lib/mbedtls
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Minor style and formatting fixes.

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This change corrects some minor style violations, mostly for spacing
around parentheses.
This commit is contained in:
Daniel King
2016-05-24 11:16:17 -03:00
committed by Manuel Pégourié-Gonnard
parent b6897f67a4
commit e6e7968c3a
3 changed files with 137 additions and 137 deletions
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30
library/chacha20.c
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@ -46,14 +46,14 @@
#endif /* MBEDTLS_PLATFORM_C */
#endif /* MBEDTLS_SELF_TEST */
#define BYTES_TO_U32_LE( data, offset ) \
( (uint32_t)data[offset] | \
(uint32_t)( (uint32_t)data[(offset) + 1] << 8 ) | \
(uint32_t)( (uint32_t)data[(offset) + 2] << 16 ) | \
(uint32_t)( (uint32_t)data[(offset) + 3] << 24 ) \
#define BYTES_TO_U32_LE( data, offset ) \
( (uint32_t) data[offset] \
| (uint32_t) ( (uint32_t) data[( offset ) + 1] << 8 ) \
| (uint32_t) ( (uint32_t) data[( offset ) + 2] << 16 ) \
| (uint32_t) ( (uint32_t) data[( offset ) + 3] << 24 ) \
)
#define ROTL32( value, amount ) ( (uint32_t)( value << amount ) | ( value >> ( 32 - amount ) ) )
#define ROTL32( value, amount ) ( (uint32_t) ( value << amount ) | ( value >> ( 32 - amount ) ) )
#define CHACHA20_CTR_INDEX ( 12U )
@ -171,10 +171,10 @@ static void mbedtls_chacha20_block( const uint32_t initial_state[16],
{
offset = i * 4U;
keystream[offset ] = (unsigned char) working_state[i];
keystream[offset + 1U] = (unsigned char)( working_state[i] >> 8 );
keystream[offset + 2U] = (unsigned char)( working_state[i] >> 16 );
keystream[offset + 3U] = (unsigned char)( working_state[i] >> 24 );
keystream[offset ] = (unsigned char) working_state[i];
keystream[offset + 1U] = (unsigned char) ( working_state[i] >> 8 );
keystream[offset + 2U] = (unsigned char) ( working_state[i] >> 16 );
keystream[offset + 3U] = (unsigned char) ( working_state[i] >> 24 );
}
}
@ -277,10 +277,10 @@ int mbedtls_chacha20_keystream_block( const mbedtls_chacha20_context *ctx,
mbedtls_chacha20_block( initial_state, working_state, keystream );
mbedtls_zeroize( initial_state, sizeof(initial_state) );
mbedtls_zeroize( working_state, sizeof(working_state) );
mbedtls_zeroize( initial_state, sizeof( initial_state ) );
mbedtls_zeroize( working_state, sizeof( working_state ) );
return ( 0 );
return( 0 );
}
int mbedtls_chacha20_update( mbedtls_chacha20_context *ctx,
@ -351,7 +351,7 @@ int mbedtls_chacha20_update( mbedtls_chacha20_context *ctx,
ctx->initial_state[CHACHA20_CTR_INDEX]++;
}
return 0;
return( 0 );
}
#endif /* !MBEDTLS_CHACHA20_ALT */
@ -380,7 +380,7 @@ int mbedtls_chacha20_crypt( const unsigned char key[32],
cleanup:
mbedtls_chacha20_free( &ctx );
return result;
return( result );
}
#if defined(MBEDTLS_SELF_TEST)