APAR status
Closed as program error.
Error description
Update from IBM consultant onsite: ?We have had a test with the Partner. The transmissions work correctly in both directions with the following settings: AS2 Client: AES-192 / CBC / PKCS5Padding AS2 server: 128-bit AES CBC with PKCS5 padding Now, we would like to understand why it works. Attached the log of the EDIINT parse. FYI. This issue is no blocking the migration at this moments.? I will update the JIRA ticket accordingly so that Rashmi can analyze the new log provided that shows customer sending data encrypted with AES-192 algorithm, See extracts below, This algorithm is not even available to choose from as an encryption algorithm in the AS2 trading partner UI but somehow the decryption works. EDIINT: Message processing report algorithm AES-192/CBC/PKCS5Padding <enveloped-data-algorithm>AES-192/CBC/PKCS5Padding</enveloped-d ata-algorithm>
Local fix
B2BISFG-57859
Problem summary
Users Affected: All Problem Description: Currently, the remote partner is using AES-192 and the customer is using AES-128, both with PKCS5 padding and this is working fine even though SI does not include AES-192 as a default algorithm in the UI. Customers need an explanation on why this is working and if this is a correct configuration. Platforms Affected: All
Problem conclusion
Resolution Summary: A code fix is provided. Provided the option on UI for the customer to select the AES-192 algorithm for partner configuration. Delivered in: 6000305 All future Fix Packs can be found in the Release Timeline Matrix: https://www.ibm.com/support/pages/node/6194265
Temporary fix
Comments
APAR Information
APAR number
IT38145
Reported component name
STR B2B INTEGRA
Reported component ID
5725D0600
Reported release
603
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2021-08-25
Closed date
2021-10-05
Last modified date
2021-10-22
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
STR B2B INTEGRA
Fixed component ID
5725D0600
Applicable component levels
[{"Line of Business":{"code":"LOB59","label":"Sustainability Software"},"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SS3JSW","label":"Sterling B2B Integrator"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"603"}]
Document Information
Modified date:
23 October 2021