Beispiel #1
0
 def __init__(self, algo):
     md = getattr(m2, algo, None)
     if md is None:
         raise ValueError, ('unknown algorithm', algo)
     self.md = md()
     self.ctx = m2.md_ctx_new()
     m2.digest_init(self.ctx, self.md)
Beispiel #2
0
 def __init__(self, algo):
     md = getattr(m2, algo, None)
     if md is None:
         raise ValueError, ('unknown algorithm', algo)
     self.md=md()
     self.ctx=m2.md_ctx_new()
     m2.digest_init(self.ctx, self.md)
Beispiel #3
0
 def __init__(self, algo):
     md = getattr(m2, algo, None)
     if md is None:
         # if the digest algorithm isn't found as an attribute of the m2
         # module, try to look up the digest using get_digestbyname()
         self.md = m2.get_digestbyname(algo)
         if self.md is None:
             raise ValueError("unknown algorithm", algo)
     else:
         self.md = md()
     self.ctx = m2.md_ctx_new()
     m2.digest_init(self.ctx, self.md)
Beispiel #4
0
 def _set_context(self, md):
     mda = getattr(m2, md, None)
     if mda is None:
         raise ValueError, ('unknown message digest', md)
     self.md = mda()
     self.ctx = m2.md_ctx_new()
Beispiel #5
0
 def _set_context(self, md):
     mda = getattr(m2, md, None)
     if mda is None:
         raise ValueError("unknown message digest", md)
     self.md = mda()
     self.ctx = m2.md_ctx_new()