[openssl-users] PEM_read and write SSL_SESSION

Michel michel.sales at free.fr
Sat Feb 27 14:12:14 UTC 2016



Quoting Andy  about applink : "New code should rather abstain from using above mentioned subset of OpenSSL API (whatever using FILE*)".


So using the bio* version instead,

PEM_write_bio_SSL_SESSION( bio_st*, ssl_session_st*)

PEM_read_bio_SSL_SESSION( bio_st*, ssl_session_st**, int (char*, int, int, void*) *, void* )

are declared and implemented using macros as you can see in include\openssl\pem.h, starting line 156

(or search for "PEM_read/PEM_write functions")


You can use them as simply as (s_server.c, s_client.c ) :

SSL_SESSION *sess = PEM_read_bio_SSL_SESSION( pBIO, NULL, 0, NULL );

PEM_write_bio_SSL_SESSION( pBIO, SSL_get_session( pSSL ) );


They finally call :



about which more info can be found on http://www.umich.edu/~x509/ssleay/pem_io.html


Hope this helps,





De : openssl-users [mailto:openssl-users-bounces at openssl.org] De la part de Shubham Chauhan
Envoyé : vendredi 26 février 2016 12:51
À : openssl-users at openssl.org
Objet : [openssl-users] PEM_read and write SSL_SESSION


If anyone is familiar with the PEM_read_SSL_SESSION and PEM_write_SSL_SESSION functions, please let me know about the arguments and the usage of these functions, in a bit detailed fashion.

It'll be really helpful.


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