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IDProjectCategoryView StatusDate SubmittedLast Update
000176610000-006: Mappingspublic2011-09-27 09:082012-02-09 23:05
ReporterChristian Zugfil Assigned ToRandy Armstrong  
PrioritynormalSeverityminorReproducibilityalways
Status closedResolutionfixed 
Fixed in Version1.02 
Summary0001766: Problem with key length larger 2048 bits
Description

The OPC UA secure conversation message footer defines a 8 bit field for the number of padding bytes. This is enough for up to 255 padding bytes. If the plain text block size requires more than that, protocol errors occur. This limit the key length to 2048 bit.

TagsNo tags attached.
Commit Version
Fix Due Date

Relationships

related to 0001832 closedPaul Hunkar 10000-007: Profiles Problem with key length larger 2048 bits 

Activities

Randy Armstrong

2011-12-14 17:40

administrator   ~0003085

Added an additional byte length to the padding that is only used for keys which are greater than 2048 bits.

Randy Armstrong

2012-02-09 22:29

administrator   ~0003292

Added additional padding byte for use only when the key length exceeds 2048 bits.

Randy Armstrong

2012-02-09 22:29

administrator   ~0003293

Added additional padding byte for use only when the key length exceeds 2048 bits.

Jim Luth

2012-02-09 23:03

administrator   ~0003294

agreed in prior meeting.

Issue History

Date Modified Username Field Change
2011-09-27 09:08 Christian Zugfil New Issue
2011-12-14 17:40 Randy Armstrong Status new => resolved
2011-12-14 17:40 Randy Armstrong Resolution open => fixed
2011-12-14 17:40 Randy Armstrong Assigned To => Randy Armstrong
2011-12-14 17:40 Randy Armstrong Note Added: 0003085
2012-01-11 19:35 Jim Luth Issue cloned: 0001832
2012-01-11 19:35 Jim Luth Relationship added related to 0001832
2012-01-11 19:36 Jim Luth Issue cloned: 0001833
2012-01-11 19:36 Jim Luth Issue cloned: 0001834
2012-02-09 22:29 Randy Armstrong Status resolved => feedback
2012-02-09 22:29 Randy Armstrong Resolution fixed => reopened
2012-02-09 22:29 Randy Armstrong Note Added: 0003292
2012-02-09 22:29 Randy Armstrong Status feedback => resolved
2012-02-09 22:29 Randy Armstrong Resolution reopened => fixed
2012-02-09 22:29 Randy Armstrong Note Added: 0003293
2012-02-09 23:03 Jim Luth Status resolved => closed
2012-02-09 23:03 Jim Luth Note Added: 0003294
2012-02-09 23:05 Jim Luth Fixed in Version => 1.02