[Cryptech-Commits] [core/math/modexp] 01/01: Updated header with info about bit lengths supported.
git at cryptech.is
git at cryptech.is
Mon Apr 27 12:46:34 UTC 2015
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joachim at secworks.se pushed a commit to branch master
in repository core/math/modexp.
commit 048a8d751ee503f180350263daa5429b37791fe6
Author: Joachim Strömbergson <joachim at secworks.se>
Date: Mon Apr 27 14:46:25 2015 +0200
Updated header with info about bit lengths supported.
---
src/rtl/modexp.v | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/src/rtl/modexp.v b/src/rtl/modexp.v
index 9f3d4f0..afd7a84 100644
--- a/src/rtl/modexp.v
+++ b/src/rtl/modexp.v
@@ -10,9 +10,12 @@
// C = M ** e mod N
//
// M is a message with a length of n bits
-// e is the exponent with a length of at most 32 bits
+// e is the exponent with a length of m bits
// N is the modulus with a length of n bits
-// n is can be 32 and up to and including 8192 bits in steps
+//
+// n can be 32 and up to and including 8192 bits in steps
+// of 32 bits.
+// m can be one and up to and including 8192 bits in steps
// of 32 bits.
//
// The core has a 32-bit memory like interface, but provides
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