yuzu-emu/mbedtls
1
0
Fork 0
mirror of https://github.com/yuzu-emu/mbedtls.git synced 2024-11-22 22:25:47 +01:00
Code Issues Packages Projects Releases Wiki Activity

Document precondition of nonce-generating function in ssl_msg.c

Browse Source 
Signed-off-by: Hanno Becker <hanno.becker@arm.com>
This commit is contained in:
Hanno Becker 2020-06-04 13:33:08 +01:00
parent 15952814d8
commit f486e28694
1 changed files with 7 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
library/ssl_msg.c
View File

@ -565,6 +565,13 @@ static int ssl_transform_aead_dynamic_iv_is_explicit(
* This variant occurs in TLS 1.3 and for TLS 1.2 when using ChaChaPoly.
*
* See also the documentation of mbedtls_ssl_transform.
*
* This function has the precondition that
*
* dst_iv_len >= max( fixed_iv_len, dynamic_iv_len )
*
* which has to be ensured by the caller. If this precondition
* violated, the behavior of this function is undefined.
*/
static void ssl_build_record_nonce( unsigned char *dst_iv,
size_t dst_iv_len,