lamps D.K. Gillmor Internet-Draft ACLU Intended status: Informational 21 November 2019 Expires: 24 May 2020 S/MIME Example Keys and Certificates draft-dkg-lamps-samples-01 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 24 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 24 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 . . . . . . . . . . . . . . . . . 4 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 . . . . . . . . . . . . . . . 10 5.3. PKCS12 Object for Bob . . . . . . . . . . . . . . . . . . 11 6. Security Considerations . . . . . . . . . . . . . . . . . . . 13 7. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 13 8. Document Considerations . . . . . . . . . . . . . . . . . . . 13 8.1. Document History . . . . . . . . . . . . . . . . . . . . 13 8.1.1. Substantive Changes from -00 to -01 . . . . . . . . . 13 9. Acknowledgements . . . . . . . . . . . . . . . . . . . . . . 14 10. References . . . . . . . . . . . . . . . . . . . . . . . . . 14 10.1. Normative References . . . . . . . . . . . . . . . . . . 14 10.2. Informative References . . . . . . . . . . . . . . . . . 14 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. Gillmor Expires 24 May 2020 [Page 2] Internet-Draft S/MIME Example Keys and Certificates November 2019 An example certificate authority is supplied, and samples are provided for two "personas", Alice and Bob. 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. Gillmor Expires 24 May 2020 [Page 3] Internet-Draft S/MIME Example Keys and Certificates November 2019 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. 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). Gillmor Expires 24 May 2020 [Page 4] Internet-Draft S/MIME Example Keys and Certificates November 2019 As such, the secret keys are not suitable for verifying interoperable password protection schemes, or for MUAs that require passwords on their PKCS#12 [RFC7292] cryptographic objects. 3. Example Certificate Authority The example Certificate Authority has the following information: * Name: "Sample LAMPS Certificate Authority" 3.1. Certificate Authority Certificate -----BEGIN CERTIFICATE----- MIIDLTCCAhWgAwIBAgIULXcNXGI2bZp38sV7cF6VcQfnKDwwDQYJKoZIhvcNAQEN BQAwLTErMCkGA1UEAxMiU2FtcGxlIExBTVBTIENlcnRpZmljYXRlIEF1dGhvcml0 eTAgFw0xOTExMjAwNjU0MThaGA8yMDUyMDkyNzA2NTQxOFowLTErMCkGA1UEAxMi U2FtcGxlIExBTVBTIENlcnRpZmljYXRlIEF1dGhvcml0eTCCASIwDQYJKoZIhvcN AQEBBQADggEPADCCAQoCggEBAMUfZ8+NYSh6h36zQcXBo5B6ficAcBJ1f3aLxyN8 QXB83XuP8aDRWQ9uJvJpQkWVH4zx96/E/zI0t0lDMYtZNqra16h+gxbHJgoq2pRw RCOiyYu/p2vzvvZ1dtFTMc/mIigjA/73kokui62j1EFy//fNVIihkVS3rAweq+fI 8qJHSMhdc2aYa9wOP0eGe/HTiDYgT4L4f2HTGMGGwQgj1vub0gpR4YHmNqr0GyEA 63mHUQUZpnmN1FEl+nVFA5Ntu4uF++qf/tkTji89/eXYBdKX2yUdTeTIKoCI65IL EXxezjTc8aFjf/8E0aWGVZR/DtCsjWOh/s/mV7n/YPyb4+ECAwEAAaNDMEEwDwYD VR0TAQH/BAUwAwEB/zAPBgNVHQ8BAf8EBQMDBwYAMB0GA1UdDgQWBBS3Uk1zwIg9 ssN6WgzzlPf3gKJ32zANBgkqhkiG9w0BAQ0FAAOCAQEALsU91Bmhc6EgCNr7inY2 2gYPnosJ+kZ1eC0hvHIK9e0Tx74RmhTOe8M2C9YXQKehHpRaX+DLcjup6scoH/bT u0THbmzeOy29TTiFcyV9BK+SEKQWW4s98Fwdk9fPWcflHtYvqxjooAV3vHbt6Xmp KrKDz/jdg7t0ptI4zSqAf3wNppiJoswlOHBUnH2W1MIYkWQ4jYj5socblVlklHOr ykKUiEZAbjU+C1+0FhT4HgLjBB9R4H1H0JRKsggWiZBBJ6UpN0dTN4iD0mDVa0jy sJqqWnIViy/xaSDcNaWJmU3o2KmkMkdpinoJ5uLkAHQqXjFaujdU1PkufeA7v3uG Rw== -----END CERTIFICATE----- 3.2. Certificate Authority Secret Key Gillmor Expires 24 May 2020 [Page 5] Internet-Draft S/MIME Example Keys and Certificates November 2019 -----BEGIN RSA PRIVATE KEY----- MIIEpQIBAAKCAQEAxR9nz41hKHqHfrNBxcGjkHp+JwBwEnV/dovHI3xBcHzde4/x oNFZD24m8mlCRZUfjPH3r8T/MjS3SUMxi1k2qtrXqH6DFscmCiralHBEI6LJi7+n a/O+9nV20VMxz+YiKCMD/veSiS6LraPUQXL/981UiKGRVLesDB6r58jyokdIyF1z Zphr3A4/R4Z78dOINiBPgvh/YdMYwYbBCCPW+5vSClHhgeY2qvQbIQDreYdRBRmm eY3UUSX6dUUDk227i4X76p/+2ROOLz395dgF0pfbJR1N5MgqgIjrkgsRfF7ONNzx oWN//wTRpYZVlH8O0KyNY6H+z+ZXuf9g/Jvj4QIDAQABAoIBAQC6LWFU7IkZPDEA /7ldV/huGuNPXuB67rLGelpJL7B219gwPdHPPCrLohPy3GuVYLT94AM55evJtXRv I6GFpWs2j58kKukQ+GL7M2Ji1G3m4ndNIGS2Vu7DxEnGhrcDTq5wDjJV++pQ2r9d 7uAoOL99glcW/NJQm3FJuSZPssFHdjfzFrirRUwLPq9RoYsvst/EECxoq5WOZbeM OsyGJ0ARsJpvBhIMFq/6eo/dFfTR4qba3BP0RksbETRNUk7ld2iQJ9huZkThNz1l lxMpvpYRCHkmM8CIVzvb0IsCBmio/5YpShP3PVB39Zw5XDs/A9Yn5b46hjEX45mn HTqaAz/JAoGBAN7ayderxL4C0jm8aif3wWMazXetuU8dU0jeYAmYCNl+R6dxtBSI KAv770caDfDD7wxmjBDqEIBqIHYUPo3ouXiGt6r3WWNEzvRp3VbOS9TfR0MQys1K WAgroB7mSJUG14I/JTpuFqwqN+VBXNTND2zb7ULj9UYOedIgxBqNCkbbAoGBAOJw 3r2tQNGBaT2VKlp5Jflvy09OOFaypdqMujSkbLi/gfU2WulYw8hti9yjsJdeAhv7 jk8LBIfiXyByXk/qc+IcEov79Uq5x44lV/KiP4FcZ3kGVMYmr2ldTa+JJ0gtIkDh ZKVzw6SaXnqxbygCtNY+DRxCTBGcCpZQCkZhjIbzAoGBAJPjd1zjRU2fC6l66quZ U8GT0NRh+f6RhGpwACV9uimzDpQE9a9GZ+UEDFcP6D5lmCaPitXSrp65Ts9tQdHk pehg5lPTj4M772btNhBcGKCsh1rvMtYnRuItKTY4NeSHxM5PX0I2Ol+IKM2/oX4q ktj33aytIGCcTKVwTxMbk71PAoGACVtImOXTy9RhGN5VBbAD1a684+YDhfGT0NgH ya0RoQCoyg0Y7JNyY5HDOba50UddJvLaCoIWCddcvuZ65yp0517plUcv94p9qG36 mFgD78B1thaA4j8u+FeWoi40pVLYG340vnFuIBsQ1FkIksqp1kByIjzLD982wMdF 5Wqad+kCgYEAjqXkzyFiD71D6g205kwwPzoIV8unmNMsvNn3UFF50/MS/f/ubTTy FoHYUt5E/YiHbPRyr8zTzSGWUGhV286jRPq4iCwhd2ZQDRw1DuqNooQAqQeY93nS YDg6U+BjPWQx0lN4LucF+BKwXWQ8ZNdwxjs8SSf6XQMVco4LiUZBOyo= -----END RSA 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 24 May 2020 [Page 6] Internet-Draft S/MIME Example Keys and Certificates November 2019 -----BEGIN CERTIFICATE----- MIIDbjCCAlagAwIBAgIUZ4K0WXNSS8H0cUcZavD9EYqqTAswDQYJKoZIhvcNAQEN BQAwLTErMCkGA1UEAxMiU2FtcGxlIExBTVBTIENlcnRpZmljYXRlIEF1dGhvcml0 eTAgFw0xOTExMjAwNjU0MThaGA8yMDUyMDkyNzA2NTQxOFowGTEXMBUGA1UEAxMO QWxpY2UgTG92ZWxhY2UwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDD 7q35ZdG2JAzzJGNZDZ9sV7AKh0hlRfoFjTZN5m4RegQAYSyag43ouWi1xRN0avf0 UTYrwjK04qRdV7GzCACoEKq/xiNUOsjfJXzbCublN3fZMOXDshKKBqThlK75SjA9 Czxg7ejGoiY/iidk0e91neK30SCCaBTJlfR2ZDrPk73IPMeksxoTatfF9hw9dDA+ /Hi1yptN/aG0Q/s9icFrxr6y2zQXsjuQPmjMZgj10aD9cazWVgRYCgflhmA0V1uQ l1wobYU8DAVxVn+GgabqyjGQMoythIK0Gn5+ofwxXXUM/zbU+g6+1ISdoXxRRFtq 2GzbIqkAHZZQm+BbnFrhAgMBAAGjgZcwgZQwDAYDVR0TAQH/BAIwADAeBgNVHREE FzAVgRNhbGljZUBzbWltZS5leGFtcGxlMBMGA1UdJQQMMAoGCCsGAQUFBwMEMA8G A1UdDwEB/wQFAwMHoAAwHQYDVR0OBBYEFKwuVFqk/VUYry7oZkQ40SXR1wB5MB8G A1UdIwQYMBaAFLdSTXPAiD2yw3paDPOU9/eAonfbMA0GCSqGSIb3DQEBDQUAA4IB AQB76o4Yz7yrVSFcpXqLrcGtdI4q93aKCXECCCzNQLp4yesh6brqaZHNJtwYcJ5T qbUym9hJ70iJE4jGNN+yAZR1ltte0HFKYIBKM4EJumG++2hqbUaLz4tl06BHaQPC v/9NiNY7q9R9c/B6s1YzHhwqkWht2a+AtgJ4BkpG+g+MmZMQV/Ao7RwLFKJ9OlMW LBmEXFcpIJN0HpPasT0nEl/MmotSu+8RnClAi3yFfyTKb+8rD7VxuyXetqDZ6dU/ 9/iqD/SZS7OQIjywtd343mACz3B1RlFxMHSA6dQAf2btGumqR0KiAp3KkYRAePoa JqYkB7Zad06ngFl0G0FHON+7 -----END CERTIFICATE----- 4.2. Alice's Private Key Material Gillmor Expires 24 May 2020 [Page 7] Internet-Draft S/MIME Example Keys and Certificates November 2019 -----BEGIN RSA PRIVATE KEY----- MIIEogIBAAKCAQEAw+6t+WXRtiQM8yRjWQ2fbFewCodIZUX6BY02TeZuEXoEAGEs moON6LlotcUTdGr39FE2K8IytOKkXVexswgAqBCqv8YjVDrI3yV82wrm5Td32TDl w7ISigak4ZSu+UowPQs8YO3oxqImP4onZNHvdZ3it9EggmgUyZX0dmQ6z5O9yDzH pLMaE2rXxfYcPXQwPvx4tcqbTf2htEP7PYnBa8a+sts0F7I7kD5ozGYI9dGg/XGs 1lYEWAoH5YZgNFdbkJdcKG2FPAwFcVZ/hoGm6soxkDKMrYSCtBp+fqH8MV11DP82 1PoOvtSEnaF8UURbaths2yKpAB2WUJvgW5xa4QIDAQABAoIBAA7vrwuIG4iLDwGq EHjFdRXJSX5D+dzejMTHkxA1NMbYSl3NCp1s0fCf0b+pmmYRkX1qg3qqfzsS2/zR ppZDUel9+8ZK0H6nTJDWRsJb/mYS6GwCMkHM3WTwRLl9oCkY4ryEksHA4THjQo8t dPtWla6drp7crmHClXMYn143HdSdCIB9StRPkSgyHjyFLOThReOog2Nsm7eShmov 7WkMuESFku5OHFPLUw5FyLEzHJar8ZI7qYbT7X6IamXOf9aTMPDA1rqAcix+4KQa zF3cNY1xgq/yIvtsv6oyknTStw1i3i46PWzMWf845Eayunrg8e6F3hWt7zndjXWQ Jg/gAAECgYEA3SLlO2tGdb5gWHwzzZAnTzBMo1Z3toEN25LetuSmY7mxkjMTRDAi 5VOdpSXrVFaT5r8qwU9yFEm+OuB6k52CVbTE1Fp96JlbzYjZnKaLn5OG8+HSLdtn 1vj1XyCGRDJKJ8GaZpZp+WvBfp6449WpSgupXMdIOM8jfekgTEh6rgECgYEA4tKM Da3tFEEyVy9ZSxZV9ep9dhE7kmVQnr2pvt2YfJTiKnSo2kkj/qKoMi2PhS8ZO0JQ J90bDngqI5sIo/OGi+hwYRmcKCrvfnfJUEq3v+3BFQYPDfwktgiBu5TGDNimFA2t l+23SwwCPfjPh5frk8GTq0IslRhXY3djNPhhbOECgYAojSegN9HZ8alVUKFnRtIO kXrcURTu4MebxlkVDOT+UKUhfEBCNtmPWEAGcueutZm1rMS4Yks3MTazMUsJGs81 zEpz7ow8RTMyg6/0LA5amwEaZATY5+0o3MqSQTKd+uLiW3xm55pTZNE82PpqvVmn /G94VgsGb+XARynnEzt8AQKBgDER356t+9Yf7KYT5jtqT5pt6kp6m+ql5HUTDv/t rKl3BB6vMkBXBmR2B/EjDiN/9vNs+y5ElS/iKyucxJfDfV4TIQzAn5nJABraC0FF iM8KvnSv5N3fqImA+Z/9JYNt8y/vbZiqoranmGyTwUHSSfKjNDEelcqDg5RPJbU1 7s3BAoGAdqDEx0K1sW/e0pOtb97fBNIRgUemSUctUiaV1imwIku1wuxVvD8z92xh g0DszHZfhSIvZwrhxF0VqPEgh1mDWVfuSHG1g74gDyPy5p3OnEnrk4bloBhXit2Z pUSPj7ME4rNqAEXlfdVUPq4T1Yq95lDMafQlCmUZU0DnuAy19dc= -----END RSA 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----- MIINxQIBAzCCDV0GCSqGSIb3DQEHAaCCDU4Egg1KMIINRjCCBC8GCSqGSIb3DQEH BqCCBCAwggQcAgEAMIIEFQYJKoZIhvcNAQcBMBwGCiqGSIb3DQEMAQMwDgQI/9dn i+BuhWsCAhSEgIID6A5pqJodSl0Y9+WLYXssoT9lDAQHO6NzQ/XBjRhx2qHtVtW7 OhG239eSt9vzMCnc35YGCfnoKgQg22qRrrBbWDr/zmNYi5fZKvxETNvscpPQKnKn BHGQov3r+HiivO0I4eXJVSRhG30szy+zneATyc+pKgZWk+1q2X/Q32pGa9T6SPgZ l+HH4bDf+Y9Vs3LkYw7vIM5NLefgCgiNGeiNTKHzRd9VZmAWyBO5KB4nsYdDi6JF LGB3Udw8ETaAGYMQer50FsZwReSNgSJVnLk21zEJgKvXSsKa9A3xT5h+Zgbd5Dsx bdaQKnvtmXZh1SQJxDregQ+QNT7GJnDbPNXABswzaHnaGOKQFl48M76An29nq8m9 E3ZYlrU41c7ud0Ik4tPShUjUHIejXIadrJTa4Xnl3jH940kmojwh/PhjxrHY/1GT KVE/1sFLfRyEmf9vOhDVLVj+Hq+4PWO8KIzaPCYtaAcMOXAT4XC4l9gL9qomzu+/ FOHwaNMNqd2XG0J6cIIIW6xbPjKuGr3vYSEEYPYenycpv8P/6uNyj2rBWmNWgMkd ntR/cg3NZSodo65vgW0kbiQrUMZxL0HZlBMeQjghG5ziLAKI7mZdPiA6Nt3HgpIE 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AoUrnK7qjxGXC6gssHamLQB/PFjmiU/OVwDzWi9sbJTPdeQ0Jzzkdr5HjBkSeY17 nxjNz4PWAOLznqG8SmSSPGgQYQg8OB/kNcSey7hX/vNCmlYIdJEZSMkDZ5hL/PvZ SwWq6U09JN2bAgH4Sum03CNAYPrysMrJLm3OvsFq9zme0znSnBTe4jLzEJwaR56O e0ythLIRaSQL+gxHy/Oi97z2IubuDOVy+aSZsTtVKr5ByZU3oJHJ5qsWTIHFBZmn FvZNKM+3XuEa4Y3fZt2fdyYtV+FkEoWfkx2/lPVcSrQ/oOH0iXQxB1qsiuGYwydp mUPo9qIqihPNKmbQzcym8EX3i71/HElirUHSukyF/qO0PsnQZCRj/veLm7Y4cDAW EDH7lVB+DG45aAXZHZI5OkkTwytptbEvx2bJQFCbB9wyb0c+7B9SO/dCY95pAIAt Gillmor Expires 24 May 2020 [Page 9] Internet-Draft S/MIME Example Keys and Certificates November 2019 MHsWTroG3fRwZ/i5638VRu/wiK4GNE9zxYyIPNuOHPGDtfH4/V0vBWturB+iOp/1 awZLqSbeW+ySo4g9au5eyqsdVVlBFYPW8hVxmyiZbSd67gHNNrk7HaM/vBMUjKz4 WmzF6e5PLGT2PR1PlHbMUx9saNGGGtWHTyAYR8sWynazVa5gFFCxEy3gWwcatFgB OJQ2gZfVN/SSoOixwUs4O981r80W+ZHeOH8WXWpdSzS4+CIWOMwrsfFBprUeguRQ hIj+uUSsuuj7FMOQt3K+enuWORhPu8b6f89qh5dkJl5S4+tKLZ6Qo43mAmbhUakx w1JR+DNmOFtLjCBgi9G6aCBnV+gJ1wWYFkVs+0cjLw56TevSf7j2I3Q4o5+w4FBE TrcSKUlRE0cVIqSv4RloWaBzWul5LnId2jYZWk+4F97SMt1oX5ZwTyU90zGL7f6M FAaEFHRu+JjxWZfUWMntIdjGeUsYVw8BRRx8dcKBryhfmXwT7iP+EKsOUf6FszNN uha4gBKcMUAwGQYJKoZIhvcNAQkUMQweCgBhAGwAaQBjAGUwIwYJKoZIhvcNAQkV MRYEFKwuVFqk/VUYry7oZkQ40SXR1wB5MF8wTzALBglghkgBZQMEAgMEQN2V6eSI 57sRTBc+I8Ah5tbc+6Rs5i9MI5n8I4wFjBU5QCJM/cEGnmEXlJv20wBqoCekW9N9 j8JjCFJI20FoI0IECEHWKi/gHZBmAgIoAA== -----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 -----BEGIN CERTIFICATE----- MIIDaTCCAlGgAwIBAgIUIlPuMG0CCx8CzfXJwT4633mmG8IwDQYJKoZIhvcNAQEN BQAwLTErMCkGA1UEAxMiU2FtcGxlIExBTVBTIENlcnRpZmljYXRlIEF1dGhvcml0 eTAgFw0xOTExMjAwNjU0MThaGA8yMDUyMDkyNzA2NTQxOFowFjEUMBIGA1UEAxML Qm9iIEJhYmJhZ2UwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDCZjlu Li00rpoCsq2s8SHqb91QPP5bdfzfaJg/G61lHUhfavEX9zZluyMwPPE50wqwV2RJ X5dg0kStyH9s9Ja5D59pPnX8oJJ7XEqNKwxqSfJt7lRmM8BrDvSP55iP7Ofx+O+2 MzVA4tA6WUaUy2j9984CMmXH/CHjBK/+w21vSTmzFVGmeTqxxHONbd2zOqQ6Yqr/ LBaHjAWl+tj9Q+2nIjEQFKlWs6vZll3Xwid6+dAxrtpEO5rIpKZcbn40qT1pyDpr ylNk8h3P90nwrOISpdlAJ2p71ZDdLfLd8c6qZGBPjmHwTUnjmH0oy33uBukT73RU W6raD8MwM4AhQ4ETAgMBAAGjgZUwgZIwDAYDVR0TAQH/BAIwADAcBgNVHREEFTAT gRFib2JAc21pbWUuZXhhbXBsZTATBgNVHSUEDDAKBggrBgEFBQcDBDAPBgNVHQ8B Af8EBQMDB6AAMB0GA1UdDgQWBBQBrAKQ6Dj0kN4Z7pXzMnThZgAopzAfBgNVHSME GDAWgBS3Uk1zwIg9ssN6WgzzlPf3gKJ32zANBgkqhkiG9w0BAQ0FAAOCAQEAa/tJ ZPgdlmc7Zbn5bccc1TXNn8qBhECGHma4iSTWczDUmsNjezmDNniM3hs8QOqUZvx4 ey6diTlEngrKZ8bnwsX03k9Bn8UDPT5Y5sbxwEHpwKew41LRiLPOZFSh3DzCKYS7 HDSXJsJEGop1AwzKxtRss06C35g4ELK0Q2MwLw1u95f0+rC4q+vYndS9NzFyS3Bj MIt37gN+Yy8h/r2wvtPVJ40mYNGmtQhdNuYnr56LOuFMmGiMIYXE8owo6L/kzCcy YxxCy71lbnBOWLGcJz4HmRMdWJMRDV+mgLmTNnN8mPltgQU9gE3KNrYcST9v2kk+ N+cfxLhC0caHFL5G8g== -----END CERTIFICATE----- 5.2. Bob's Private Key Material Gillmor Expires 24 May 2020 [Page 10] Internet-Draft S/MIME Example Keys and Certificates November 2019 -----BEGIN RSA PRIVATE KEY----- MIIEpAIBAAKCAQEAwmY5bi4tNK6aArKtrPEh6m/dUDz+W3X832iYPxutZR1IX2rx F/c2ZbsjMDzxOdMKsFdkSV+XYNJErch/bPSWuQ+faT51/KCSe1xKjSsMaknybe5U ZjPAaw70j+eYj+zn8fjvtjM1QOLQOllGlMto/ffOAjJlx/wh4wSv/sNtb0k5sxVR pnk6scRzjW3dszqkOmKq/ywWh4wFpfrY/UPtpyIxEBSpVrOr2ZZd18InevnQMa7a RDuayKSmXG5+NKk9acg6a8pTZPIdz/dJ8KziEqXZQCdqe9WQ3S3y3fHOqmRgT45h 8E1J45h9KMt97gbpE+90VFuq2g/DMDOAIUOBEwIDAQABAoIBAAvQiKcAmXC9N9D4 KQP8t7H20H2C53aJii/NvIsBVJ1zlSVva22ocZ7nK7FP0t1PzTOAbDDlZV7WCKSD LfNiPhLLN0X/LM6It75VkpZXym5fRiOWO3zmokgfZY+lZKlCnaogFfl9zTu/TSZu rJJ4dk4RFG0fwP3RfgG9FDEokWsU7fNS52VCndOWdGIt0EmsZIfX9H8rnnSrSTro Dsk9cQjyjMcCH7X340KDUaVJlRtx+1YlbPTyuKF2nbNjSWfsYhuIOGT4xGm6Trda z6bWjuxH7nNrGKrtO14aE8Xv56sC+J5ulwaIjf/V+eDZVfpVgiXyq6oa6JioPv7u rx7cIQECgYEA9ovqOi/OYdDNQTJXB4LNMtS1WLxgrpzE/SNPEV5XknQ5yf6rrKZ3 +lr/r6w2Opr4PY+3/igMoBZcN7YgIM9Drkg6bDLzrS354A9dZLDBNAgCnDR0yY87 U3f2ljjpCA2zZrahYhhKsfyMxt2w3cUso299OYgjNwLaLI7LrXvPa4ECgYEAydpv fw+zdEc0xbGGILb4xiiFpJY2s604auZ3/s/y9W3v8LSKrytHHopQOg3GALvQi+Ay LWRBIaJTzEueE6lIYInZI2+WvK2zP2GB21/JX5MI3x7AcRp//1muyhnW3GfyPGpg 6zRE45dZPm9nklywl4+yl47ubdOvNyxifBmDxpMCgYAQHb1F6HIZOsjwBhZiS06W kAj6r/Wx9FV8Jp64h+45iJdueNNICem119T26s7wrcikXYytdHi+zjdg/OrEuke2 UMpg4EPFgkffOaHlPxiiChQBmfw4YMCECEd6MmYpPJwJjs6l1uirEdMx/LPfC1CL rnIFHL0Qj4MrfnoZ8QnyAQKBgQC6WT2ryPv8MiynAi/4jdL3ZbuTadYQZK98CU7o YGRFbnwf9R0/gC3FJR3RqpuMW9e4+n54Z2C1w12ncnv6XMLj1P8wdrlrcNTVg5hV xYVsBZsgGQzCnhtiyxHRpK82hYQdgHv/SB79GeGbAVBVz9p74X6X6q11mQLeZcx6 EzgTnwKBgQDjWmtDk85A0GQuJBR7QOB+CXb39j0a78Qwywpx+XYibmg+N3aD1yJB 8VVtHWYbq3wM51EdjxYVagyKd3IKIjnPbBIWIjFWqEgDXmBROwwR8DBpfvff3jh4 JjK+LtvnHhhw09KtfCvZGplZYfSfC1tLuodBMNjxUX9u04bqTyqx/g== -----END RSA 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----- MIINuQIBAzCCDVEGCSqGSIb3DQEHAaCCDUIEgg0+MIINOjCCBCcGCSqGSIb3DQEH BqCCBBgwggQUAgEAMIIEDQYJKoZIhvcNAQcBMBwGCiqGSIb3DQEMAQMwDgQIvszW w8h7VVcCAhT/gIID4El/66Kqq6rDw4JuvnOKupl5Tueo6piyJPJ0fYLaflZAqRIY FYno6VETexj6Jr8QoakjJLP/75t9hbZpDmd8DPQj6fWmwSlC1RCu0TTpy40/j3Nz TmIW9vZr6jgG9MkOLEWxNwLvwRpSh1WFXGhiMkcmwPmb870n2HZo7RWXjm8TPAvJ mlPUyveC0B26iFPvurobAeSAXhIFVEmXGWcVhlKhpQ1GYhmUVnLBa03Q4qbqEISS p6Kdt/nvLwW44s4Oxq95EzFya4AtklUCfIJ2jR9Cb6+N5IcQj4/g+o8b9I2xv9lo k5t39X/ngGhGCl/PnXnEmwlDq2Lq5bu2wYwYX4GR1klAabm7+h8PI5gFTdG18vBT wo2QFpVnnMNiPf85XVk8PaOf1rxSqDiZttVlziVRVdvjgLAO4pvbVYOtgjIhPPmB uXzwXJXB22VdNAiG4DWdapj5RlsokBqKzW8JauLlI4oFl3oyzGcaGolbWMoCWmGR ixz9pyb5+Icv/oEL5ljWwPY0pdFfQ+T9PH91nDMa3X1hnwrCskJex1hLqRMnWDKE UK5AWUl6Diiiqy2nlQmiZKULlyDX1ICzaUPNjSi5VoxW/QGLdeb6TOykWaDJIame 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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 8.1.1. Substantive Changes from -00 to -01 * changed all three keys to use RSA instead of RSA-PSS * set keyEncipherment keyUsage flag instead of dataEncipherment in EE certs Gillmor Expires 24 May 2020 [Page 13] Internet-Draft S/MIME Example Keys and Certificates November 2019 9. Acknowledgements This draft was inspired by similar work in the OpenPGP space by Bjarni Runar and juga at [I-D.bre-openpgp-samples]. Eric Rescorla helped spot issues with certificate formats. 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, . Gillmor Expires 24 May 2020 [Page 14] Internet-Draft S/MIME Example Keys and Certificates November 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 Daniel Kahn Gillmor American Civil Liberties Union 125 Broad St. New York, NY, 10004 United States of America Email: dkg@fifthhorseman.net Gillmor Expires 24 May 2020 [Page 15]