X-Git-Url: https://git.distorted.org.uk/~mdw/catacomb/blobdiff_plain/96a5a09cc7d5327fad4992a8e1000d409853a000..778b9e26bfb8fa2beba1f8915164d3655538cb3a:/base/keysz.h

diff --git a/base/keysz.h b/base/keysz.h
index b83203b9..4ad772a0 100644
--- a/base/keysz.h
+++ b/base/keysz.h
@@ -88,6 +88,17 @@ extern size_t keysz(size_t /*sz*/, const octet */*ksz*/);
 #define KSZ_ASSERT(pre, sz)						\
   assert(((void)"Bad key size for " #pre, KSZ_CHECK(pre, sz)))
 
+/* --- @keysz_pad@ --- *
+ *
+ * Arguments:	@size_t sz@ = a proposed key size
+ *		@const octet *ksz@ = pointer to key size table
+ *
+ * Returns:	A key size, at least as large as @sz@, or zero if no such
+ *		size is available.
+ */
+
+extern size_t keysz_pad(size_t /*sz*/, const octet */*ksz*/);
+
 /*----- Key size conversions ----------------------------------------------*/
 
 /* --- @keysz_fromdl@, @_fromschnorr@, @_fromif@, @_fromec@ --- *