3DS ReferenceProtocol & field guide

EMV 3-D Secure · Core specification 2.3.1.1

SDK Encrypted DatasdkEncData

SDK Encrypted Data in Authentication Request (AReq).

Source edition: Core 2.3.1.1 · Type: String · Length: Variable, maximum 64000 · Maximum length: 64000

Baseline in AReq Conditional

Varies by context. Requirement or applicability varies by channel or message category. Select a specific context to resolve it. Usage and conditions ↓

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Usage in AReq

JWE Object (represented as a string) as defined in Section 6.2.2.1 containing data encrypted by the 3DS SDK for the DS to decrypt.

Conditional inclusion — source text

Required from the 3DS Server to the DS, but will not be present from the DS to the ACS.

Format and scope

Type: String · Length: Variable, maximum 64000 · Maximum length: 64000

Source components: 3DS SDK. Channels: 01-APP. Categories: 01-PA, 02-NPA.

EMV_3DS_CoreSpec_v2.3.1.1_20230530.pdf, Table A.1, PDF pages 280

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 280

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

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