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Last change
on this file since 103531 was 102863, checked in by vboxsync, 16 months ago |
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openssl-3.1.4: Applied and adjusted our OpenSSL changes to 3.1.3. bugref:10577
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File size:
1.4 KB
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| 1 | =pod
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| 2 |
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| 3 | =head1 NAME
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| 4 |
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| 5 | EVP_idea_cbc,
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| 6 | EVP_idea_cfb,
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| 7 | EVP_idea_cfb64,
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| 8 | EVP_idea_ecb,
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| 9 | EVP_idea_ofb
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| 10 | - EVP IDEA cipher
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| 11 |
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| 12 | =head1 SYNOPSIS
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| 13 |
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| 14 | #include <openssl/evp.h>
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| 15 |
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| 16 | const EVP_CIPHER *EVP_idea_cbc(void);
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| 17 | const EVP_CIPHER *EVP_idea_cfb(void);
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| 18 | const EVP_CIPHER *EVP_idea_cfb64(void);
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| 19 | const EVP_CIPHER *EVP_idea_ecb(void);
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| 20 | const EVP_CIPHER *EVP_idea_ofb(void);
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| 21 |
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| 22 | =head1 DESCRIPTION
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| 23 |
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| 24 | The IDEA encryption algorithm for EVP.
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| 25 |
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| 26 | =over 4
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| 27 |
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| 28 | =item EVP_idea_cbc(),
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| 29 | EVP_idea_cfb(),
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| 30 | EVP_idea_cfb64(),
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| 31 | EVP_idea_ecb(),
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| 32 | EVP_idea_ofb()
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| 33 |
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| 34 | The IDEA encryption algorithm in CBC, CFB, ECB and OFB modes respectively.
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| 35 |
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| 36 | =back
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| 37 |
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| 38 | =head1 NOTES
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| 39 |
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| 40 | Developers should be aware of the negative performance implications of
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| 41 | calling these functions multiple times and should consider using
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| 42 | L<EVP_CIPHER_fetch(3)> with L<EVP_CIPHER-IDEA(7)> instead.
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| 43 | See L<crypto(7)/Performance> for further information.
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| 44 |
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| 45 | =head1 RETURN VALUES
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| 46 |
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| 47 | These functions return an B<EVP_CIPHER> structure that contains the
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| 48 | implementation of the symmetric cipher. See L<EVP_CIPHER_meth_new(3)> for
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| 49 | details of the B<EVP_CIPHER> structure.
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| 50 |
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| 51 | =head1 SEE ALSO
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| 52 |
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| 53 | L<evp(7)>,
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| 54 | L<EVP_EncryptInit(3)>,
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| 55 | L<EVP_CIPHER_meth_new(3)>
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| 56 |
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| 57 | =head1 COPYRIGHT
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| 58 |
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| 59 | Copyright 2017-2023 The OpenSSL Project Authors. All Rights Reserved.
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| 60 |
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| 61 | Licensed under the Apache License 2.0 (the "License"). You may not use
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| 62 | this file except in compliance with the License. You can obtain a copy
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| 63 | in the file LICENSE in the source distribution or at
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| 64 | L<https://www.openssl.org/source/license.html>.
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| 65 |
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| 66 | =cut
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