diff options
Diffstat (limited to 'src/libsodium/crypto_generichash/blake2/ref/blake2-impl.h')
| -rw-r--r-- | src/libsodium/crypto_generichash/blake2/ref/blake2-impl.h | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/src/libsodium/crypto_generichash/blake2/ref/blake2-impl.h b/src/libsodium/crypto_generichash/blake2/ref/blake2-impl.h index 276d305..1838bff 100644 --- a/src/libsodium/crypto_generichash/blake2/ref/blake2-impl.h +++ b/src/libsodium/crypto_generichash/blake2/ref/blake2-impl.h @@ -15,13 +15,16 @@ #define __BLAKE2_IMPL_H__ #include <stdint.h> +#include <string.h> #include "utils.h" static inline uint32_t load32( const void *src ) { #if defined(NATIVE_LITTLE_ENDIAN) - return *( uint32_t * )( src ); + uint32_t w; + memcpy(&w, src, sizeof w); + return w; #else const uint8_t *p = ( const uint8_t * )src; uint32_t w = *p++; @@ -35,7 +38,9 @@ static inline uint32_t load32( const void *src ) static inline uint64_t load64( const void *src ) { #if defined(NATIVE_LITTLE_ENDIAN) - return *( uint64_t * )( src ); + uint64_t w; + memcpy(&w, src, sizeof w); + return w; #else const uint8_t *p = ( const uint8_t * )src; uint64_t w = *p++; @@ -53,7 +58,7 @@ static inline uint64_t load64( const void *src ) static inline void store32( void *dst, uint32_t w ) { #if defined(NATIVE_LITTLE_ENDIAN) - *( uint32_t * )( dst ) = w; + memcpy(dst, &w, sizeof w); #else uint8_t *p = ( uint8_t * )dst; *p++ = ( uint8_t )w; w >>= 8; @@ -66,7 +71,7 @@ static inline void store32( void *dst, uint32_t w ) static inline void store64( void *dst, uint64_t w ) { #if defined(NATIVE_LITTLE_ENDIAN) - *( uint64_t * )( dst ) = w; + memcpy(dst, &w, sizeof w); #else uint8_t *p = ( uint8_t * )dst; *p++ = ( uint8_t )w; w >>= 8; |