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mbedtls_ssl_ciphersuite_t min_tls_version,max_tls_version

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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
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11
library/ssl_client.h
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@ -31,17 +31,18 @@
/**
* \brief Validate cipher suite against config in SSL context.
*
* \param ssl SSL context
* \param suite_info Cipher suite to validate
* \param min_minor_ver Minimal minor version to accept a cipher suite
* \param max_minor_ver Maximal minor version to accept a cipher suite
* \param ssl SSL context
* \param suite_info Cipher suite to validate
* \param min_tls_version Minimal TLS version to accept a cipher suite
* \param max_tls_version Maximal TLS version to accept a cipher suite
*
* \return 0 if valid, negative value otherwise.
*/
int mbedtls_ssl_validate_ciphersuite(
const mbedtls_ssl_context *ssl,
const mbedtls_ssl_ciphersuite_t *suite_info,
int min_minor_ver, int max_minor_ver );
mbedtls_ssl_protocol_version min_tls_version,
mbedtls_ssl_protocol_version max_tls_version );
int mbedtls_ssl_write_client_hello( mbedtls_ssl_context *ssl );