Closed
Bug 1364568
Opened 8 years ago
Closed 8 years ago
Disble insecure 3DES encryption in thunderbird SMIME
Categories
(Thunderbird :: Untriaged, defect)
Tracking
(Not tracked)
RESOLVED
DUPLICATE
of bug 1167857
People
(Reporter: mozilla, Unassigned)
Details
User Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:53.0) Gecko/20100101 Firefox/53.0
Build ID: 20170509210144
Steps to reproduce:
I sent an email to myself, encrypted with an SMIME certificate.
Actual results:
The selected encryption for my email was 3DES which is broken.
On https://lapo.it/asn1js/ you can paste the encrypted email text and see the decrypted details ( for example https://mcaf.ee/fnt3kr )
There you find the string
OBJECT IDENTIFIER1.2.840.113549.3.7des-EDE3-CBC
which shows that 3DES is used.
Expected results:
A secure encryption like aes, camelia, aria or chacha20 shouldh have been selected to encrypt my mail body.
Status: UNCONFIRMED → RESOLVED
Closed: 8 years ago
Resolution: --- → DUPLICATE
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Description
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