crypto: drbg - use full CTR AES for update

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The CTR DRBG update function performs a full CTR AES operation including
the XOR with "plaintext" data. Hence, remove the XOR from the code and
use the CTR mode to do the XOR.

Signed-off-by: Stephan Mueller <smueller@chronox.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

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Stephan Mueller 2016-06-14 07:35:37 +02:00 • committed by Herbert Xu

parent 3cfc3b9721

commit a07203fbfc

1 changed files with 13 additions and 17 deletions

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crypto/drbg.c

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