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author | Peter Dettman <peter.dettman@bouncycastle.org> | 2019-07-31 17:49:43 +0700 |
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committer | Peter Dettman <peter.dettman@bouncycastle.org> | 2019-07-31 17:49:43 +0700 |
commit | 89cf67c959f4080d67746946101a2375e761e039 (patch) | |
tree | 3da37f1e722e867a5e27f87e04f8bb86b16ff2b4 /crypto/src/math/ec/custom/sec/SecT283Field.cs | |
parent | Accept only properly-sized BigInteger (no auto-reduction) (diff) | |
download | BouncyCastle.NET-ed25519-89cf67c959f4080d67746946101a2375e761e039.tar.xz |
Rework some of the ImplSquare methods in custom binary curves
Diffstat (limited to 'crypto/src/math/ec/custom/sec/SecT283Field.cs')
-rw-r--r-- | crypto/src/math/ec/custom/sec/SecT283Field.cs | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/crypto/src/math/ec/custom/sec/SecT283Field.cs b/crypto/src/math/ec/custom/sec/SecT283Field.cs index 64fbc966d..ec2ba2cc1 100644 --- a/crypto/src/math/ec/custom/sec/SecT283Field.cs +++ b/crypto/src/math/ec/custom/sec/SecT283Field.cs @@ -390,10 +390,10 @@ namespace Org.BouncyCastle.Math.EC.Custom.Sec protected static void ImplSquare(ulong[] x, ulong[] zz) { - for (int i = 0; i < 4; ++i) - { - Interleave.Expand64To128(x[i], zz, i << 1); - } + Interleave.Expand64To128(x[0], zz, 0); + Interleave.Expand64To128(x[1], zz, 2); + Interleave.Expand64To128(x[2], zz, 4); + Interleave.Expand64To128(x[3], zz, 6); zz[8] = Interleave.Expand32to64((uint)x[4]); } } |