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IT22053: SFTP SSH KEY VERIFICATIOB FAILS

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APAR status

  • Closed as program error.

Error description

  • SFTP SSH key verification fails intermittently with errors like:
    
    java.security.SignatureException: Signature length not correct:
    got 255 but was expecting 256
    
    java.security.SignatureException: Signature length not correct:
    got 1023 but was expecting 1024
    
    java.security.SignatureException: Signature length not correct:
    got 2047 but was expecting 2048
    

Local fix

  • no workaround
    

Problem summary

  • USERS AFFECTED:
    ALL
    
    PROBLEM DESCRIPTION:
    Intermittent SSH Public Key verification failures - Signature
    length not correct: Get 255 instead of 256 characters.
    
    PLATFORMS AFFECTED:
    ALL
    

Problem conclusion

  • RESOLUTION SUMMARY:
    
    A code fix is provided.
    
    Upgraded maverick server jars to version 1.4.65.
    
    
    DELIVERED IN:
    5020603_3
    

Temporary fix

Comments

APAR Information

  • APAR number

    IT22053

  • Reported component name

    STR B2B INTEGRA

  • Reported component ID

    5725D0600

  • Reported release

    525

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2017-08-18

  • Closed date

    2017-11-06

  • Last modified date

    2017-11-07

  • 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

  • R526 PSY

       UP

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Document Information

Modified date:
07 November 2017