romulus_n.h

int romulus_n_encrypt (
			 unsigned char* c, unsigned long long* clen,
			 const unsigned char* m, unsigned long long mlen,
			 const unsigned char* ad, unsigned long long adlen,
			 const unsigned char* nsec,
			 const unsigned char* npub,
			 const unsigned char* k
		       );

int romulus_n_decrypt(
unsigned char *m,unsigned long long *mlen,
unsigned char *nsec,
const unsigned char *c,unsigned long long clen,
const unsigned char *ad,unsigned long long adlen,
const unsigned char *npub,
const unsigned char *k
		      );