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)
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)
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)