s390/zcrypt: Introduce new SHA-512 based Pseudo Random Generator.
authorHarald Freudenberger <freude@linux.vnet.ibm.com>
Mon, 16 Mar 2015 13:52:52 +0000 (14:52 +0100)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Thu, 23 Apr 2015 14:56:21 +0000 (16:56 +0200)
commit57127645d79d2e83e801f141f7d03f64accf28aa
tree6503d13da57110c71442d8f0fd2740ea92fdc292
parenta1c843b82541fdd4c4644607c942dabc7c7e6f6c
s390/zcrypt: Introduce new SHA-512 based Pseudo Random Generator.

Rework of the prandom device with introduction of a new SHA-512 based
NIST SP 800-90 conform deterministic random bit generator.

Signed-off-by: Harald Freudenberger <freude@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
arch/s390/crypto/crypt_s390.h
arch/s390/crypto/prng.c