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SSL_CTX_SET_TMP_RSA_CALLBACK(3) Library Functions Manual SSL_CTX_SET_TMP_RSA_CALLBACK(3)

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_rsahandle 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 that SSL_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)
August 12, 2017 OpenBSD-current