john-users - Using DYNAMIC for implementing SHA-512 ^ 101 ?

Date: Sun, 21 Jul 2013 22:47:35 +0200
From: Nicolas RUFF <nicolas.ruff@...il.com>
To: john-users@...ts.openwall.com
Subject: Using DYNAMIC for implementing SHA-512 ^ 101 ?

	Hello list,

Is there any way to implement the following hashing scheme using DYNAMIC ?

---8<--- hash.py -------------------------
import hashlib
h = hashlib.sha512(password + salt).digest()
for x in range(1,99):
	h = hashlib.sha512( h ).digest()
print hashlib.sha512( h ).hexdigest()
------------------------------------------

It seems to me that DYNAMIC:
- is stuck with MD5/SHA1 algorithms
- does not support loops
... but maybe I overlooked something.

Thank you,
- Nicolas RUFF

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