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crypto: tegra: Fix size of buffer allocated

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Allocate the buffer based on the request instead of a fixed buffer
length. In operations which may require larger buffer size, a fixed
buffer may fail. Similar patch was added for AES algorithms. Fix the
same for HASH algorithms as well.

Bug 4908156

Signed-off-by: Akhil R <akhilrajeev@nvidia.com>
Change-Id: Idd2c1ceae1a85434a5a51154a17dce8c927bb66c
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3234055
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
(cherry picked from commit 3415677f0f)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3235205
This commit is contained in:
Akhil R
2024-10-21 11:33:32 +05:30
committed by Amulya Yarlagadda
parent ff0c2e64e9
commit f41b74b8c3
3 changed files with 49 additions and 32 deletions
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1
drivers/crypto/tegra/tegra-se.h
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@@ -342,7 +342,6 @@
#define SE_CRYPTO_CTR_REG_COUNT 4
#define SE_MAX_KEYSLOT 15
#define SE_MAX_MEM_ALLOC SZ_4M
#define SE_SHA_BUFLEN 0x2000
#define SHA_FIRST BIT(0)
#define SHA_UPDATE BIT(1)