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sha1: Fix digest state size/type

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sha1 digest size is 5*32-bit => 160-bit. Using 64-bit unsigned long
does not cause issue with the current sha1 implementation, but could
be problematic for vectorized access.

Signed-off-by: Loic Poulain <loic.poulain@linaro.org>
This commit is contained in:
Loic Poulain 2022-06-01 20:26:28 +02:00 committed by Tom Rini
parent 8201b8066a
commit 4e883522ba
1 changed files with 1 additions and 1 deletions
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include/u-boot/sha1.h
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@ -30,7 +30,7 @@ extern const uint8_t sha1_der_prefix[];
typedef struct typedef struct
{ {
unsigned long total[2]; /*!< number of bytes processed */ unsigned long total[2]; /*!< number of bytes processed */
unsigned long state[5]; /*!< intermediate digest state */ uint32_t state[5]; /*!< intermediate digest state */
unsigned char buffer[64]; /*!< data block being processed */ unsigned char buffer[64]; /*!< data block being processed */
} }
sha1_context; sha1_context;