X-Git-Url: https://git.novaco.in/?p=stratum-mining.git;a=blobdiff_plain;f=lib%2Futil.py;fp=lib%2Futil.py;h=12b4593b13a9565c3d4e07adddbb31ddc0098456;hp=36e259d7198aa7dc80914f43b4f4c09259f047e3;hb=b5680339cfe87714542796b016226eb455560214;hpb=23ebc8506325ec4b8a60ce3c49cab96ae87c006b

diff --git a/lib/util.py b/lib/util.py
index 36e259d..12b4593 100644
--- a/lib/util.py
+++ b/lib/util.py
@@ -4,6 +4,7 @@ import struct
 import StringIO
 import binascii
 from hashlib import sha256
+from ltc_scrypt import getPoWHash
 
 def deser_string(f):
     nit = struct.unpack("<B", f.read(1))[0]
@@ -152,6 +153,9 @@ def reverse_hash(h):
 def doublesha(b):
     return sha256(sha256(b).digest()).digest()
 
+def scrypt(b):
+    return getPoWHash(b)
+
 def bits_to_target(bits):
     return struct.unpack('<L', bits[:3] + b'\0')[0] * 2**(8*(int(bits[3], 16) - 3))