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-rw-r--r--src/ext/ed25519/ref10/base2.py15
1 files changed, 10 insertions, 5 deletions
diff --git a/src/ext/ed25519/ref10/base2.py b/src/ext/ed25519/ref10/base2.py
index 5e4e8739d0..3f8e3d25d2 100644
--- a/src/ext/ed25519/ref10/base2.py
+++ b/src/ext/ed25519/ref10/base2.py
@@ -1,3 +1,8 @@
+# Future imports for Python 2.7, mandatory in 3.0
+from __future__ import division
+from __future__ import print_function
+from __future__ import unicode_literals
+
b = 256
q = 2**255 - 19
l = 2**252 + 27742317777372353535851937790883648493
@@ -52,9 +57,9 @@ def radix255(x):
Bi = B
for i in range(8):
- print " {"
- print " {",radix255(Bi[1]+Bi[0]),"},"
- print " {",radix255(Bi[1]-Bi[0]),"},"
- print " {",radix255(2*d*Bi[0]*Bi[1]),"},"
- print " },"
+ print(" {")
+ print(" {",radix255(Bi[1]+Bi[0]),"},")
+ print(" {",radix255(Bi[1]-Bi[0]),"},")
+ print(" {",radix255(2*d*Bi[0]*Bi[1]),"},")
+ print(" },")
Bi = edwards(B,edwards(B,Bi))