SSL_SESSION_GET0_CIPHER(3)                            Library Functions Manual

NAME
     SSL_SESSION_get0_cipher - retrieve the SSL cipher associated with a
     session

SYNOPSIS
     #include <openssl/ssl.h>

     const SSL_CIPHER *
     SSL_SESSION_get0_cipher(const SSL_SESSION *session);

DESCRIPTION
     SSL_SESSION_get0_cipher() retrieves the cipher that was used by the
     connection when the session was created, or NULL if it cannot be
     determined.

     The value returned is a pointer to an object maintained within session
     and should not be released.

RETURN VALUES
     SSL_SESSION_get0_cipher() returns the SSL_CIPHER associated with session
     or NULL if it cannot be determined.

SEE ALSO
     ssl(3), SSL_CIPHER_get_name(3), SSL_get_current_cipher(3),
     SSL_get_session(3), SSL_SESSION_new(3)

HISTORY
     The SSL_SESSION_get0_cipher() function first appeared in OpenSSL 1.1.0
     and has been available since OpenBSD 7.0.

Linux 6.8.2-arch2-1              May 12, 2021              Linux 6.8.2-arch2-1