* Licensed under the GPL v2. For licencing details see COPYING.
*/
-/** \file crypt.h prototypes for the RSA crypt functions */
+/** \file crypt.h Prototypes for paraslash crypto functions. */
-#include <openssl/pem.h>
-int para_encrypt_buffer(RSA* rsa, unsigned char *inbuf, unsigned len,
- unsigned char *outbuf);
-int para_decrypt_buffer(char *key_file, unsigned char *outbuf, unsigned char *inbuf,
- unsigned rsa_inlen);
-int get_rsa_key(char *key_file, RSA **rsa, int private);
+/** Opaque structure for public and private keys. */
+struct asymmetric_key;
+
+int pub_encrypt(struct asymmetric_key *pub, unsigned char *inbuf,
+ unsigned len, unsigned char *outbuf);
+int priv_decrypt(const char *key_file, unsigned char *outbuf,
+ unsigned char *inbuf, int inlen);
+int get_asymmetric_key(const char *key_file, int private,
+ struct asymmetric_key **result);
+void free_asymmetric_key(struct asymmetric_key *key);
-void rsa_free(RSA *rsa);
void get_random_bytes_or_die(unsigned char *buf, int num);
void init_random_seed_or_die(void);