Reference record for OID 2.5.44.2.27

Parent
2.5.44.2 (hashAlgorithm, id-ha, id-algo-ska)
Node code
27
Node name
aes-256gcm-siv
Numeric OID
2.5.44.2.27
URN notation
urn:oid:2.5.44.2.27
ASN.1 notation

{2 5 44 2 27}

  • {joint-iso-itu-t(2) ds(5) algorithm(44) hashAlgorithm(2) aes-256gcm-siv(27)}
  • {joint-iso-itu-t(2) ds(5) algorithm(44) id-ha(2) aes-256gcm-siv(27)}
  • {joint-iso-itu-t(2) ds(5) algorithm(44) id-algo-ska(2) aes-256gcm-siv(27)}
  • {joint-iso-itu-t(2) ds(5) id-algo(44) hashAlgorithm(2) aes-256gcm-siv(27)}
  • {joint-iso-itu-t(2) ds(5) id-algo(44) id-ha(2) aes-256gcm-siv(27)}
  • {joint-iso-itu-t(2) ds(5) id-algo(44) id-algo-ska(2) aes-256gcm-siv(27)}
  • {joint-iso-itu-t(2) ds(5) algorithms(44) hashAlgorithm(2) aes-256gcm-siv(27)}
  • {joint-iso-itu-t(2) ds(5) algorithms(44) id-ha(2) aes-256gcm-siv(27)}
  • {joint-iso-itu-t(2) ds(5) algorithms(44) id-algo-ska(2) aes-256gcm-siv(27)}
  • {joint-iso-ccitt(2) ds(5) algorithm(44) hashAlgorithm(2) aes-256gcm-siv(27)}
  • {joint-iso-ccitt(2) ds(5) algorithm(44) id-ha(2) aes-256gcm-siv(27)}
  • {joint-iso-ccitt(2) ds(5) algorithm(44) id-algo-ska(2) aes-256gcm-siv(27)}
  • {joint-iso-ccitt(2) ds(5) id-algo(44) hashAlgorithm(2) aes-256gcm-siv(27)}
  • {joint-iso-ccitt(2) ds(5) id-algo(44) id-ha(2) aes-256gcm-siv(27)}
  • {joint-iso-ccitt(2) ds(5) id-algo(44) id-algo-ska(2) aes-256gcm-siv(27)}
  • {joint-iso-ccitt(2) ds(5) algorithms(44) hashAlgorithm(2) aes-256gcm-siv(27)}
  • Additional combinations skipped.
OID-IRI notation
  • /2/5/44/2/27
  • /Joint-ISO-ITU-T/5/44/2/27
Named path variants
  • /joint-iso-itu-t/ds/algorithm/hashAlgorithm/aes-256gcm-siv
  • /joint-iso-itu-t/ds/algorithm/id-ha/aes-256gcm-siv
  • /joint-iso-itu-t/ds/algorithm/id-algo-ska/aes-256gcm-siv
  • /joint-iso-itu-t/ds/id-algo/hashAlgorithm/aes-256gcm-siv
  • /joint-iso-itu-t/ds/id-algo/id-ha/aes-256gcm-siv
  • /joint-iso-itu-t/ds/id-algo/id-algo-ska/aes-256gcm-siv
  • /joint-iso-itu-t/ds/algorithms/hashAlgorithm/aes-256gcm-siv
  • /joint-iso-itu-t/ds/algorithms/id-ha/aes-256gcm-siv
  • /joint-iso-itu-t/ds/algorithms/id-algo-ska/aes-256gcm-siv
  • /joint-iso-ccitt/ds/algorithm/hashAlgorithm/aes-256gcm-siv
  • /joint-iso-ccitt/ds/algorithm/id-ha/aes-256gcm-siv
  • /joint-iso-ccitt/ds/algorithm/id-algo-ska/aes-256gcm-siv
  • /joint-iso-ccitt/ds/id-algo/hashAlgorithm/aes-256gcm-siv
  • /joint-iso-ccitt/ds/id-algo/id-ha/aes-256gcm-siv
  • /joint-iso-ccitt/ds/id-algo/id-algo-ska/aes-256gcm-siv
  • /joint-iso-ccitt/ds/algorithms/hashAlgorithm/aes-256gcm-siv
  • Additional combinations skipped.

Source records

aes-256gcm-siv

Status in source: unspecified.

Names: aes-256gcm-siv

Technical details
{
  "smi_kind": "ASN.1 information object",
  "definition": [
    "aes-256gcm-siv",
    "ALGORITHM",
    "::=",
    "{",
    "PARMS",
    "GCM-SIV-ICVlen",
    "DYN-PARMS",
    "GCM-SIV-nonce",
    "IDENTIFIED",
    "BY",
    "{",
    "id-algo-ska",
    "gcm256-siv",
    "(",
    "27",
    ")",
    "}",
    "}"
  ]
}
  • ITU official formal descriptions · Publisher's source file: GenAlgo.html · Official record

    Module: GenAlgo

    Published definition
    aes-256gcm-siv ALGORITHM ::= {
  PARMS         GCM-SIV-ICVlen
  DYN-PARMS     GCM-SIV-nonce
  IDENTIFIED BY {id-algo-ska gcm256-siv(27)} }
    Module imports
    {'PKI-Stub': ['ALGORITHM']}
    ASN.1 class source excerpt
    ALGORITHM ::= CLASS {
  &Type          OPTIONAL,
  &DynParms      OPTIONAL,
  &id            OBJECT IDENTIFIER UNIQUE }
WITH SYNTAX {
  [PARMS         &Type]
  [DYN-PARMS     &DynParms ]
  IDENTIFIED BY  &id }
    · Download GenAlgo.html

    Related source files and packages:


    Source location: GenAlgo::aes-256gcm-siv.
    Source version and references

    Published package: ITU-T X.510 2023-10; file: GenAlgo.html.

    Downloaded: 2026-10-20T15:07:35.848243+00:00.

First Registration Authority (inferred from ancestor 2.5)

Hoyt Kesterson & R. Exner

Current Registration Authority (inferred from ancestor 2)

ITU-T SG 17 & ISO/IEC JTC 1/SC 6

Direct children (1)

OIDNameDirect childrenDescendantsDescription
2.5.44.2.27.2 cam-256gcm-siv00

Siblings (29)

OIDNameDirect childrenDescendantsDescription
2.5.44.2.1 id-ha-sqMod-n, aes-ecb12833
2.5.44.2.2 aes-ecb19211
2.5.44.2.3 aes-ecb25611
2.5.44.2.5 aes-cbc12833
2.5.44.2.6 aes-cbc19211
2.5.44.2.7 aes-cbc25611
2.5.44.2.9 aes-ofb12833
2.5.44.2.10 aes-ofb19211
2.5.44.2.11 aes-ofb25611
2.5.44.2.13 aes-cfb12833
2.5.44.2.14 aes-cfb19211
2.5.44.2.15 aes-cfb25611
2.5.44.2.17 aes-ctr12833
2.5.44.2.18 aes-ctr19211
2.5.44.2.19 aes-ctr25611
2.5.44.2.21 aes-128gcm33
2.5.44.2.22 aes-192gcm11
2.5.44.2.23 aes-256gcm11
2.5.44.2.25 aes-128gcm-siv33
2.5.44.2.26 aes-192gcm-siv11
2.5.44.2.29 aes-128ccm33
2.5.44.2.30 aes-192ccm11
2.5.44.2.31 aes-256ccm11
2.5.44.2.33 aes-128gmac33
2.5.44.2.34 aes-192gmac11
2.5.44.2.35 aes-256gmac11
2.5.44.2.37 aes-128cmac33
2.5.44.2.38 aes-192cmac11
2.5.44.2.39 aes-256cmac11