[JIRA] (JCOMOIDC-61) A128CBC-HS256 Potentially returning the wrong keysize

Philip Smart (Jira) jira at shibboleth.atlassian.net
Wed Jan 18 18:00:44 UTC 2023


Philip Smart ( https://shibboleth.atlassian.net/secure/ViewProfile.jspa?accountId=5afecdc1eb3ffa0c596652c4 ) *commented* on JCOMOIDC-61 ( https://shibboleth.atlassian.net/browse/JCOMOIDC-61?atlOrigin=eyJpIjoiYjg3ODMzNDc1NGIzNGIzMzllMGQ5MzY4ZTFiNjk1MDEiLCJwIjoiaiJ9 )

Re: A128CBC-HS256 Potentially returning the wrong keysize ( https://shibboleth.atlassian.net/browse/JCOMOIDC-61?atlOrigin=eyJpIjoiYjg3ODMzNDc1NGIzNGIzMzllMGQ5MzY4ZTFiNjk1MDEiLCJwIjoiaiJ9 )

Ah right, it is doing 128 bit AES encryption, but also creating a 256-bit MAC. Hence the key size needs to be 256 bits.

( https://shibboleth.atlassian.net/browse/JCOMOIDC-61#add-comment?atlOrigin=eyJpIjoiYjg3ODMzNDc1NGIzNGIzMzllMGQ5MzY4ZTFiNjk1MDEiLCJwIjoiaiJ9 ) Add Comment ( https://shibboleth.atlassian.net/browse/JCOMOIDC-61#add-comment?atlOrigin=eyJpIjoiYjg3ODMzNDc1NGIzNGIzMzllMGQ5MzY4ZTFiNjk1MDEiLCJwIjoiaiJ9 )

Get Jira notifications on your phone! Download the Jira Cloud app for Android ( https://play.google.com/store/apps/details?id=com.atlassian.android.jira.core&referrer=utm_source%3DNotificationLink%26utm_medium%3DEmail ) or iOS ( https://itunes.apple.com/app/apple-store/id1006972087?pt=696495&ct=EmailNotificationLink&mt=8 ) This message was sent by Atlassian Jira (v1001.0.0-SNAPSHOT#100214- sha1:0a999ef )
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://shibboleth.net/pipermail/commits/attachments/20230118/6330a75b/attachment-0001.htm>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: jira-generated-image-static-comment-icon-731ab416-2ab4-4676-91b3-6cd4e3b82c41
Type: image/png
Size: 1084 bytes
Desc: not available
URL: <http://shibboleth.net/pipermail/commits/attachments/20230118/6330a75b/attachment-0003.png>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: jira-generated-image-avatar-4cf897e5-0553-42dc-b094-01856e9468cf
Type: image/png
Size: 345 bytes
Desc: not available
URL: <http://shibboleth.net/pipermail/commits/attachments/20230118/6330a75b/attachment-0004.png>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: jira-generated-image-static-footer-desktop-logo-e94fabc9-8a32-4f78-9b3c-991873f8817a
Type: image/png
Size: 10805 bytes
Desc: not available
URL: <http://shibboleth.net/pipermail/commits/attachments/20230118/6330a75b/attachment-0005.png>


More information about the commits mailing list