zmap / zlint

X.509 Certificate Linter focused on Web PKI standards and requirements.
https://zmap.io
Apache License 2.0
363 stars 109 forks source link

CABF SMIME BR 7.1.2.3.m - Adobe Extensions #763

Closed mara-soldan closed 1 year ago

mara-soldan commented 1 year ago

Adding lints to check the presence and criticality of the Adobe x509 Extensions to cover SMIME BR 7.1.2.3.m:

Generation Adobe Extensions
Strict Prohibited
Multipurpose andLegacy MAY be present and SHALL NOT be marked critical. May include the Adobe Time‐stampX509 extension (1.2.840.113583.1.1.9.1) or the Adobe ArchiveRevInfo extension(1.2.840.113583.1.1.9.2)