From 8744a023577e8d53fbc2aee9e3620b47b6d1d8ad Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Manuel=20P=C3=A9gouri=C3=A9-Gonnard?= Date: Wed, 11 Jul 2018 12:30:40 +0200 Subject: [PATCH] Clarify a few comments The "+" sign could be misinterpreted as addition. --- library/ssl_tls.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/library/ssl_tls.c b/library/ssl_tls.c index c6e5f9702..9f323c0a7 100644 --- a/library/ssl_tls.c +++ b/library/ssl_tls.c @@ -1442,7 +1442,7 @@ static int ssl_encrypt_buf( mbedtls_ssl_context *ssl ) */ if( transform->ivlen == 12 && transform->fixed_ivlen == 4 ) { - /* GCM and CCM: concatenate fixed + explicit (=seqnum) */ + /* GCM and CCM: fixed || explicit (=seqnum) */ memcpy( iv, transform->iv_enc, transform->fixed_ivlen ); memcpy( iv + transform->fixed_ivlen, ssl->out_ctr, 8 ); memcpy( ssl->out_iv, ssl->out_ctr, 8 ); @@ -1450,7 +1450,7 @@ static int ssl_encrypt_buf( mbedtls_ssl_context *ssl ) } else if( transform->ivlen == 12 && transform->fixed_ivlen == 12 ) { - /* ChachaPoly: XOR fixed + sequence number */ + /* ChachaPoly: fixed XOR sequence number */ unsigned char i; memcpy( iv, transform->iv_enc, transform->fixed_ivlen ); @@ -1745,14 +1745,14 @@ static int ssl_decrypt_buf( mbedtls_ssl_context *ssl ) */ if( transform->ivlen == 12 && transform->fixed_ivlen == 4 ) { - /* GCM and CCM: concatenate fixed + explicit (transmitted) */ + /* GCM and CCM: fixed || explicit (transmitted) */ memcpy( iv, transform->iv_dec, transform->fixed_ivlen ); memcpy( iv + transform->fixed_ivlen, ssl->in_iv, 8 ); } else if( transform->ivlen == 12 && transform->fixed_ivlen == 12 ) { - /* ChachaPoly: XOR fixed + sequence number */ + /* ChachaPoly: fixed XOR sequence number */ unsigned char i; memcpy( iv, transform->iv_dec, transform->fixed_ivlen );