NAME
SSL_CTX_set_tmp_rsa_callback,
SSL_CTX_set_tmp_rsa,
SSL_CTX_need_tmp_RSA,
SSL_set_tmp_rsa_callback,
SSL_set_tmp_rsa,
SSL_need_tmp_RSA —
handle RSA keys for ephemeral key
exchange
SYNOPSIS
#include
<openssl/ssl.h>
void
SSL_CTX_set_tmp_rsa_callback(SSL_CTX
*ctx, RSA *(*tmp_rsa_callback)(SSL *ssl, int
is_export, int keylength));
long
SSL_CTX_set_tmp_rsa(SSL_CTX
*ctx, RSA
*rsa);
long
SSL_CTX_need_tmp_RSA(SSL_CTX
*ctx);
void
SSL_set_tmp_rsa_callback(SSL_CTX
*ctx, RSA *(*tmp_rsa_callback)(SSL *ssl, int
is_export, int keylength));
long
SSL_set_tmp_rsa(SSL
*ssl, RSA
*rsa);
long
SSL_need_tmp_RSA(SSL
*ssl);
DESCRIPTION
Since they mattered only for deliberately insecure RSA authentication mandated by historical U.S. export restrictions, these functions are all deprecated and have no effect except thatSSL_CTX_set_tmp_rsa_callback(),
SSL_CTX_set_tmp_rsa(),
SSL_set_tmp_rsa_callback(),
and
SSL_set_tmp_rsa()
issue error messages when called.
RETURN VALUES
These functions always return 0, indicating failure.
SEE ALSO
ssl(3), SSL_CTX_set_cipher_list(3), SSL_CTX_set_options(3), SSL_CTX_set_tmp_dh_callback(3), SSL_new(3), SSL_set_tmp_ecdh(3)
HISTORY
SSL_CTX_set_tmp_rsa_callback(),
SSL_CTX_set_tmp_rsa(), and
SSL_CTX_need_tmp_RSA() first appeared in SSLeay
0.8.0 and have been available since OpenBSD 2.4.
SSL_set_tmp_rsa_callback()
SSL_set_tmp_rsa(), and
SSL_need_tmp_RSA() first appeared in OpenSSL 0.9.2b
and have been available since OpenBSD 2.6.