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authorGravatar Jason Gross <jgross@mit.edu>2017-10-16 01:16:24 -0400
committerGravatar Jason Gross <jasongross9@gmail.com>2017-10-18 23:01:29 -0400
commit3963ad55fada5c6df6c52e82ee483da9a085c9a9 (patch)
tree50f5831e0608a6a48873ebdd9226460866cb9a86 /src/Specific/solinas32_2e256m2e32m977
parent228b9c35ae331ac30b5829689d9a9320612edb67 (diff)
Remake some curves
Diffstat (limited to 'src/Specific/solinas32_2e256m2e32m977')
-rw-r--r--src/Specific/solinas32_2e256m2e32m977/CurveParameters.v8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/Specific/solinas32_2e256m2e32m977/CurveParameters.v b/src/Specific/solinas32_2e256m2e32m977/CurveParameters.v
index e708379b5..167a414b6 100644
--- a/src/Specific/solinas32_2e256m2e32m977/CurveParameters.v
+++ b/src/Specific/solinas32_2e256m2e32m977/CurveParameters.v
@@ -3,17 +3,17 @@ Require Import Crypto.Util.LetIn.
(***
Modulus : 2^256 - 2^32 - 977
-Base: 17
+Base: 21 + 1/3
***)
Definition curve : CurveParameters :=
{|
- sz := 15%nat;
- base := 17;
+ sz := 12%nat;
+ base := 21 + 1/3;
bitwidth := 32;
s := 2^256;
c := [(1, 977); (2^32, 1)];
- carry_chains := Some [seq 0 (pred 15); [0; 1]]%nat;
+ carry_chains := Some [[0; 11]; [1; 0; 2; 3; 4; 5; 6; 7; 8; 9; 10; 11]; [1; 0]]%nat;
a24 := None;
coef_div_modulus := Some 2%nat;