The following errata report has been submitted for RFC8152,
"CBOR Object Signing and Encryption (COSE)".

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You may review the report below and at:
https://www.rfc-editor.org/errata/eid6909

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Type: Editorial
Reported by: Thomas Fossati <[email protected]>

Section: 3.1

Original Text
-------------
Generic_Headers = (
    ? 1 => int / tstr,  ; algorithm identifier
    ? 2 => [+label],    ; criticality
    ? 3 => tstr / int,  ; content type
    ? 4 => bstr,        ; key identifier
    ? 5 => bstr,        ; IV
    ? 6 => bstr         ; Partial IV
)

Corrected Text
--------------
Generic_Headers = (
    ? 1 => int / tstr,  ; algorithm identifier
    ? 2 => [+label],    ; criticality
    ? 3 => tstr / int,  ; content type
    ? 4 => bstr,        ; key identifier
    ? ( 5 => bstr //    ; IV
        6 => bstr )     ; Partial IV
)

Notes
-----
Section 3.1 says: "The "Initialization Vector" and "Partial Initialization 
Vector" header parameters MUST NOT both be present in the same security layer."

Instructions:
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RFC8152 (draft-ietf-cose-msg-24)
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Title               : CBOR Object Signing and Encryption (COSE)
Publication Date    : July 2017
Author(s)           : J. Schaad
Category            : PROPOSED STANDARD
Source              : CBOR Object Signing and Encryption
Area                : Security
Stream              : IETF
Verifying Party     : IESG

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