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Pages with checksum required produce error: The cryptographic function "SH512" is not supported on t

andyroxJul 8 2015 — edited Jul 8 2015

Hi,

I'm encountering errors in an app exported from apex.oracle.com to another environment.

My target environment is:

Apex 5.0.0.00.31

Database 11.2.0.4

Error page shows:

The cryptographic function "SH512" is not supported on this system.

Contact your application administrator.

  • is_internal_error: true
  • apex_error_code: WWV_FLOW_CRYPTO.UNSUPPORTED_FUNCTION
  • component.type: APEX_APPLICATION_BUTTONS
  • component.id: 8787606655825740717
  • component.name: COPY
  • error_backtrace: ----- PL/SQL Call Stack ----- object line object handle number name 0x1d785dc58 641

package body APEX_050000.WWV_FLOW_ERROR 0x1d785dc58 709

package body APEX_050000.WWV_FLOW_ERROR 0x1d785dc58 1013

package body APEX_050000.WWV_FLOW_ERROR 0x1cde954b0 328

package body APEX_050000.WWV_FLOW_CRYPTO 0x1ddf7b498 1506

package body APEX_050000.WWV_FLOW_SECURITY 0x16f574d40 9657

package body APEX_050000.WWV_FLOW_UTILITIES 0x1d7fa7ed8 370

package body APEX_050000.WWV_FLOW_BUTTON 0x1ed9fe680 2288

package body APEX_050000.WWV_FLOW 0x1ed9fe680 2351

package body APEX_050000.WWV_FLOW 0x1d71535d8 1720

package body APEX_050000.WWV_FLOW_DISP_PAGE_PLUGS 0x1d71535d8 972

package body APEX_050000.WWV_FLOW_DISP_PAGE_PLUGS 0x17bf9b618 2221

package body APEX_050000.WWV_FLOW_PAGE 0x17bf9b618 2447

package body APEX_050000.WWV_FLOW_PAGE 0x1ed9fe680 4938

package body APEX_050000.WWV_FLOW 0x1d79de248 173

procedure APEX_050000.F 0x1d77eeb10 33 anonymous block

This seems to be related to buttons on the page that redirect to pages that have Page Access Protection set to Arguments Must Have Checksum.  If I hide the buttons or change the page access protection on the target pages to Unrestricted the page runs fine.

Bug in Apex 5?

This post has been answered by Christian Neumueller-Oracle on Jul 8 2015
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