[dm-crypt]

* [dm-crypt]  - Error allocating crypto tfm
@ 2012-02-24 23:08 Hari Prasad
  2012-02-27 20:13 ` Hari Prasad
  0 siblings, 1 reply; 2+ messages in thread
From: Hari Prasad @ 2012-02-24 23:08 UTC (permalink / raw)
  To: dm-crypt

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Hi folks,

I am trying to use a hardware implementation of Crypto in Android.

When I run encrypt from the Android UI (after I do insmod of my module), I
see the following error...

 Error allocating crypto tfm

[   85.791667] crypt_free_tfms: dm_crypt: entering

[   85.791698] crypt_free_tfms: dm_crypt: entering

[   85.791698] device-mapper: table: 254:0: crypt: Error allocating crypto
tfm

[   85.791728] device-mapper: ioctl: error adding target to table

[   85.792156] crypto_remove_final:  ALGAPI: entering

When I do 'cat /proc/crypto' I see that HW implementation is listed in
addition to SW implementation. I am unable to figure out what is going on.

Is my TFM mapping incorrect?

Is my driver not registered correctly?

Any pointers would really help!

Thanks,
Hari

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