3DS ReferenceProtocol & field guide

EMV 3-D Secure · Core specification 2.3.1.1

Split-SDK Server IDsplitSdkServerID

Split-SDK Server ID in Authentication Request (AReq).

Source edition: Core 2.3.1.1 · Type: String · Length: Variable, maximum 32 characters · Maximum length: 32

Nested baseline in AReq Conditional

Cannot determine yet. Some contexts lack a reviewed inclusion answer. Select a channel and category to inspect the applicable evidence. Usage and conditions ↓

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Valid values

CodeMeaning
DS-specificAny individual DS may impose specific formatting and character requirements on the contents of this field.

Source: EMV_3DS_CoreSpec_v2.3.1.1_20230530.pdf, Table A.1, PDF pages 285. Read usage and conditions.

Usage in AReq

Contained member of sdkServerSignedContent. Nested presence requirements apply when the parent is supplied; this is not a separate top-level message field.

DS assigned Split-SDK Server identifier. Each DS can provide a unique ID to each Split-SDK Server on an individual basis.

Conditional inclusion — source text

See SDK Server Signed Content.

Format and scope

Type: String · Length: Variable, maximum 32 characters · Maximum length: 32

Source components: Split-SDK Server. Channels: 01-APP. Categories: 01-PA, 02-NPA.

EMV_3DS_CoreSpec_v2.3.1.1_20230530.pdf, Table A.1, PDF pages 285

Related FAQ notes

  • Conveyed within the sdkServerSignedContent JWS object rather than as a top-level message field. See Section 6.2.2.3.

Transaction context

This reference covers the published source edition. Use the explorer to inspect this field and any applicable transaction conditions. Scheme programme requirements are not inferred from the protocol edition.

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Sources and related references

EMV_3DS_CoreSpec_v2.3.1.1_20230530.pdf, Table A.1, PDF pages 285

Source review status: carried-forward. Carried-forward material has not acquired a new verification claim.

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