NAME¶

SSL_library_init, OpenSSL_add_ssl_algorithms, SSLeay_add_ssl_algorithms — initialize SSL library by registering algorithms

SYNOPSIS¶

#include <openssl/ssl.h>

int
SSL_library_init(void);

int
OpenSSL_add_ssl_algorithms(void);

int
SSLeay_add_ssl_algorithms(void);

DESCRIPTION¶

These functions are deprecated. It is never useful for any application program to call any of them explicitly. The library automatically calls them internally whenever needed.

SSL_library_init() registers the available ciphers and digests which are used directly or indirectly by TLS.

OpenSSL_add_ssl_algorithms() and SSLeay_add_ssl_algorithms() are synonyms for SSL_library_init() and are implemented as macros.

RETURN VALUES¶

SSL_library_init() always returns 1.

SEE ALSO¶

ssl(3)

HISTORY¶

SSLeay_add_ssl_algorithms() first appeared in SSLeay 0.8.0 and has been available since OpenBSD 2.4.

SSL_library_init() first appeared in OpenSSL 0.9.2b and has been available since OpenBSD 2.6.

OpenSSL_add_ssl_algorithms() first appeared in OpenSSL 0.9.5 and has been available since OpenBSD 2.7.