Add CURVE_MINVAL_SHA512 to params

2018-02-08 12:16:57 -07:00 · 2018-02-08 12:16:57 -07:00 · bd2af003a1
parent 226eebc6bd
commit bd2af003a1
1 changed files with 2 additions and 0 deletions
--- a/umbral/params.py
+++ b/umbral/params.py
@ -17,3 +17,5 @@ class UmbralParameters(object):

        self.h = unsafe_hash_to_point(self.curve, g_bytes, domain_seed + b'h')
        self.u = unsafe_hash_to_point(self.curve, g_bytes, domain_seed + b'u')
+
+        CURVE_MINVAL_SHA512 = (1 << 512) % self.order