Documentation/kmsg/s390/aes_s390

   1 /*?
   2  * Text: "Allocating XTS fallback algorithm %s failed\n"
   3  * Severity: Error
   4  * Parameter:
   5  *   @1: algorithm name
   6  * Description:
   7  * The aes_s390 module failed to allocate a software fallback for the AES
   8  * modes that are not supported by the hardware. A possible reason for this
   9  * problem is that the aes_generic module that provides the fallback
  10  * algorithms is not available.
  11  * User action:
  12  * Ensure that the aes_generic module is available and loaded and reload
  13  * the aes_s390 module.
  14  */
  15
  16 /*?
  17  * Text: "Allocating AES fallback algorithm %s failed\n"
  18  * Severity: Error
  19  * Parameter:
  20  *   @1: algorithm name
  21  * Description:
  22  * The advanced encryption standard (AES) algorithm includes three modes with
  23  * 128-bit, 192-bit, and 256-bit keys. Your hardware system only provides
  24  * hardware acceleration for the 128-bit mode. The aes_s390 module failed to
  25  * allocate a software fallback for the AES modes that are not supported by the
  26  * hardware. A possible reason for this problem is that the aes_generic module
  27  * that provides the fallback algorithms is not available.
  28  * User action:
  29  * Use the 128-bit mode only or ensure that the aes_generic module is available
  30  * and loaded and reload the aes_s390 module.
  31  */
  32
  33 /*?
  34  * Text: "AES hardware acceleration is only available for 128-bit keys\n"
  35  * Severity: Informational
  36  * Description:
  37  * The advanced encryption standard (AES) algorithm includes three modes with
  38  * 128-bit, 192-bit, and 256-bit keys. Your hardware system only provides
  39  * hardware acceleration for the 128-bit key mode. The aes_s390 module
  40  * will use the less performant software fallback algorithm for the 192-bit
  41  * and 256-bit key modes.
  42  * User action:
  43  * None.
  44  */
  45 /*? Text: "%s: %d output lines suppressed due to ratelimiting\n" */