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
[ 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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