eden-emu/mbedtls
19
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

mbedtls_ssl_ciphersuite_t min_tls_version,max_tls_version

Browse source 
Store the TLS version in tls_version instead of major, minor version num

Note: existing application use which accesses the struct member
(using MBEDTLS_PRIVATE) is not compatible, as the struct is now smaller.

Reduce size of mbedtls_ssl_ciphersuite_t

members are defined using integral types instead of enums in
order to pack structure and reduce memory usage by internal
ciphersuite_definitions[]

Signed-off-by: Glenn Strauss <gstrauss@gluelogic.com>
This commit is contained in:
Glenn Strauss 2022-03-14 19:04:24 -04:00
parent 2dfcea2b9d
commit 60bfe60d0f
14 changed files with 489 additions and 709 deletions
Download patch file Download diff file Expand all files Collapse all files

19
include/mbedtls/ssl_ciphersuites.h
View file

@ -363,22 +363,23 @@ typedef struct mbedtls_ssl_ciphersuite_t mbedtls_ssl_ciphersuite_t;
/**
* \brief This structure is used for storing ciphersuite information
*
* \note members are defined using integral types instead of enums
* in order to pack structure and reduce memory usage by internal
* \c ciphersuite_definitions[]
*/
struct mbedtls_ssl_ciphersuite_t
{
int MBEDTLS_PRIVATE(id);
const char * MBEDTLS_PRIVATE(name);
mbedtls_cipher_type_t MBEDTLS_PRIVATE(cipher);
mbedtls_md_type_t MBEDTLS_PRIVATE(mac);
mbedtls_key_exchange_type_t MBEDTLS_PRIVATE(key_exchange);
uint8_t MBEDTLS_PRIVATE(cipher); /* mbedtls_cipher_type_t */
uint8_t MBEDTLS_PRIVATE(mac); /* mbedtls_md_type_t */
uint8_t MBEDTLS_PRIVATE(key_exchange); /* mbedtls_key_exchange_type_t */
uint8_t MBEDTLS_PRIVATE(flags);
int MBEDTLS_PRIVATE(min_major_ver);
int MBEDTLS_PRIVATE(min_minor_ver);
int MBEDTLS_PRIVATE(max_major_ver);
int MBEDTLS_PRIVATE(max_minor_ver);
unsigned char MBEDTLS_PRIVATE(flags);
uint16_t MBEDTLS_PRIVATE(min_tls_version); /* mbedtls_ssl_protocol_version */
uint16_t MBEDTLS_PRIVATE(max_tls_version); /* mbedtls_ssl_protocol_version */
};
const int *mbedtls_ssl_list_ciphersuites( void );