OID reference

id-aa-otpChallenge

1.2.840.113549.1.9.16.2.56

Identification

Identifier and names

Parent: 1.2.840.113549.1.9.16.2 (aa, id-aa)
Node code: 56
Node name: id-aa-otpChallenge
Numeric OID: 1.2.840.113549.1.9.16.2.56
URN notation: urn:oid:1.2.840.113549.1.9.16.2.56

ASN.1, OID-IRI and named path variants

ASN.1 notation

{1 2 840 113549 1 9 16 2 56}

{iso(1) member-body(2) us(840) rsadsi(113549) pkcs(1) pkcs-9(9) smime(16) aa(2) id-aa-otpChallenge(56)}
{iso(1) member-body(2) us(840) rsadsi(113549) pkcs(1) pkcs-9(9) smime(16) id-aa(2) id-aa-otpChallenge(56)}
{iso(1) member-body(2) us(840) rsadsi(113549) pkcs(1) pkcs-9(9) id-smime(16) aa(2) id-aa-otpChallenge(56)}
{iso(1) member-body(2) us(840) rsadsi(113549) pkcs(1) pkcs-9(9) id-smime(16) id-aa(2) id-aa-otpChallenge(56)}
{iso(1) member-body(2) us(840) rsadsi(113549) pkcs(1) id-pkcs-9(9) smime(16) aa(2) id-aa-otpChallenge(56)}
{iso(1) member-body(2) us(840) rsadsi(113549) pkcs(1) id-pkcs-9(9) smime(16) id-aa(2) id-aa-otpChallenge(56)}
{iso(1) member-body(2) us(840) rsadsi(113549) pkcs(1) id-pkcs-9(9) id-smime(16) aa(2) id-aa-otpChallenge(56)}
{iso(1) member-body(2) us(840) rsadsi(113549) pkcs(1) id-pkcs-9(9) id-smime(16) id-aa(2) id-aa-otpChallenge(56)}
{iso(1) member-body(2) us(840) rsadsi(113549) pkcs(1) pkcs9(9) smime(16) aa(2) id-aa-otpChallenge(56)}
{iso(1) member-body(2) us(840) rsadsi(113549) pkcs(1) pkcs9(9) smime(16) id-aa(2) id-aa-otpChallenge(56)}
{iso(1) member-body(2) us(840) rsadsi(113549) pkcs(1) pkcs9(9) id-smime(16) aa(2) id-aa-otpChallenge(56)}
{iso(1) member-body(2) us(840) rsadsi(113549) pkcs(1) pkcs9(9) id-smime(16) id-aa(2) id-aa-otpChallenge(56)}
{iso(1) member-body(2) us(840) rsadsi(113549) id-pkcs(1) pkcs-9(9) smime(16) aa(2) id-aa-otpChallenge(56)}
{iso(1) member-body(2) us(840) rsadsi(113549) id-pkcs(1) pkcs-9(9) smime(16) id-aa(2) id-aa-otpChallenge(56)}
{iso(1) member-body(2) us(840) rsadsi(113549) id-pkcs(1) pkcs-9(9) id-smime(16) aa(2) id-aa-otpChallenge(56)}
{iso(1) member-body(2) us(840) rsadsi(113549) id-pkcs(1) pkcs-9(9) id-smime(16) id-aa(2) id-aa-otpChallenge(56)}
Additional combinations skipped.

OID-IRI notation

/1/2/840/113549/1/9/16/2/56
/ISO/Member-Body/US/113549/1/9/16/2/56
/ISO/Member-Body/840/113549/1/9/16/2/56
/ISO/2/840/113549/1/9/16/2/56

Named path variants

/iso/member-body/us/rsadsi/pkcs/pkcs-9/smime/aa/id-aa-otpChallenge
/iso/member-body/us/rsadsi/pkcs/pkcs-9/smime/id-aa/id-aa-otpChallenge
/iso/member-body/us/rsadsi/pkcs/pkcs-9/id-smime/aa/id-aa-otpChallenge
/iso/member-body/us/rsadsi/pkcs/pkcs-9/id-smime/id-aa/id-aa-otpChallenge
/iso/member-body/us/rsadsi/pkcs/id-pkcs-9/smime/aa/id-aa-otpChallenge
/iso/member-body/us/rsadsi/pkcs/id-pkcs-9/smime/id-aa/id-aa-otpChallenge
/iso/member-body/us/rsadsi/pkcs/id-pkcs-9/id-smime/aa/id-aa-otpChallenge
/iso/member-body/us/rsadsi/pkcs/id-pkcs-9/id-smime/id-aa/id-aa-otpChallenge
/iso/member-body/us/rsadsi/pkcs/pkcs9/smime/aa/id-aa-otpChallenge
/iso/member-body/us/rsadsi/pkcs/pkcs9/smime/id-aa/id-aa-otpChallenge
/iso/member-body/us/rsadsi/pkcs/pkcs9/id-smime/aa/id-aa-otpChallenge
/iso/member-body/us/rsadsi/pkcs/pkcs9/id-smime/id-aa/id-aa-otpChallenge
/iso/member-body/us/rsadsi/id-pkcs/pkcs-9/smime/aa/id-aa-otpChallenge
/iso/member-body/us/rsadsi/id-pkcs/pkcs-9/smime/id-aa/id-aa-otpChallenge
/iso/member-body/us/rsadsi/id-pkcs/pkcs-9/id-smime/aa/id-aa-otpChallenge
/iso/member-body/us/rsadsi/id-pkcs/pkcs-9/id-smime/id-aa/id-aa-otpChallenge
Additional combinations skipped.

Published definitions

Available source records contain 1 distinct definition; some records may not include a definition.

Show 1 published definition

id-aa-otpChallenge · unspecified

id-aa-otpChallenge OBJECT IDENTIFIER ::= {
      iso(1) member-body(2) us(840) rsadsi(113549) pkcs(1) pkcs9(9)
      smime(16) aa(2) 56
   }

Meaning

Descriptions

1 unique

Identical descriptions are grouped. Different wording and device-specific notes are retained.

id-aa-otpChallenge

Sources for this description

IANA SMI Numbers

See 1 matching source record

Evidence

Source records

2 records

Matching descriptions are grouped; open a group to compare definitions and supporting files.

Records for description 1IANA SMI Numbers1 record · 1 source

Description 1

id-aa-otpChallenge · unspecifiedIANA SMI Numbers1 source

Status in source: unspecified.

Names: id-aa-otpChallenge

Technical details

{
  "value": "56",
  "description": "id-aa-otpChallenge"
}

IANA SMI Numbers · Publisher's source file: smi-numbers.xml · Official record · Download smi-numbers.xml

Definitions without a descriptionRFC Editor1 record · 1 source

id-aa-otpChallenge · unspecifiedRFC Editor1 source

Status in source: unspecified.

Names: id-aa-otpChallenge

Technical details

{
  "smi_kind": "OBJECT IDENTIFIER",
  "definition": [
    "id-aa-otpChallenge",
    "OBJECT",
    "IDENTIFIER",
    "::=",
    "{",
    "iso",
    "(",
    "1",
    ")",
    "member-body",
    "(",
    "2",
    ")",
    "us",
    "(",
    "840",
    ")",
    "rsadsi",
    "(",
    "113549",
    ")",
    "pkcs",
    "(",
    "1",
    ")",
    "pkcs9",
    "(",
    "9",
    ")",
    "smime",
    "(",
    "16",
    ")",
    "aa",
    "(",
    "2",
    ")",
    "56",
    "}"
  ]
}

RFC Editor · RFC 7894 · RFC errata · Publisher's source file: Alternative Challenge Password Attributes for Enrollment over Secure Transport
Module: Mod-EST-Alt-Challenge

See published definition above
Module imports
```
{'PKIX-CommonTypes-2009': ['ATTRIBUTE']}
```
· Download Alternative Challenge Password Attributes for Enrollment over Secure Transport

Registration

Registration authorities

First Registration Authority (inferred from ancestor 1.2.840.113549.1.9.16)

S/MIME Working Group Object Identifier Registry

Current Registration Authority (inferred from ancestor 1.2.840.113549.1.9)

RSA Security Data Inc.

Siblings (61)

OID	Name	Direct children	Descendants	Description
1.2.840.113549.1.9.16.2.51	51, id-aa-multipleSignatures	0	0
1.2.840.113549.1.9.16.2.52	52, id-aa-cmsAlgorithmProtect	0	0
1.2.840.113549.1.9.16.2.53	53, id-aa-setKeyInformation	0	0
1.2.840.113549.1.9.16.2.54	54, id-aa-asymmDecryptKeyID, aa-asymmDecryptKeyID	0	0
1.2.840.113549.1.9.16.2.55	id-aa-secureHeaderFieldsIdentifier	0	0
1.2.840.113549.1.9.16.2.57	id-aa-revocationChallenge	0	0
1.2.840.113549.1.9.16.2.58	id-aa-estIdentityLinking	0	0
1.2.840.113549.1.9.16.2.59	id-aa-evidence	0	0
1.2.840.113549.1.9.16.2.60	id-aa-relatedCertRequest, aa-relatedCertRequest	0	0
1.2.840.113549.1.9.16.2.61	id-aa-certificationRequestInfoTemplate, aa-certificationRequestInfoTemplate	0	0
1.2.840.113549.1.9.16.2.62	id-aa-extensionReqTemplate, at-extensionReqTemplate	0	0