Net::DNS::SEC::Digest(3pm)

1Net::DNS::SEC::Digest(3U)ser Contributed Perl DocumentatiNoent::DNS::SEC::Digest(3)
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NAME

6       Net::DNS::SEC::Digest - Message Digest Algorithms
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SYNOPSIS

9           require Net::DNS::SEC::Digest;
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11           $object = Net::DNS::SEC::Digest::SHA->new(256);
12           $object->add($text);
13           $object->add($more);
14           $digest = $object->digest;
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DESCRIPTION

17       Interface package providing access to the message digest algorithm
18       implementations within the OpenSSL libcrypto library.
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METHODS

21   new
22           require Net::DNS::SEC::Digest;
23           $object = Net::DNS::SEC::Digest::SHA->new(256);
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25       Creates and initialises a new digest object instance for the specified
26       algorithm class.
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28   add
29           $object->add($data);
30           $object->add($more);
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32       Append specified data to the digest stream.
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34   digest
35           $digest = $object->digest;
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37       Returns an octet string containing the calculated digest.
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ACKNOWLEDGMENT

40       Thanks are due to Eric Young and the many developers and contributors
41       to the OpenSSL cryptographic library.
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COPYRIGHT

44       Copyright (c)2020,2021 Dick Franks.
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46       All rights reserved.
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LICENSE

49       Permission to use, copy, modify, and distribute this software and its
50       documentation for any purpose and without fee is hereby granted,
51       provided that the original copyright notices appear in all copies and
52       that both copyright notice and this permission notice appear in
53       supporting documentation, and that the name of the author not be used
54       in advertising or publicity pertaining to distribution of the software
55       without specific prior written permission.
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57       THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
58       OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
59       MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
60       IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
61       CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
62       TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
63       SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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