the CA in Test Suites . . . . . . . . . . . . . . . 4 2.5. Certificate Chains . . . . . . . . . . . . . . . . . . . 4 2.6. Passwords . . . . . . . . . . . . . . . . . . . . . . . . 4 3. Example Certificate Authority . . . . . . . . . . . . . . . . 5 3.1. Certificate Authority Certificate . . . . . . . . . . . . 5 3.2. Certificate Authority Secret Key . . . . . . . . . . . . 5 4. Alice's Sample . . . . . . . . . . . . . . . . . . . . . . . 6 4.1. Alice's End-Entity Certificate . . . . . . . . . . . . . 6 4.2. Alice's Private Key Material . . . . . . . . . . . . . . 7 4.3. PKCS12 Object for Alice . . . . . . . . . . . . . . . . . 8 5. Bob's Sample . . . . . . . . . . . . . . . . . . . . . . . . 10 5.1. Bob's End-Entity Certificate . . . . . . . . . . . . . . 10 5.2. Bob's Private Key Material . . . . . . . . . . . . . . . 11 5.3. PKCS12 Object for Bob . . . . . . . . . . . . . . . . . . 12 6. Security Considerations . . . . . . . . . . . . . . . . . . . 14 7. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 14 8. Document Considerations . . . . . . . . . . . . . . . . . . . 14 8.1. Document History . . . . . . . . . . . . . . . . . . . . 14 9. Acknowledgements . . . . . . . . . . . . . . . . . . . . . . 14 10. References . . . . . . . . . . . . . . . . . . . . . . . . . 15 10.1. Normative References . . . . . . . . . . . . . . . . . . 15 10.2. Informative References . . . . . . . . . . . . . . . . . 15 Author's Address . . . . . . . . . . . . . . . . . . . . . . . . 15 1. Introduction The S/MIME ([RFC8551]) development community, in particular the e-mail development community, benefits from sharing samples of signed and/or encrypted data. Often the exact key material used does not matter because the properties being tested pertain to implementation correctness, completeness or interoperability of the overall system. However, without access to the relevant secret key material, a sample is useless. This document defines a small set of X.509v3 certificates ([RFC5280]) and secret keys for use when generating or operating on such samples. An example certificate authority is supplied, and samples are provided for two "personas", Alice and Bob. Gillmor Expires 21 May 2020 [Page 2] Internet-Draft S/MIME Example Keys and Certificates November 2019 1.1. Requirements Language The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "NOT RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be interpreted as described in BCP 14 [RFC2119] [RFC8174] when, and only when, they appear in all capitals, as shown here. 1.2. Terminology * "Certificate Authority" (or "CA") is a party capable of issuing X.509 certificates * "End-Entity" is a party that is capable of using X.509 certificates (and their corresponding secret key material) * "Mail User Agent" (or "MUA") is a program that generates or handles [RFC5322] e-mail messages. 2. Background 2.1. Certificate Usage These X.509 certificates ([RFC5280]) are designed for use with S/MIME protections ([RFC8551]) for e-mail ([RFC5322]). In particular, they should be usable with signed and encrypted messages. 2.2. Certificate Expiration The certificates included in this draft expire in 2052. This should be sufficiently far in the future that they will be useful for a few decades. However, when testing tools in the far future (or when playing with clock skew scenarios), care should be taken to consider the certificate validity window. Due to this lengthy expiration window, these certificates will not be particularly useful to test or evaluate the interaction between certificate expiration and protected messages. 2.3. Certificate Revocation Because these are expected to be used in test suites or examples, and we do not expect there to be online network services in these use cases, we do not expect these certificates to produce any revocation artifacts. Gillmor Expires 21 May 2020 [Page 3] Internet-Draft S/MIME Example Keys and Certificates November 2019 As a result, there are no OCSP or CRL indicators in any of the certificates. 2.4. Using the CA in Test Suites To use these end-entity certificates in a piece of software (for example, in a test suite or an interoperability matrix), most tools will need to accept the example CA (Section 3) as a legitimate root authority. Note that some tooling behaves differently for certificates validated by "locally-installed root CAs" than for pre-installed "system-level" root CAs). For example, many common implementations of HPKP ([RFC7469]) only applied the designed protections when dealing with a certificate issued by a pre-installed "system-level" root CA, and were disabled when dealing with a certificate issued by a "locally- installed root CA". To test some tooling specifically, it may be necessary to install the root CA as a "system-level" root CA. 2.5. Certificate Chains In most real-world examples, X.509 certificates are deployed with a chain of more than one X.509 certificate. In particular, there is typically a long-lived root CA that users' software knows about upon installation, and the end-entity certificate is issued by an intermediate CA, which is in turn issued by the root CA. The examples presented in this document use a simple two-link certificate chain, and therefore may be unsuitable for simulating some real-world deployments. In particular, testing the use of a "transvalid" certificate (an end- entity certificate that is supplied without its intermediate certificate) is not possible with the configuration here. 2.6. Passwords Each secret key presented in this draft is unprotected (it has no password). As such, the secret keys are not suitable for verifying interoperable password protection schemes, or for MUA Gillmor Expires 21 May 2020 [Page 4] Internet-Draft S/MIME Example Keys and Certificates November 2019 3. Example Certificate Authority The example Certificate Authority has the following information: * Name: "Sample LAMPS Certificate Authority" 3.1. Certificate Authority Certificate -----BEGIN CERTIFICATE----- MIIDizCCAkOgAwIBAgIUHpcl/2XJM79WIQ37OWPRVDomvz8wPQYJKoZIhvcNAQEK MDCgDTALBglghkgBZQMEAgGhGjAYBgkqhkiG9w0BAQgwCwYJYIZIAWUDBAIBogMC ASAwLTErMCkGA1UEAxMiU2FtcGxlIExBTVBTIENlcnRpZmljYXRlIEF1dGhvcml0 eTAgFw0xOTExMTgxODU0NDNaGA8yMDUyMDkyNTE4NTQ0M1owLTErMCkGA1UEAxMi U2FtcGxlIExBTVBTIENlcnRpZmljYXRlIEF1dGhvcml0eTCCASAwCwYJKoZIhvcN AQEKA4IBDwAwggEKAoIBAQCxl2hhvIJP+TubAJqFkGkv7lhqSFuPU/zkJcPxALcY psc1xsn4KLzEbqc+mW0MrxnSdvPzBUaOHiQIynI6Gaaf+Gbd4r/GHBkrOul8aby5 KQ+4eQwDRd0AkQ6FH3VvXDXVk5oqflZG2IUjtGtnkrVINOBV137zb5/rqrsyOKdq z4FFpOwB6jEourmC1WaAjf9OMWO1/8TdpWdabt98QHLGcVl/jBbI+juwoLDdiHbG GeovOxY3VXDXlsImeXCa+sEKmW4LG1uU1v1bbLopoAEvL2qkriSpzhnkD7itYzC4 49lXXuQtOCaRaUYAPjk2HgQb4U1XbiNxDzgRf4KqoAw9AgMBAAGjQzBBMA8GA1Ud EwEB/wQFMAMBAf8wDwYDVR0PAQH/BAUDAwcGADAdBgNVHQ4EFgQUye9Q6FjJCQsn 4uurcnOQIboj0OEwPQYJKoZIhvcNAQEKMDCgDTALBglghkgBZQMEAgGhGjAYBgkq hkiG9w0BAQgwCwYJYIZIAWUDBAIBogMCASADggEBAAZviKON77fohdZ2PSvXmY7m /WPU1mXU7bPhN13kDWr1wKe+b/ITL+/zlwmGgW6/G03a4gFQ4rFjHoAhp1UdhCF0 /VYc7tbffo/Qsr0EZV2bH7eXmvjTDkLcbPsQgym55TMswHAoNCiiTV16aDmgU11u TltRD8vGBzmi8FVfbLWETWGS+2632QLwMOKkbmDgQ7Eq0EGAHVa0+dX97SJ5rVVo mq7D1hDYMLWw5KgRDriq05WqZJNTo0FY9r3FCrM6Vh3BUpWhppJzmt3EPSEE42s0 rsczjQgPhYBz/9Tg7S7rKiuPqu5yE6ajcW+nsbbcKg3UVhfuiBJhNIKNjMaoTJ4= -----END CERTIFICATE----- 3.2. Certificate Authority Secret Key Gillmor Expires 21 May 2020 [Page 5] Internet-Draft S/MIME Example Keys and Certificates November 2019 -----BEGIN PRIVATE KEY----- MIIEvAIBADALBgkqhkiG9w0BAQoEggSoMIIEpAIBAAKCAQEAsZdoYbyCT/k7mwCa hZBpL+5Yakhbj1P85CXD8QC3GKbHNcbJ+Ci8xG6nPpltDK8Z0nbz8wVGjh4kCMpy Ohmmn/hm3eK/xhwZKzrpfGm8uSkPuHkMA0XdAJEOhR91b1w11ZOaKn5WRtiFI7Rr Z5K1SDTgVdd+82+f66q7Mjinas+BRaTsAeoxKLq5gtVmgI3/TjFjtf/E3aVnWm7f fEByxnFZf4wWyPo7sKCw3Yh2xhnqLzsWN1Vw15bCJnlwmvrBCpluCxtblNb9W2y6 KaABLy9qpK4kqc4Z5A+4rWMwuOPZV17kLTgmkWlGAD45Nh4EG+FNV24jcQ84EX+C qqAMPQIDAQABAoIBAHs9DbOdZHTpCOMEpTaAw23+oZ6HvfoVl44fYv0QuP7DZcS8 wZWTd4N9IlQ/ljxSGsJByAJiK9cdtXXgPypweH/UmlXqL5jkENc+F589pTh89SrX 3W08AySMhR3+ebkgrT8cIcTRTT/2q1XesxX56hFEmFUZqUB3uuuI3ET6qbtlQYOx dwsX3ZHH9rxzYnL7OiAfn26u8LHpGwjzPDfvFVX6rV4GAdCKSG+uySEFDm4kGRcL Hyn0mwc5tPL/MEsatWv0tiqBx1KLM4qdiZZYsoftAocqo/W7NPiPd/AAyCzafl9n g5+bSk4WAxn8y/QXMVvCcUhRTg2dRCZvbzyzCyUCgYEAxTXVfdEMiy9Vzq0DIjuj pJJsaqO6PlWfvcJWKNXBAS36bsH8Y2RtYu7rNzw8u6YctfjyW4/6WYVJ3viGVEAC jCzsywTvJqELkjWngGnMCi+AXlWcjgGsZq5yRC3HaJyD7Z7Glk6/kgQpBqfnSt9Q OFb/go3rK36dA9gTPbHllk8CgYEA5oha1VmTNnR63J03On1XkqCPdfccFTiR/6kp fKMiuMd41C/Wrtjcb1ODz8+K23qrOOlUSMMnKfcw+O0GOaFGgKaQ5BOwKvQVmL5F Ix8bpRUcOCyoaROu92T8ayya9AZFhne7oaZj2tsB/t7vOpKn6oU5nukhwQ3EcGCO 0PafHbMCgYEAqcB5EF/NiFEqb0iFlgX4CkTvhauBOP7DDbgmKeg0xispkgTwly1u 6uX1GgqDzJJjzE+Jbj80o7ITsBYEqqieiMJy4R5SLNIa/7OnhuWKeIoC2TCgHaxb Fde7C+zL5MQ022j8T41hYPKrzcrhUJWAm75nGZ3HfBz0Usa/aS+kDAkCgYEAgvXH FBhUxsSY3yb4ruNxkjxgAxWkAHIojmIczU8ndGzsuS2L+bv8TcnVwYIXUeN3zVbP qJ4ka3Sff2m29ZomoQL+oHKGy3/pnOHKCM+tNrStWUQVT8v8w1G9C21FgYbmjCMM liId68AqfA1NPar+dP3F4/5wTGlzxJs1xoOzlH0CgYBWYkSXnbohU41XYyRfEz6T dUhTyQNTR2kH4hEPsSvi/7jCaMe5ApLyqO6hwDMewVT3p8uUYx5hfUqoZtaWlQo7 jUzJsSgzmMiJ5raecCzSsae6f/BwsxRpgu5+Ca/5F5X840kGMjxbMN/2gBPdeBWq hZndvqWgc41kEMuIVKdV2A== -----END PRIVATE KEY----- 4. Alice's Sample Alice has the following information: * Name: "Alice Lovelace" * E-mail Address: "alice@smime.example" 4.1. Alice's End-Entity Certificate Gillmor Expires 21 May 2020 [Page 6] Internet-Draft S/MIME Example Keys and Certificates November 2019 -----BEGIN CERTIFICATE----- MIIDzDCCAoSgAwIBAgIUaM19lySPCQyh61J7nYsAARDm+TswPQYJKoZIhvcNAQEK MDCgDTALBglghkgBZQMEAgGhGjAYBgkqhkiG9w0BAQgwCwYJYIZIAWUDBAIBogMC ASAwLTErMCkGA1UEAxMiU2FtcGxlIExBTVBTIENlcnRpZmljYXRlIEF1dGhvcml0 eTAgFw0xOTExMTgxODU0NDNaGA8yMDUyMDkyNTE4NTQ0M1owGTEXMBUGA1UEAxMO QWxpY2UgTG92ZWxhY2UwggEgMAsGCSqGSIb3DQEBCgOCAQ8AMIIBCgKCAQEA04zK 35E5NSXLMjy1RwBKrerfEBISXze1KfRRhFXVoGudB4d+2a82IiNrZ9xGjiM8eihw MnssK89PrrMZTxPqOpvS20MSfECtOV+v7EXxVqDHLdWd+OhTMbzxl0eL0Lf7NKFf e7B1PfghwDSy/ti+vwfUEOZZqMem870ygrEbOrEBIg7OVe0snFXhlvqoVXzi5Gxz MgNi6fUMiegeuJPMOWWfmwVC2xsvvMHr4X3EVUZ7UcMsTA7imtZv+5Ubxgh+0abK tCLL5Tir9yvdlQplpHFZLiiJq7EiB7hYNY0SFB6kMuoYkp7TCBc1Yi7CfohVh+rk ip8jgjI3MK7bdQE2zQIDAQABo4GXMIGUMAwGA1UdEwEB/wQCMAAwHgYDVR0RBBcw FYETYWxpY2VAc21pbWUuZXhhbXBsZTATBgNVHSUEDDAKBggrBgEFBQcDBDAPBgNV HQ8BAf8EBQMDB5AAMB0GA1UdDgQWBBT/Quy1JKgeDOfjF2KMSbJlvPEjLTAfBgNV HSMEGDAWgBTJ71DoWMkJCyfi66tyc5AhuiPQ4TA9BgkqhkiG9w0BAQowMKANMAsG CWCGSAFlAwQCAaEaMBgGCSqGSIb3DQEBCDALBglghkgBZQMEAgGiAwIBIAOCAQEA bcGCz+qLDHbmZGkVD+TDqqw+HTEeKDcp4nBRd+AJIxNBRMnhaaaVR1E7lriQZJxE mpLW/EUWoXi8xUxMzQlo2o/8srypMQCdmBa9ADaUXchSzaW5G9eSWxCIRsZI+/r1 PzBcgXrNyIb/rVV/hCt22/oidcJfCfXNNlgik8Ec5amGadOY8OlgXU69W7o1brHZ dIV7FhtfIsQVvtJ0VZwr77CU64X6FkSQUpgJ2iu60tGmR5ZPfl/77SzZx87/BTOL 55LFgp4oaLv07hkjUTxLa2aakqgSHDJwdy4THdHQokJJqX69rSzLup4i/bzAyn1S 2O/BpKwh+84PtgHvSN7Cjg== -----END CERTIFICATE----- 4.2. Alice's Private Key Material Gillmor Expires 21 May 2020 [Page 7] Internet-Draft S/MIME Example Keys and Certificates November 2019 -----BEGIN PRIVATE KEY----- MIIEvAIBADALBgkqhkiG9w0BAQoEggSoMIIEpAIBAAKCAQEA04zK35E5NSXLMjy1 RwBKrerfEBISXze1KfRRhFXVoGudB4d+2a82IiNrZ9xGjiM8eihwMnssK89PrrMZ TxPqOpvS20MSfECtOV+v7EXxVqDHLdWd+OhTMbzxl0eL0Lf7NKFfe7B1PfghwDSy /ti+vwfUEOZZqMem870ygrEbOrEBIg7OVe0snFXhlvqoVXzi5GxzMgNi6fUMiege uJPMOWWfmwVC2xsvvMHr4X3EVUZ7UcMsTA7imtZv+5Ubxgh+0abKtCLL5Tir9yvd lQplpHFZLiiJq7EiB7hYNY0SFB6kMuoYkp7TCBc1Yi7CfohVh+rkip8jgjI3MK7b dQE2zQIDAQABAoIBAQDFqqRVSaielHXMtxTbBtbAstlCduBbv/2y+erBMEKv5l2P j3djh2eZdmcBYL08SohTzD0prhWTyd22avqW/RC7OqZG4eD/4J77IQGMT741J310 wkkdLlet/dHvfJaTq5U5lB9Xv4WNJbDDm3o0zelNLc9lCxdzsTm6PWpY24uJxe7J iwOyz8tLXgjLX/yQJOZOkXMbTC6jj0ZZHHdpslgPH0hIEMlLZ1HULG3Nxk9Fh1Yx OM0Pk3/6FzmeZ6sBE2srH7cwaeJ3v3cOGeo37ww0eVw2ETdPlo0P0fBqC1RnkFU+ upt9OXaBDhT7T8hXWHuIHt1w213pgxY4RDYhnxKBAoGBAN06U8LQwMJZhZyzArQg 1xKVwn4GjdCY/2dVgFePmMkrHq8KgyXpe6drVrElq4b9RF7Nstt4tqiJr2+vMsy6 9ihIgSIfyaPCa0/WtVP9youzF+H9nHotNKs+Q8yMpTl4yk5DaHXk08J89e4Zma97 C4YBYOolK4DKU+mfvyW8DUIlAoGBAPTNDRzAzpP8ggZ6NtRh/f8MS2dHY2c1IDZI 6Wf8LKccbUT7F02BGNSBpydLFGvy/s0zP+XEvmsBllr+IrEQzBZLkF6u/7svHkze n6w2+XeRcPDQAQJ/YaOPHZ9kXMp244H4EZqvtljSron7hfV4Gso0ktFPoDjc9DoW Zxikrj2JAoGAWDtdEMPlPR4rNdYHbAP1A0qLaWv/v4RlyLbHGyUAUKtL75AHwmUe liUvTDOz94CndhAgF3xLjWhseeSsJA8lAef46L041IFD/3GonDkKQTFKgy187RV+ fhW1QK2PcB6GwTQNQ4fiFR11kGLRcrVmYSnHl1r/wLvxP6oguFIKD6kCgYEAo6EE KLn/2w8nYmkCiUfO3VI8fJZNLUlndKGb0jPPLQxlRXyIgPfPvwvCzRL0XYuZIVQm W9D8bs4q0DuauLw/jo+HuqJCsb23BS6xkA1XBsMiuPRwGFlIzGj3JfmRxItfWxqT uc/FlO2OWRDU49UaIxqtIFeXAys93C3pT6GUDfECgYBn3KLqvGmCHvTpWzGOH6lv ABpux3YQFKxI0KtNg8U5lJMtVSTd1dHHwosQNiO6jrr+06N1EKB1w12DUWhTNb9r GEiPX1h7KPZocVNYm8xdaynNu2UFNyjvdnPewv5uXz/PW1BEvfT1vWA9nZEpZzZE WkfjBtiQpGhkOuVgrj1x3Q== -----END PRIVATE KEY----- 4.3. PKCS12 Object for Alice This PKCS12 ([RFC7292]) object contains the same information as presented in Section 4.1, Section 4.2 , and Section 3.1. -----BEGIN PKCS12----- MIIOVQIBAzCCDh0GCSqGSIb3DQEHAaCCDg4Egg4KMIIOBjCCBI8GCSqGSIb3DQEH BqCCBIAwggR8AgEAMIIEdQYJKoZIhvcNAQcBMBwGCiqGSIb3DQEMAQMwDgQIpDrb dCxhKlICAhQAgIIESB1zFYAxN8dSKVt4GIHWL4QgzrstGxhClCrdgWt8FY6GYjXw /WQCgyleTcCfws05fv3rkWMpItBcuzkK8be6xAjssRZXR0bhBBvjKbCw+62tLtkq uiRA7oxwaZO+2ZYebhSkc7AyQkkzLE8aY277ckIlNda774RH6qxxmbw78drgoEMx ssp93wSwiG40tBpX1tCP0EIK7RyFfpTYhJeIFPujLIJ46Lib8k5TobdWXBXF1Leh yswtxLt4tItjcS0fQeSc9zsXrUDLVglUauj4HckHl6WO7qp2A4sV7u6Qq+F+m5cf 7nhOs8qiZlMsDnwV7dw90yePmFn8qmIlm6d7/ySuCHFZoK8HN6ye19UUwRF7nmsZ FCtb5VdnC6KzsPYSmDDfFUTkUIw59L8SLQg63S8CWAcveGjKrpC8D1HghPFM7YgK cY7xag8f3KIUVVlfhW5LBEJuEw9f9r1tf3amLNJ0xEK8Z5dgQ13yoVTcqOoBDfD2 1+ubJsbj0y41jPLOQZoRqmnAnoIIapqiBsljqLhKjT6W6Jd5Vw/wi8CESxbYFO6d fkx8tEilQgp/OgIWA44tTxotuezWxyUPrqvT2hOn9kle9H9iPN5hz4QEFtzOQbhF 5L2S65E092RYD+kbqdnNRpptVjbcZLj/z8ZjYnktGZgFILha7skVih/GhFNrqDgm Gillmor Expires 21 May 2020 [Page 8] Internet-Draft S/MIME Example Keys and Certificates November 2019 KE0x9v0e1MTbiGuthYh5YOGQK3z+zI68qRopalpTm49kf49Hn0oA1/Qyr8k5ucO7 0RnN4979Dr+hARd4W9eibQoxhcITqnZ/AFkJKn3t1BiEAPBvTuu0FpY+jQOs9cQz wjSsClw8e8NUbLyxW5o7VyrjIK66IUMFKoXtq+G20qm2xob7XrEO5HH/+Q/7uoyy Hs1ld1GdZhq2RptndYWNpkcdHlREXCBTbDrK3UAyjHTm2qPm73JuMeprVzjJyg0a Iw63evt085gUlrygZhYT00xvBp3TM911+2CEseNRh6I4tn5R64x9R60z0OH4+WpL Nqimcj0pEB1DPkdvntLB3yWFuSc4rAOYtmvlxJlUuZSQZKU4dIVY2Jwygz6B/Ioi 7GH7R0KPfYqs+qewPtQ7DvukR77SGFaTnrUKbmIx7yfzWC6a6NgsLEB/+Zk4MNXc +1S1JKHf7nkT1m+0gkJXkk7LimO+n4S8cymbJtXcDo2ShfsUqg4Nh/5h/vdobv3z VsXSvgB7UC5PfupnSyAX51OINBu1rWLlJj6gaH4FfqzSkeH2otD3zZ+zeQ71zd4/ h37fRKuoC41d8RKcl/DTU3cv+8ACKm088agL8PChRBIwT2Y8pS1zg5JO+Pxf+Xwn 4fKzI+T8PIOiG/XAgBfgGmA1vmpEK4frfn2JamBtcNgkf5LF6UbR/KuOb2t0Joju lFMHEwHL8CXvSJJpLqZhlg14pDK7kEpTpVmqW95coyq4JCIC0OdBhPHFiOAIP7VN 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MxKpQ4gzJidwm8iYeyE3fNbr93JOS1NneXhQ7gnBYxFyD4ALNVDtM61WIkWpf2FL bBCZcbiIi4MaWSGhAgChS6AVS+vMvPKoQ2zGVP0bR2moduxGBSHWUp4PrcE47m/K Eq0esce2dr3suzKrJVDKZgBeO4KRTR+UIVV0NH0gr3rYH2IKMgIIY7KIwR7z2+rw YymRekxfQW7zIxHAPYoC33pHHRWEXzbI3vTbpIp0/AkQ3iK1FUx1iVsG5dCvuvNJ ivgZM68SRNREshdV9tazQ6ea1eNkXIt1VCleK+alKAI6fsaBG1+qr4yPxBu7wNUi GoXz5vs5w7FWcv3sNJT2TlSOjWSdRiC8LvAagaxA1e+p5ChA5eNRlqpM9LYvpMH3 3NQonqX3MUAwGQYJKoZIhvcNAQkUMQweCgBhAGwAaQBjAGUwIwYJKoZIhvcNAQkV MRYEFP9C7LUkqB4M5+MXYoxJsmW88SMtMC8wHzAHBgUrDgMCGgQUx4ffmsHbTzUu 5I38Gmcq7ODXLQ0ECIDP5r/x8XxSAgIoAA== -----END PKCS12----- 5. Bob's Sample Bob has the following information: * Name: "Bob Babbage" * E-mail Address: "bob@smime.example" 5.1. Bob's End-Entity Certificate Gillmor Expires 21 May 2020 [Page 10] Internet-Draft S/MIME Example Keys and Certificates November 2019 -----BEGIN CERTIFICATE----- MIIDxzCCAn+gAwIBAgIUCS2CS7BZT/YaT2CSLDN0yBRF/PYwPQYJKoZIhvcNAQEK MDCgDTALBglghkgBZQMEAgGhGjAYBgkqhkiG9w0BAQgwCwYJYIZIAWUDBAIBogMC ASAwLTErMCkGA1UEAxMiU2FtcGxlIExBTVBTIENlcnRpZmljYXRlIEF1dGhvcml0 eTAgFw0xOTExMTgxODU0NDNaGA8yMDUyMDkyNTE4NTQ0M1owFjEUMBIGA1UEAxML Qm9iIEJhYmJhZ2UwggEgMAsGCSqGSIb3DQEBCgOCAQ8AMIIBCgKCAQEA4SwN1/lH 1IyS1ceZTQtBWpP9mdnO0Ww/UJaOvkfqC25ef7QhjLyOXzUbl5IGXtcqP77YGBOW 3/9aFTBSZdURKIwQPmFLZf1nAIlDH39Mw6VWqADAsnM3gH5NOZA7+pflS/Eq2hMx GoKXmg4WDXBYGnQrwdtfKvguf09ycDp1fBWyLG0IDzrsChcebKEqCg2+YAINDh5q VgsWewcf/FVOnv02x3ZEaKiGElmWXWLjcQpCbawCGCdLfBh1UWNLj05R6AbFbnh3 Ec7qKbo6DkttH/Vzs/nZ42l6NtmnjqSEH9CwbBK/wbnp+RtlaPSuEVvxR5leRHot uTo+QL8DlGJ5XwIDAQABo4GVMIGSMAwGA1UdEwEB/wQCMAAwHAYDVR0RBBUwE4ER Ym9iQHNtaW1lLmV4YW1wbGUwEwYDVR0lBAwwCgYIKwYBBQUHAwQwDwYDVR0PAQH/ BAUDAweQADAdBgNVHQ4EFgQUa7CAjF9FUMyO4G0V+kn1rZKNppswHwYDVR0jBBgw FoAUye9Q6FjJCQsn4uurcnOQIboj0OEwPQYJKoZIhvcNAQEKMDCgDTALBglghkgB ZQMEAgGhGjAYBgkqhkiG9w0BAQgwCwYJYIZIAWUDBAIBogMCASADggEBAK0s11zY t1Ac52MnHMO+HPen4EXpxmgy+gi3ROEQqtQCngOCSmROb6ijnP65a221yCTqymqp S/SEqVkXv5lU/1qbBFvRlqkEypl8U28WVKUb3gGt90/12XSFlk45u0wrmVZcSn5m lwoNv3Ahni/cHZjQqgD29AhgSCue3NjJ/287oPoNMFcYwhMUf13MIcJ6ow7RiPOd qTfRCBknPfQqGrz0T15ZMayiW+ZgAm5NL+U/YV/uznT5mirE+VfGbz8WtQAzZcma YIeHaCmff3wq8kRJZpWFSb6w2H6lclAYYLG734tqmsj1i2tmDVxGd6+lJNTd3p2g +pjAwTPUXBXGP4U= -----END CERTIFICATE----- 5.2. Bob's Private Key Material Gillmor Expires 21 May 2020 [Page 11] Internet-Draft S/MIME Example Keys and Certificates November 2019 -----BEGIN PRIVATE KEY----- MIIEvAIBADALBgkqhkiG9w0BAQoEggSoMIIEpAIBAAKCAQEA4SwN1/lH1IyS1ceZ TQtBWpP9mdnO0Ww/UJaOvkfqC25ef7QhjLyOXzUbl5IGXtcqP77YGBOW3/9aFTBS ZdURKIwQPmFLZf1nAIlDH39Mw6VWqADAsnM3gH5NOZA7+pflS/Eq2hMxGoKXmg4W DXBYGnQrwdtfKvguf09ycDp1fBWyLG0IDzrsChcebKEqCg2+YAINDh5qVgsWewcf /FVOnv02x3ZEaKiGElmWXWLjcQpCbawCGCdLfBh1UWNLj05R6AbFbnh3Ec7qKbo6 DkttH/Vzs/nZ42l6NtmnjqSEH9CwbBK/wbnp+RtlaPSuEVvxR5leRHotuTo+QL8D lGJ5XwIDAQABAoIBABKeXOqtzxWxJfcNUQzA0H+X2xFcpDBG3hlgyZ7MPXsCfkfa 8ic79B3FO2nWBjbTXcf1lNKw0/njmGRGIZoP+yI6KqGt09k0Ec9GiklRclx/EGJF 5akbw8wZJXOMDJmU873KzDtJ+PZzM+vmHEayMmbFklSuOflImjemrxS+kLZYwS2d TXW3b2d7vxGPKNfYEmg7SSg2xsZsORX2S+ORyTQDQEF4utCU1tNrmRJkuy2UIUWZ LUZstkgjMI3ztJ46wpL4NyO2kTEhMawoSmIxDgHztXWzoB8nFyuSzJwYg26OvsTZ CVOhyTGhiALm0ma+7Vas9MFyRnFKkQd2ajruxgECgYEA+Z3Hi1oZDDF+qavmxPeg gyqC9OMyH6pGbHqZhfxVLm2ZPdhCbTYV8e7YNnBK7dX1o04BAA/OS/Q5MbF50sAJ 8Peqeef6FzJ319S+DGfTlJ6EIZhp4K8ysgrQgSGaI4RUtAaFIHm1EsoIG1X+2HJJ cT0k5VteU/1kyXLuPeBbJwECgYEA5u49aUpfSEDBV0KJPrZDXR0ib6J+XKkTWAeL ImRC+5csf6HSdocCSOsgaZxqOf8TWmaOSpEQcxb9m4ioNHRniQ84Dk3dhdJIh9n4 g+PQUa3QxpXFdXVxrSp6bQJdNqdhd9tt3izNe2v7cw8YKhvqSz50HwnwoU0NhDQG Q4mPAF8CgYAf1XVrWjQzj+RdcyTdHc+EqtlErezoiOiuUPxfUAz0/Nk8P+ZI00r9 Lb65QpzrtAu9pecOwPVITn80zTOCIyehaZR+M417g94w0lribiNXoterCSsHkpBe kG6C6Wwk921uAB7eQ2dKXCWohtEXfYvMO0YHUh23jGtcHaIwlfpKAQKBgQCbowse kDJBVus3LS+kZWBnPAB+bmxtdMIFvSfHaP0/5PXnmx9mJL2keVsh8nohVkkrzxyt IrGMb31Cuspqd91joS8tbMsUqtGZRY1ZDkvTEKs5e61V6W5Qv+U83LAH6q0lA207 pMRkHzWbqRunHaM9TP0kAiX8ABtQ82MZV3daTwKBgQC2TVr+qLQPaCnvxGrticVY OK4mtuveWJP04gO3mQZwbhDRzhWFpoFBHDev0yPxWUMM5/yYjm5xyHKa9gr3xmum 2qMHvRCXbvo0IpaxA8QZiukfUCapwojs+598VnQ74D+81gSkQzh8sM/NeHG2+WXd mLVzkdz3FTLWyKnAQcA0PA== -----END PRIVATE KEY----- 5.3. PKCS12 Object for Bob This PKCS12 ([RFC7292]) object contains the same information as presented in Section 5.1, Section 5.2 , and Section 3.1. -----BEGIN PKCS12----- MIIOSQIBAzCCDhEGCSqGSIb3DQEHAaCCDgIEgg3+MIIN+jCCBIcGCSqGSIb3DQEH BqCCBHgwggR0AgEAMIIEbQYJKoZIhvcNAQcBMBwGCiqGSIb3DQEMAQMwDgQICyQi BIYtsOMCAhQagIIEQAvzXw/1WcnliaVunfrC1lE938KEKEQ8Z04VwolOliHO2gG0 RypRv45m0A+se3fWDaEJ1nQeAGP9A3qHGYlQSwIDNkUGvk4CqHv0NXOxjdXemhHu IYs4OxYePflGpdjiqx4dtI41bowOATL/f3/X3Oqu3m81y8W++HN53aIzoWDkT7HB PGFebll4q461WqRxs/on2I763xR4iqqj5RDgLfE1K+pBdpzCqWTnjCYLbakJVz2k dvmADPEIEs8RDjl8P86VlyIN4sIVy6LoTFg2Mr662IEz71DoF+87wI9GTTQS7xbw kuUfH7Rc1QkmFDZ5ppFZLx/sGG+j96w+5+4ZbP/rxyIye3O6yEufHw7KztqSyjEh CVMG2wB4IEZyb1pNhBpTk6hk+5vso944l2XKRRQdz3hupS57SR3fMA9kBxnV4K3o H5Ju7+Gj0rfOEV/0XJiH1j5o1iZPIZ8bGHFSzkoJyUj3aXYdx9ajZUOShBmuKQpF jemi1daVgyWTUXCj+4BKr7qayCVi/a870bdZzGnbedfbXWYnFLu23ympw/yuT/Ez 9gVfZMiwZQGPdkH+oHgaZ4L+wmDY79L2ezY2vsD75ig9P8BRwiNV1I/2G+18CeCE 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Security Considerations The keys presented in this document should be considered compromised and insecure, because the secret key material is published and therefore not secret. Applications which maintain blacklists of invalid key material SHOULD include these keys in their lists. 7. IANA Considerations IANA has nothing to do for this document. 8. Document Considerations [ RFC Editor: please remove this section before publication ] This document is currently edited as markdown. Minor editorial changes can be suggested via merge requests at https://gitlab.com/dkg/lamps-samples or by e-mail to the author. Please direct all significant commentary to the public IETF LAMPS mailing list: "spasm@ietf.org" 8.1. Document History 9. Acknowledgements This draft was inspired by similar work in the OpenPGP space by Bjarni Runar and juga at [I-D.bre-openpgp-samples]. Gillmor Expires 21 May 2020 [Page 14] Internet-Draft S/MIME Example Keys and Certificates November 2019 10. References 10.1. Normative References [RFC2119] Bradner, S., "Key words for use in RFCs to Indicate Requirement Levels", BCP 14, RFC 2119, DOI 10.17487/RFC2119, March 1997, . [RFC5280] Cooper, D., Santesson, S., Farrell, S., Boeyen, S., Housley, R., and W. Polk, "Internet X.509 Public Key Infrastructure Certificate and Certificate Revocation List (CRL) Profile", RFC 5280, DOI 10.17487/RFC5280, May 2008, . [RFC5322] Resnick, P., Ed., "Internet Message Format", RFC 5322, DOI 10.17487/RFC5322, October 2008, . [RFC7292] Moriarty, K., Ed., Nystrom, M., Parkinson, S., Rusch, A., and M. Scott, "PKCS #12: Personal Information Exchange Syntax v1.1", RFC 7292, DOI 10.17487/RFC7292, July 2014, . [RFC8174] Leiba, B., "Ambiguity of Uppercase vs Lowercase in RFC 2119 Key Words", BCP 14, RFC 8174, DOI 10.17487/RFC8174, May 2017, . [RFC8551] Schaad, J., Ramsdell, B., and S. Turner, "Secure/ Multipurpose Internet Mail Extensions (S/MIME) Version 4.0 Message Specification", RFC 8551, DOI 10.17487/RFC8551, April 2019, . 10.2. Informative References [I-D.bre-openpgp-samples] Einarsson, B., juga, j., and D. Gillmor, "OpenPGP Example Keys and Certificates", Work in Progress, Internet-Draft, draft-bre-openpgp-samples-00, 15 October 2019, . [RFC7469] Evans, C., Palmer, C., and R. Sleevi, "Public Key Pinning Extension for HTTP", RFC 7469, DOI 10.17487/RFC7469, April 2015, . Author's Address Gillmor Expires 21 May 2020 [Page 15] Internet-Draft S/MIME Example Keys and Certificates November 2019 Daniel Kahn Gillmor American Civil Liberties Union 125 Broad St. New York, NY, 10004 United States of America Email: dkg@fifthhorseman.net Gillmor Expires 21 May 2020 [Page 16]