WebAuthn CBOR Decoder

WebAuthn CBOR is a Burp Extension to decode WebAuthn CBOR format.

WebAuthn is a W3C Standard to support strong authentication of users. WebAuthn depends on several other specifications such as Base64url encoding, Concise Binary Object Representation (CBOR), CBOR Object Signing and Encryption (COSE) to name a few.

Usage

Intercept the WebAuthn request/response using Burp proxy
If the request has a attestationObject parameter, a new Tab WebAuthn CBOR Decode will be added and the decoded CBOR format will be displayed.

Author	Author Srikanth Ramu
Version	Version 1.0
Rating	Rating
Popularity	Popularity
Last updated	Last updated 09 December 2022
Estimated system impact	Estimated system impact Overall impact: Low Memory Low CPU Low General Low Scanner Low

Author

Author

Srikanth Ramu

Version

Version

1.0

Rating

Rating

Popularity

Popularity

Last updated

Last updated

09 December 2022

Estimated system impact

Estimated system impact

Overall impact: Low

Memory

Low

CPU

Low

General

Low

Scanner

Low

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Please note that extensions are written by third party users of Burp, and PortSwigger Web Security makes no warranty about their quality or usefulness for any particular purpose.

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Note:

Please note that extensions are written by third party users of Burp, and PortSwigger Web Security makes no warranty about their quality or usefulness for any particular purpose.