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.\" md5.doc - -*- Indented-Text -*- created at: Fri Aug 2 12:01:27 JST 1996
** MD5(Class)
A class to implement MD5 Message-Digest Algorithm by RSA Data
Security, Inc., described in RFC1321.
SuperClass: Object
Class Methods:
new([str])
md5([str])
Creates a new MD5 object. If a string argument is given, it
is added to the object. (see update.)
Methods:
clone
Copies the MD5 object.
digest
Returns the MD5 hash of the added strings as a string of 16
bytes.
hexdigest
Returns the MD5 hash of the added strings as a string of 32
hexadecimal digits. This method is equal to:
def hexdigest
ret = ''
digest.each_byte {|i| ret << sprintf('%02x', i) }
ret
end
update(str)
<< str
Update the MD5 object with the string str. Repeated calls are
equivalent to a single call with the concatenation of all the
arguments, i.e. m.update(a); m.update(b) is equivalent to
m.update(a+b) and m << a << b is equivalent to m << a+b.
-------------------------------------------------------
Local variables:
fill-column: 70
end:
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