s390/zcrypt: Introduce new SHA-512 based Pseudo Random Generator.

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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>

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Harald Freudenberger 2015-03-16 14:52:52 +01:00 • committed by Martin Schwidefsky

parent a1c843b825

commit 57127645d7

2 changed files with 870 additions and 102 deletions

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122

arch/s390/crypto/crypt_s390.h

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858

arch/s390/crypto/prng.c

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