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84 lines
2.2 KiB
C++
84 lines
2.2 KiB
C++
// Copyright (C) 2003 Davis E. King (davis@dlib.net)
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// License: Boost Software License See LICENSE.txt for the full license.
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#undef DLIB_MD5_KERNEl_ABSTRACT_
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#ifdef DLIB_MD5_KERNEl_ABSTRACT_
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#include <string>
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#include <iosfwd>
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namespace dlib
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{
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/*!
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NOTE:
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This is the RSA Data Security, Inc. MD5 Message-Digest Algorithm
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as described in rfc1321
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For the functions which return a unsigned char*. The array contains
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the 16 bytes of the digest and are in the correct order.
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i.e. output[0], output[1], output[2], ...
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!*/
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// ----------------------------------------------------------------------------------------
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const std::string md5 (
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const std::string& input
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);
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/*!
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ensures
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- returns the md5 digest of input as a hexadecimal string
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!*/
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// ----------------------------------------------------------------------------------------
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void md5 (
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const unsigned char* input,
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unsigned long len,
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unsigned char* output
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);
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/*!
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requires
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- input == pointer to len bytes
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- output == pointer to 16 bytes
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- input != output
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ensures
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- #output == the md5 digest of input.
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!*/
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// ----------------------------------------------------------------------------------------
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const std::string md5 (
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std::istream& input
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);
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/*!
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requires
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- input.fail() == false
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ensures
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- returns the md5 digest of input as a hexadecimal string
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- #input.eof() == true
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- #input.fail() == false
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!*/
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// ----------------------------------------------------------------------------------------
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void md5 (
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std::istream& input
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unsigned char* output
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);
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/*!
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requires
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- input.fail() == false
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- output == pointer to 16 bytes
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ensures
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- #output == the md5 digest of input
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- #input.eof() == true
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- #input.fail() == false
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!*/
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// ----------------------------------------------------------------------------------------
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}
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#endif // DLIB_MD5_KERNEl_ABSTRACT_
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