void dh_setup_group1(void);
void dh_setup_group(Bignum pval, Bignum gval);
void dh_cleanup(void);
void dh_setup_group1(void);
void dh_setup_group(Bignum pval, Bignum gval);
void dh_cleanup(void);
Bignum dh_find_K(Bignum f);
int loadrsakey(char *filename, struct RSAKey *key, char *passphrase);
Bignum dh_find_K(Bignum f);
int loadrsakey(char *filename, struct RSAKey *key, char *passphrase);