# `Cmsex.OID` [🔗](https://github.com/openspb/cmsex/blob/v0.1.0/lib/cmsex/oid.ex#L1) The object identifiers this library knows by name. Everywhere in the API an OID is a tuple of integers, such as `{1, 2, 840, 113549, 1, 7, 1}`, and a known one may also be given and is returned as its name, such as `:data`. Names come only from this fixed table: an OID read from a message that is not in it stays a tuple, so no input can create atoms. | Name | OID | |---|---| | `:data` | 1.2.840.113549.1.7.1 | | `:signed_data` | 1.2.840.113549.1.7.2 | | `:enveloped_data` | 1.2.840.113549.1.7.3 | | `:digested_data` | 1.2.840.113549.1.7.5 | | `:encrypted_data` | 1.2.840.113549.1.7.6 | | `:auth_data` | 1.2.840.113549.1.9.16.1.2 | | `:tst_info` | 1.2.840.113549.1.9.16.1.4 | | `:content_info` | 1.2.840.113549.1.9.16.1.6 | | `:auth_enveloped_data` | 1.2.840.113549.1.9.16.1.23 | | `:content_type` | 1.2.840.113549.1.9.3 | | `:message_digest` | 1.2.840.113549.1.9.4 | | `:signing_time` | 1.2.840.113549.1.9.5 | | `:countersignature` | 1.2.840.113549.1.9.6 | | `:smime_capabilities` | 1.2.840.113549.1.9.15 | | `:cms_algorithm_protection` | 1.2.840.113549.1.9.52 | | `:content_hint` | 1.2.840.113549.1.9.16.2.4 | | `:signing_certificate` | 1.2.840.113549.1.9.16.2.12 | | `:time_stamp_token` | 1.2.840.113549.1.9.16.2.14 | | `:sig_policy_id` | 1.2.840.113549.1.9.16.2.15 | | `:signing_certificate_v2` | 1.2.840.113549.1.9.16.2.47 | | `:md5` | 1.2.840.113549.2.5 | | `:sha1` | 1.3.14.3.2.26 | | `:sha224` | 2.16.840.1.101.3.4.2.4 | | `:sha256` | 2.16.840.1.101.3.4.2.1 | | `:sha384` | 2.16.840.1.101.3.4.2.2 | | `:sha512` | 2.16.840.1.101.3.4.2.3 | | `:shake128` | 2.16.840.1.101.3.4.2.11 | | `:shake256` | 2.16.840.1.101.3.4.2.12 | | `:shake128_len` | 2.16.840.1.101.3.4.2.17 | | `:shake256_len` | 2.16.840.1.101.3.4.2.18 | | `:rsa_encryption` | 1.2.840.113549.1.1.1 | | `:md5_with_rsa_encryption` | 1.2.840.113549.1.1.4 | | `:sha1_with_rsa_encryption` | 1.2.840.113549.1.1.5 | | `:rsaes_oaep` | 1.2.840.113549.1.1.7 | | `:mgf1` | 1.2.840.113549.1.1.8 | | `:p_specified` | 1.2.840.113549.1.1.9 | | `:rsassa_pss` | 1.2.840.113549.1.1.10 | | `:sha256_with_rsa_encryption` | 1.2.840.113549.1.1.11 | | `:sha384_with_rsa_encryption` | 1.2.840.113549.1.1.12 | | `:sha512_with_rsa_encryption` | 1.2.840.113549.1.1.13 | | `:sha224_with_rsa_encryption` | 1.2.840.113549.1.1.14 | | `:ec_public_key` | 1.2.840.10045.2.1 | | `:ecdsa_with_sha1` | 1.2.840.10045.4.1 | | `:ecdsa_with_sha224` | 1.2.840.10045.4.3.1 | | `:ecdsa_with_sha256` | 1.2.840.10045.4.3.2 | | `:ecdsa_with_sha384` | 1.2.840.10045.4.3.3 | | `:ecdsa_with_sha512` | 1.2.840.10045.4.3.4 | | `:secp256r1` | 1.2.840.10045.3.1.7 | | `:secp384r1` | 1.3.132.0.34 | | `:secp521r1` | 1.3.132.0.35 | | `:brainpool_p256r1` | 1.3.36.3.3.2.8.1.1.7 | | `:brainpool_p384r1` | 1.3.36.3.3.2.8.1.1.11 | | `:brainpool_p512r1` | 1.3.36.3.3.2.8.1.1.13 | | `:x25519` | 1.3.101.110 | | `:x448` | 1.3.101.111 | | `:ed25519` | 1.3.101.112 | | `:ed448` | 1.3.101.113 | | `:std_dh_sha1kdf` | 1.3.133.16.840.63.0.2 | | `:cofactor_dh_sha1kdf` | 1.3.133.16.840.63.0.3 | | `:std_dh_sha224kdf` | 1.3.132.1.11.0 | | `:std_dh_sha256kdf` | 1.3.132.1.11.1 | | `:std_dh_sha384kdf` | 1.3.132.1.11.2 | | `:std_dh_sha512kdf` | 1.3.132.1.11.3 | | `:cofactor_dh_sha224kdf` | 1.3.132.1.14.0 | | `:cofactor_dh_sha256kdf` | 1.3.132.1.14.1 | | `:cofactor_dh_sha384kdf` | 1.3.132.1.14.2 | | `:cofactor_dh_sha512kdf` | 1.3.132.1.14.3 | | `:std_dh_hkdf_sha256` | 1.2.840.113549.1.9.16.3.19 | | `:std_dh_hkdf_sha384` | 1.2.840.113549.1.9.16.3.20 | | `:std_dh_hkdf_sha512` | 1.2.840.113549.1.9.16.3.21 | | `:dsa` | 1.2.840.10040.4.1 | | `:dsa_with_sha1` | 1.2.840.10040.4.3 | | `:dsa_with_sha224` | 2.16.840.1.101.3.4.3.1 | | `:dsa_with_sha256` | 2.16.840.1.101.3.4.3.2 | | `:dh_public_number` | 1.2.840.10046.2.1 | | `:esdh` | 1.2.840.113549.1.9.16.3.5 | | `:aes128_cbc` | 2.16.840.1.101.3.4.1.2 | | `:aes192_cbc` | 2.16.840.1.101.3.4.1.22 | | `:aes256_cbc` | 2.16.840.1.101.3.4.1.42 | | `:aes128_gcm` | 2.16.840.1.101.3.4.1.6 | | `:aes192_gcm` | 2.16.840.1.101.3.4.1.26 | | `:aes256_gcm` | 2.16.840.1.101.3.4.1.46 | | `:aes128_ccm` | 2.16.840.1.101.3.4.1.7 | | `:aes192_ccm` | 2.16.840.1.101.3.4.1.27 | | `:aes256_ccm` | 2.16.840.1.101.3.4.1.47 | | `:aes128_wrap` | 2.16.840.1.101.3.4.1.5 | | `:aes192_wrap` | 2.16.840.1.101.3.4.1.25 | | `:aes256_wrap` | 2.16.840.1.101.3.4.1.45 | | `:aes128_wrap_pad` | 2.16.840.1.101.3.4.1.8 | | `:aes192_wrap_pad` | 2.16.840.1.101.3.4.1.28 | | `:aes256_wrap_pad` | 2.16.840.1.101.3.4.1.48 | | `:des_ede3_cbc` | 1.2.840.113549.3.7 | | `:rc2_cbc` | 1.2.840.113549.3.2 | | `:des_cbc` | 1.3.14.3.2.7 | | `:cms3des_wrap` | 1.2.840.113549.1.9.16.3.6 | | `:cmsrc2_wrap` | 1.2.840.113549.1.9.16.3.7 | | `:chacha20_poly1305` | 1.2.840.113549.1.9.16.3.18 | | `:pwri_kek` | 1.2.840.113549.1.9.16.3.9 | | `:pbkdf2` | 1.2.840.113549.1.5.12 | | `:hmac_sha1` | 1.3.6.1.5.5.8.1.2 | | `:hmac_with_sha1` | 1.2.840.113549.2.7 | | `:hmac_sha224` | 1.2.840.113549.2.8 | | `:hmac_sha256` | 1.2.840.113549.2.9 | | `:hmac_sha384` | 1.2.840.113549.2.10 | | `:hmac_sha512` | 1.2.840.113549.2.11 | | `:subject_key_identifier` | 2.5.29.14 | | `:key_usage` | 2.5.29.15 | | `:basic_constraints` | 2.5.29.19 | | `:authority_key_identifier` | 2.5.29.35 | | `:ext_key_usage` | 2.5.29.37 | | `:kp_time_stamping` | 1.3.6.1.5.5.7.3.8 | # `name` ```elixir @type name() :: atom() ``` # `t` ```elixir @type t() :: tuple() ``` # `dotted` ```elixir @spec dotted(name() | t()) :: String.t() ``` The dotted form of an OID or of a name. iex> Cmsex.OID.dotted(:sha256) "2.16.840.1.101.3.4.2.1" # `name` ```elixir @spec name(t()) :: name() | t() ``` The name of an OID, or the OID itself when it has none. iex> Cmsex.OID.name({1, 2, 840, 113549, 1, 7, 2}) :signed_data iex> Cmsex.OID.name({1, 2, 3}) {1, 2, 3} # `oid` ```elixir @spec oid(name() | t()) :: t() ``` The OID of a name, or the OID itself. iex> Cmsex.OID.oid(:data) {1, 2, 840, 113549, 1, 7, 1} iex> Cmsex.OID.oid({1, 2, 3}) {1, 2, 3} --- *Consult [api-reference.md](api-reference.md) for complete listing*