X-Git-Url: http://git.tuebingen.mpg.de/?a=blobdiff_plain;f=crypt.h;h=cee108f2da62179526c6353002d4e8cbdff794cb;hb=refs%2Fheads%2Fmaint;hp=85629591880ad03f2d2d010f194667be1db4c121;hpb=e2167286448ce2ed9a01a548e7e9832563035088;p=paraslash.git

diff --git a/crypt.h b/crypt.h
index 85629591..cee108f2 100644
--- a/crypt.h
+++ b/crypt.h
@@ -48,7 +48,7 @@ int apc_priv_decrypt(const char *key_file, unsigned char *outbuf,
  * \param key_file The file containing the key.
  * \param result The key structure is returned here.
  *
- * \return The size of the key on success, negative on errors.
+ * \return The size of the key in bytes on success, negative on errors.
  */
 int apc_get_pubkey(const char *key_file, struct asymmetric_key **result);
 
@@ -158,7 +158,7 @@ _static_inline_ void sc_trafo(struct iovec *src, struct iovec *dst,
 /**
  * Deallocate a stream cipher structure.
  *
- * \param sc A stream cipher previously obtained by sc_new().
+ * \param sc A stream cipher previously obtained by \ref sc_new().
  */
 void sc_free(struct stream_cipher *sc);
 
@@ -188,7 +188,7 @@ void hash_function(const char *data, unsigned long len, unsigned char *hash);
  * will be filled by the function with the ascii representation of the hash
  * value given by \a hash, and a terminating \p NULL byte.
  */
-void hash_to_asc(unsigned char *hash, char *asc);
+void hash_to_asc(const unsigned char *hash, char *asc);
 
 /**
  * Compare two hashes.
@@ -199,4 +199,4 @@ void hash_to_asc(unsigned char *hash, char *asc);
  * \return 1, -1, or zero, depending on whether \a h1 is greater than,
  * less than or equal to h2, respectively.
  */
-int hash_compare(unsigned char *h1, unsigned char *h2);
+int hash_compare(const unsigned char *h1, const unsigned char *h2);