des - des.py - Basic python class to generate RACF Des type hashes
rvary - rvary.py - example of how to generate rvary hashes using des.py
des_test - dest_test.py - demonstrates how racf DES hashes are built
test_hashes.txt - test_hashes.txt - just a couple test rvary hashes
masking/a2e_converter.py - ascii to ebcdic converter
masking/ichdex01.py - original (pre-DES) RACF masking algorithm