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Merge pull request #4552 from hanno-arm/mbedtls_3_0_key_export

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Implement modified key export API for Mbed TLS 3.0
This commit is contained in:
Gilles Peskine
2021-06-22 18:52:37 +02:00
committed by GitHub
parent 36ff66c4b4 5ec5003992
commit e9bc857327
10 changed files with 216 additions and 262 deletions
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41
library/ssl_tls.c
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@ -971,23 +971,14 @@ static int ssl_populate_transform( mbedtls_ssl_transform *transform,
((void) mac_enc);
#if defined(MBEDTLS_SSL_EXPORT_KEYS)
if( ssl->conf->f_export_keys != NULL )
if( ssl->f_export_keys != NULL )
{
ssl->conf->f_export_keys( ssl->conf->p_export_keys,
master, keyblk,
mac_key_len, keylen,
iv_copy_len );
}
if( ssl->conf->f_export_keys_ext != NULL )
{
ssl->conf->f_export_keys_ext( ssl->conf->p_export_keys,
master, keyblk,
mac_key_len, keylen,
iv_copy_len,
randbytes + 32,
randbytes,
tls_prf_get_type( tls_prf ) );
ssl->f_export_keys( ssl->p_export_keys,
MBEDTLS_SSL_KEY_EXPORT_TLS12_MASTER_SECRET,
master, 48,
randbytes + 32,
randbytes,
tls_prf_get_type( tls_prf ) );
}
#endif
@ -4168,20 +4159,12 @@ void mbedtls_ssl_conf_session_tickets_cb( mbedtls_ssl_config *conf,
#endif /* MBEDTLS_SSL_SESSION_TICKETS */
#if defined(MBEDTLS_SSL_EXPORT_KEYS)
void mbedtls_ssl_conf_export_keys_cb( mbedtls_ssl_config *conf,
mbedtls_ssl_export_keys_t *f_export_keys,
void *p_export_keys )
void mbedtls_ssl_set_export_keys_cb( mbedtls_ssl_context *ssl,
mbedtls_ssl_export_keys_t *f_export_keys,
void *p_export_keys )
{
conf->f_export_keys = f_export_keys;
conf->p_export_keys = p_export_keys;
}
void mbedtls_ssl_conf_export_keys_ext_cb( mbedtls_ssl_config *conf,
mbedtls_ssl_export_keys_ext_t *f_export_keys_ext,
void *p_export_keys )
{
conf->f_export_keys_ext = f_export_keys_ext;
conf->p_export_keys = p_export_keys;
ssl->f_export_keys = f_export_keys;
ssl->p_export_keys = p_export_keys;
}
#endif