Esempi in C++ (Cpp) per ssl3_free_handshake_hash

Esempio n. 1

File: s3_lib.c Progetto: aaapei/libquic

void ssl3_free(SSL *s) {
  if (s == NULL || s->s3 == NULL) {
    return;
  }

  ssl3_cleanup_key_block(s);
  ssl_read_buffer_clear(s);
  ssl_write_buffer_clear(s);
  DH_free(s->s3->tmp.dh);
  EC_KEY_free(s->s3->tmp.ecdh);

  sk_X509_NAME_pop_free(s->s3->tmp.ca_names, X509_NAME_free);
  OPENSSL_free(s->s3->tmp.certificate_types);
  OPENSSL_free(s->s3->tmp.peer_ellipticcurvelist);
  OPENSSL_free(s->s3->tmp.peer_psk_identity_hint);
  DH_free(s->s3->tmp.peer_dh_tmp);
  EC_KEY_free(s->s3->tmp.peer_ecdh_tmp);
  ssl3_free_handshake_buffer(s);
  ssl3_free_handshake_hash(s);
  OPENSSL_free(s->s3->alpn_selected);

  OPENSSL_cleanse(s->s3, sizeof *s->s3);
  OPENSSL_free(s->s3);
  s->s3 = NULL;
}

Esempio n. 2

File: s3_lib.c Progetto: Helmsen/gRPC-to-GraphQL-Adapter

void ssl3_free(SSL *ssl) {
  if (ssl == NULL || ssl->s3 == NULL) {
    return;
  }

  ssl3_cleanup_key_block(ssl);
  ssl_read_buffer_clear(ssl);
  ssl_write_buffer_clear(ssl);
  SSL_ECDH_CTX_cleanup(&ssl->s3->tmp.ecdh_ctx);
  OPENSSL_free(ssl->s3->tmp.peer_key);

  sk_X509_NAME_pop_free(ssl->s3->tmp.ca_names, X509_NAME_free);
  OPENSSL_free(ssl->s3->tmp.certificate_types);
  OPENSSL_free(ssl->s3->tmp.peer_ellipticcurvelist);
  OPENSSL_free(ssl->s3->tmp.peer_psk_identity_hint);
  ssl3_free_handshake_buffer(ssl);
  ssl3_free_handshake_hash(ssl);
  OPENSSL_free(ssl->s3->next_proto_negotiated);
  OPENSSL_free(ssl->s3->alpn_selected);
  SSL_AEAD_CTX_free(ssl->s3->aead_read_ctx);
  SSL_AEAD_CTX_free(ssl->s3->aead_write_ctx);

  OPENSSL_cleanse(ssl->s3, sizeof *ssl->s3);
  OPENSSL_free(ssl->s3);
  ssl->s3 = NULL;
}

Esempio n. 3

File: s3_lib.c Progetto: gfxcc/iShareOC

void ssl3_free(SSL *ssl) {
  if (ssl == NULL || ssl->s3 == NULL) {
    return;
  }

  ssl3_cleanup_key_block(ssl);
  ssl_read_buffer_clear(ssl);
  ssl_write_buffer_clear(ssl);
  SSL_ECDH_CTX_cleanup(&ssl->s3->tmp.ecdh_ctx);
  OPENSSL_free(ssl->s3->tmp.peer_key);
  OPENSSL_free(ssl->s3->tmp.server_params);

  sk_X509_NAME_pop_free(ssl->s3->tmp.ca_names, X509_NAME_free);
  OPENSSL_free(ssl->s3->tmp.certificate_types);
  OPENSSL_free(ssl->s3->tmp.peer_supported_group_list);
  OPENSSL_free(ssl->s3->tmp.peer_psk_identity_hint);
  SSL_SESSION_free(ssl->s3->new_session);
  SSL_SESSION_free(ssl->s3->established_session);
  ssl3_free_handshake_buffer(ssl);
  ssl3_free_handshake_hash(ssl);
  ssl_handshake_free(ssl->s3->hs);
  OPENSSL_free(ssl->s3->next_proto_negotiated);
  OPENSSL_free(ssl->s3->alpn_selected);
  SSL_AEAD_CTX_free(ssl->s3->aead_read_ctx);
  SSL_AEAD_CTX_free(ssl->s3->aead_write_ctx);
  OPENSSL_free(ssl->s3->pending_message);

  OPENSSL_cleanse(ssl->s3, sizeof *ssl->s3);
  OPENSSL_free(ssl->s3);
  ssl->s3 = NULL;
}

Esempio n. 4

File: s3_enc.c Progetto: LiTianjue/etls

int ssl3_init_handshake_hash(SSL *ssl) {
  ssl3_free_handshake_hash(ssl);

  uint32_t algorithm_prf = ssl_get_algorithm_prf(ssl);
  if (!init_digest_with_data(&ssl->s3->handshake_hash,
                             ssl_get_handshake_digest(algorithm_prf),
                             ssl->s3->handshake_buffer)) {
    return 0;
  }

  if (algorithm_prf == SSL_HANDSHAKE_MAC_DEFAULT &&
      !init_digest_with_data(&ssl->s3->handshake_md5, EVP_md5(),
                             ssl->s3->handshake_buffer)) {
    return 0;
  }

  return 1;
}

Esempio n. 5

File: s3_lib.c Progetto: caiolima/webkit

void ssl3_free(SSL *ssl) {
  if (ssl == NULL || ssl->s3 == NULL) {
    return;
  }

  ssl3_cleanup_key_block(ssl);
  ssl_read_buffer_clear(ssl);
  ssl_write_buffer_clear(ssl);

  SSL_SESSION_free(ssl->s3->new_session);
  SSL_SESSION_free(ssl->s3->established_session);
  ssl3_free_handshake_buffer(ssl);
  ssl3_free_handshake_hash(ssl);
  ssl_handshake_free(ssl->s3->hs);
  OPENSSL_free(ssl->s3->next_proto_negotiated);
  OPENSSL_free(ssl->s3->alpn_selected);
  SSL_AEAD_CTX_free(ssl->s3->aead_read_ctx);
  SSL_AEAD_CTX_free(ssl->s3->aead_write_ctx);
  OPENSSL_free(ssl->s3->pending_message);

  OPENSSL_cleanse(ssl->s3, sizeof *ssl->s3);
  OPENSSL_free(ssl->s3);
  ssl->s3 = NULL;
}

Esempio n. 6

File: s3_enc.c Progetto: LiTianjue/etls

int ssl3_init_handshake_buffer(SSL *ssl) {
  ssl3_free_handshake_buffer(ssl);
  ssl3_free_handshake_hash(ssl);
  ssl->s3->handshake_buffer = BUF_MEM_new();
  return ssl->s3->handshake_buffer != NULL;
}