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Add Character byte reading macros

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These cast to an unsigned char rather than a uint8_t
like with MBEDTLS_BYTE_x
These save alot of space and will improve maintence by
replacing the appropriate code with MBEDTLS_CHAR_x

Signed-off-by: Joe Subbiani <joe.subbiani@arm.com>
This commit is contained in:
Joe Subbiani
2021-07-08 14:59:52 +01:00
parent 6a50631497
commit cd84d76e9b
12 changed files with 328 additions and 330 deletions
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6
library/ssl_tls13_keys.c
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@ -113,17 +113,17 @@ static void ssl_tls1_3_hkdf_encode_label(
#endif
*p++ = 0;
*p++ = (unsigned char)( ( desired_length >> 0 ) & 0xFF );
*p++ = MBEDTLS_CHAR_0( desired_length );
/* Add label incl. prefix */
*p++ = (unsigned char)( total_label_len & 0xFF );
*p++ = MBEDTLS_CHAR_0( total_label_len );
memcpy( p, tls1_3_label_prefix, sizeof(tls1_3_label_prefix) );
p += sizeof(tls1_3_label_prefix);
memcpy( p, label, llen );
p += llen;
/* Add context value */
*p++ = (unsigned char)( clen & 0xFF );
*p++ = MBEDTLS_CHAR_0( clen );
if( clen != 0 )
memcpy( p, ctx, clen );