SSL_CTX_SET_SESSION_ID_CONTEXT(3ssl) OpenSSL SSL_CTX_set_session_id_context, SSL_set_session_id_context - ( ) #include int SSL_CTX_set_session_id_context(SSL_CTX *ctx, const unsigned char *sid_ctx, unsigned int sid_ctx_len); int SSL_set_session_id_context(SSL *ssl, const unsigned char *sid_ctx, unsigned int sid_ctx_len); SSL_CTX_set_session_id_context() sid_ctx sid_ctx_len ctx. SSL_set_session_id_context() sid_ctx sid_ctx_len ssl. . / i2d_SSL_SESSION/d2i_SSL_SESSION ( ) . sid_ctx . sid_ctx / / ... . SSL/TLS. SSL_CTX_set_session_id_context() SSL_set_session_id_context() . OpenSSL . sid_ctx SSL_MAX_SID_CTX_LENGTH. SSL/TLS . OpenSSL . OpenSSL OpenSSL . SSL_CTX_set_session_id_context() SSL_set_session_id_context() : 0 sid_ctx_len sid_ctx SSL_MAX_SID_CTX_LENGTH. . 1 . ssl(7) 2001-2020 OpenSSL. . Apache 2.0 ( ""). . LICENSE . 3 . . : . 3.6.2 7 2026 SSL_CTX_SET_SESSION_ID_CONTEXT(3ssl)