- NAME
- SYNOPSIS
- DESCRIPTION
- SEE ALSO
- HISTORY

# NAME

DSA_get_ex_new_index, DSA_set_ex_data, DSA_get_ex_data - add application specific data to DSA structures

# SYNOPSIS

     #include <openssl/dsa.h>

     int DSA_get_ex_new_index(long argl, void *argp,
                    CRYPTO_EX_new *new_func,
                    CRYPTO_EX_dup *dup_func,
                    CRYPTO_EX_free *free_func);

     int DSA_set_ex_data(DSA *d, int idx, void *arg);

     char *DSA_get_ex_data(DSA *d, int idx);

# DESCRIPTION

These functions handle application specific data in DSA structures. Their usage is identical to that of RSA_get_ex_new_index(), `RSA_set_ex_data()` and `RSA_get_ex_data()` as described in RSA_get_ex_new_index(3).

# SEE ALSO

RSA_get_ex_new_index, dsa

# HISTORY

DSA_get_ex_new_index(), `DSA_set_ex_data()` and `DSA_get_ex_data()` are available since OpenSSL 0.9.5.