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Type:
Bug
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Status: Resolved (View Workflow)
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Priority:
Medium
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Resolution: Done
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Affects Version/s: None
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Fix Version/s: VOLTHA v2.12
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Component/s: omci-lib-go
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Labels:None
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Story Points:1
The AES calculation assumes the length of the data to calculate is 44 octets (what a baseline message set frame has) and does not properly support the extended message set which can easily be under 44 octets or >1900 octets long [should use the 'length' field].
First seen in the decode of the following Start Software Download response frame:
0003330b000700010002000712bb24e7
AES is last 4 octets of the 16 octet frame above.
