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2024-04-25 20:32:28 +03:00
commit 7b8035ff33
101 changed files with 13658 additions and 0 deletions
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+"""GOST R 34.11-2012 (Streebog) 512-bit hash function
+
+This is implementation of :rfc:`6986`. Most function and variable names are
+taken according to specification's terminology.
+"""
+
+from pygost.gost34112012 import GOST34112012
+from pygost.pbkdf2 import pbkdf2 as pbkdf2_base
+
+
+class GOST34112012512(GOST34112012):
+    def __init__(self, data=b""):
+        super(GOST34112012512, self).__init__(data, digest_size=64)
+
+
+def new(data=b""):
+    return GOST34112012512(data)
+
+
+def pbkdf2(password, salt, iterations, dklen):
+    return pbkdf2_base(GOST34112012512, password, salt, iterations, dklen)