Crypt::CFBEncrypt Data in Cipher Feedback Mode | |
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Crypt::CFB Ranking & Summary
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- License:
- Perl Artistic License
- Price:
- FREE
- Publisher Name:
- Matthias Bauer
- Publisher web site:
- http://search.cpan.org/~bauerm/
Crypt::CFB Tags
Crypt::CFB Description
Encrypt Data in Cipher Feedback Mode Crypt::CFB is a Perl module that provides generic CFB implementation in pure Perl. The Cipher Feedback Mode module constructs a stream cipher from a block cipher or cryptographic hash funtion and returns it as an object. Any block cipher in the Crypt:: class can be used, as long as it supports the blocksize and keysize methods. Any hash function in the Digest:: class can be used, as long as it supports the add method.SYNOPSIS use Crypt::CFB; my $cipher = new Crypt::CFB $key, 'Crypt::Rijndael'; my $ciphertext = $cipher->encrypt($plaintext); my $plaintext = $cipher->decrypt($ciphertext); my $cipher2 = new Crypt::CFB $key, 'Digest::MD5'; $ciphertext = $cipher->encrypt($plaintext); $plaintext = $cipher->decrypt($ciphertext); Requirements: · Perl
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