2 Commits

Author	SHA1	Message	Date
Herbert Xu	199354d7fb	crypto: caam - Remove GFP_DMA and add DMA alignment padding ... GFP_DMA does not guarantee that the returned memory is aligned for DMA. It should be removed where it is superfluous. However, kmalloc may start returning DMA-unaligned memory in future so fix this by adding the alignment by hand. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>	2023-01-06 17:15:47 +08:00
Meenakshi Aggarwal	0aa6ac7795	crypto: caam/rng - Add support for PRNG ... Add support for random number generation using PRNG mode of CAAM and expose the interface through crypto API. According to the RM, the HW implementation of the DRBG follows NIST SP 800-90A specification for DRBG_Hash SHA-256 function Signed-off-by: Meenakshi Aggarwal <meenakshi.aggarwal@nxp.com> Reviewed-by: Horia Geant <horia.geanta@nxp.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>	2022-05-06 18:16:55 +08:00