/* This is the cert and type for the other end. */
X509 *peer;
int peer_type;
- /* Certificate chain peer sent */
+ /* Certificate chain peer sent. */
STACK_OF(X509) *peer_chain;
/*
* when app_verify_callback accepts a session where the peer's
/* used if SSL's info_callback is NULL */
void (*info_callback) (const SSL *ssl, int type, int val);
- /* what we put in client cert requests */
- STACK_OF(X509_NAME) *client_CA;
+ /*
+ * What we put in certificate_authorities extension for TLS 1.3
+ * (ClientHello and CertificateRequest) or just client cert requests for
+ * earlier versions.
+ */
+ STACK_OF(X509_NAME) *ca_names;
/*
* Default values to use in SSL structures follow (these are copied by
/* extra application data */
CRYPTO_EX_DATA ex_data;
/* for server side, keep the list of CA_dn we can use */
- STACK_OF(X509_NAME) *client_CA;
+ STACK_OF(X509_NAME) *ca_names;
CRYPTO_REF_COUNT references;
/* protocol behaviour */
uint32_t options;
/* Certificate types in certificate request message. */
uint8_t *ctype;
size_t ctype_len;
- STACK_OF(X509_NAME) *ca_names;
+ /* Certificate authorities list peer sent */
+ STACK_OF(X509_NAME) *peer_ca_names;
size_t key_block_length;
unsigned char *key_block;
const EVP_CIPHER *new_sym_enc;
/* A dummy signature value not valid for TLSv1.2 signature algs */
#define TLSEXT_signature_rsa_pss 0x0101
+/* TLSv1.3 downgrade protection sentinel values */
+extern const unsigned char tls11downgrade[8];
+extern const unsigned char tls12downgrade[8];
extern SSL3_ENC_METHOD ssl3_undef_enc_method;
__owur int ssl_set_version_bound(int method_version, int version, int *bound);
__owur int ssl_choose_server_version(SSL *s, CLIENTHELLO_MSG *hello,
DOWNGRADE *dgrd);
-__owur int ssl_choose_client_version(SSL *s, int version);
+__owur int ssl_choose_client_version(SSL *s, int version, int checkdgrd,
+ int *al);
int ssl_get_client_min_max_version(const SSL *s, int *min_version,
int *max_version);