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Added convenience functions

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git-svn-id: https://vsmartcard.svn.sourceforge.net/svnroot/vsmartcard@456 96b47cad-a561-4643-ad3b-153ac7d7599c
This commit is contained in:
oepen
2011-07-29 17:49:40 +00:00
parent 61e93395ba
commit b8ed669d9f
1 changed files with 6 additions and 0 deletions
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6
virtualsmartcard/src/vpicc/virtualsmartcard/CryptoUtils.py
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@@ -156,6 +156,12 @@ def cipher(do_encrypt, cipherspec, key, data, iv = None):
del cipher del cipher
return result return result
def encrypt(cipherspec, key, data, iv = None):
return cipher(True, cipherspec, key, data, iv)
def decrypt(cipherspec, key, data, iv = None):
return cipher(False, cipherspec, key, data, iv)
def hash(hashmethod,data): def hash(hashmethod,data):
from Crypto.Hash import SHA, MD5#, RIPEMD from Crypto.Hash import SHA, MD5#, RIPEMD
hash_class = locals().get(hashmethod.upper(), None) hash_class = locals().get(hashmethod.upper(), None)