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Diffstat (limited to 'upstream/archlinux/man7/OSSL_PROVIDER-legacy.7ssl')
| -rw-r--r-- | upstream/archlinux/man7/OSSL_PROVIDER-legacy.7ssl | 155 |
1 files changed, 155 insertions, 0 deletions
diff --git a/upstream/archlinux/man7/OSSL_PROVIDER-legacy.7ssl b/upstream/archlinux/man7/OSSL_PROVIDER-legacy.7ssl new file mode 100644 index 00000000..267cfbf3 --- /dev/null +++ b/upstream/archlinux/man7/OSSL_PROVIDER-legacy.7ssl @@ -0,0 +1,155 @@ +.\" -*- mode: troff; coding: utf-8 -*- +.\" Automatically generated by Pod::Man 5.01 (Pod::Simple 3.43) +.\" +.\" Standard preamble: +.\" ======================================================================== +.de Sp \" Vertical space (when we can't use .PP) +.if t .sp .5v +.if n .sp +.. +.de Vb \" Begin verbatim text +.ft CW +.nf +.ne \\$1 +.. +.de Ve \" End verbatim text +.ft R +.fi +.. +.\" \*(C` and \*(C' are quotes in nroff, nothing in troff, for use with C<>. +.ie n \{\ +. ds C` "" +. ds C' "" +'br\} +.el\{\ +. ds C` +. ds C' +'br\} +.\" +.\" Escape single quotes in literal strings from groff's Unicode transform. +.ie \n(.g .ds Aq \(aq +.el .ds Aq ' +.\" +.\" If the F register is >0, we'll generate index entries on stderr for +.\" titles (.TH), headers (.SH), subsections (.SS), items (.Ip), and index +.\" entries marked with X<> in POD. Of course, you'll have to process the +.\" output yourself in some meaningful fashion. +.\" +.\" Avoid warning from groff about undefined register 'F'. +.de IX +.. +.nr rF 0 +.if \n(.g .if rF .nr rF 1 +.if (\n(rF:(\n(.g==0)) \{\ +. if \nF \{\ +. de IX +. tm Index:\\$1\t\\n%\t"\\$2" +.. +. if !\nF==2 \{\ +. nr % 0 +. nr F 2 +. \} +. \} +.\} +.rr rF +.\" ======================================================================== +.\" +.IX Title "OSSL_PROVIDER-LEGACY 7ssl" +.TH OSSL_PROVIDER-LEGACY 7ssl 2024-01-30 3.2.1 OpenSSL +.\" For nroff, turn off justification. Always turn off hyphenation; it makes +.\" way too many mistakes in technical documents. +.if n .ad l +.nh +.SH NAME +OSSL_PROVIDER\-legacy \- OpenSSL legacy provider +.SH DESCRIPTION +.IX Header "DESCRIPTION" +The OpenSSL legacy provider supplies OpenSSL implementations of algorithms +that have been deemed legacy. Such algorithms have commonly fallen out of +use, have been deemed insecure by the cryptography community, or something +similar. +.PP +We can consider this the retirement home of cryptographic algorithms. +.SS Properties +.IX Subsection "Properties" +The implementations in this provider specifically has this property +defined: +.IP """provider=legacy""" 4 +.IX Item """provider=legacy""" +.PP +It may be used in a property query string with fetching functions such as +\&\fBEVP_MD_fetch\fR\|(3) or \fBEVP_CIPHER_fetch\fR\|(3), as well as with other +functions that take a property query string, such as +\&\fBEVP_PKEY_CTX_new_from_name\fR\|(3). +.PP +It isn't mandatory to query for any of these properties, except to +make sure to get implementations of this provider and none other. +.SH "OPERATIONS AND ALGORITHMS" +.IX Header "OPERATIONS AND ALGORITHMS" +The OpenSSL legacy provider supports these operations and algorithms: +.SS "Hashing Algorithms / Message Digests" +.IX Subsection "Hashing Algorithms / Message Digests" +.IP "MD2, see \fBEVP_MD\-MD2\fR\|(7)" 4 +.IX Item "MD2, see EVP_MD-MD2" +Disabled by default. Use \fIenable\-md2\fR config option to enable. +.IP "MD4, see \fBEVP_MD\-MD4\fR\|(7)" 4 +.IX Item "MD4, see EVP_MD-MD4" +.PD 0 +.IP "MDC2, see \fBEVP_MD\-MDC2\fR\|(7)" 4 +.IX Item "MDC2, see EVP_MD-MDC2" +.IP "WHIRLPOOL, see \fBEVP_MD\-WHIRLPOOL\fR\|(7)" 4 +.IX Item "WHIRLPOOL, see EVP_MD-WHIRLPOOL" +.IP "RIPEMD160, see \fBEVP_MD\-RIPEMD160\fR\|(7)" 4 +.IX Item "RIPEMD160, see EVP_MD-RIPEMD160" +.PD +.SS "Symmetric Ciphers" +.IX Subsection "Symmetric Ciphers" +Not all of these symmetric cipher algorithms are enabled by default. +.IP "Blowfish, see \fBEVP_CIPHER\-BLOWFISH\fR\|(7)" 4 +.IX Item "Blowfish, see EVP_CIPHER-BLOWFISH" +.PD 0 +.IP "CAST, see \fBEVP_CIPHER\-CAST\fR\|(7)" 4 +.IX Item "CAST, see EVP_CIPHER-CAST" +.IP "DES, see \fBEVP_CIPHER\-DES\fR\|(7)" 4 +.IX Item "DES, see EVP_CIPHER-DES" +.PD +The algorithm names are: DES_ECB, DES_CBC, DES_OFB, DES_CFB, DES_CFB1, DES_CFB8 +and DESX_CBC. +.IP "IDEA, see \fBEVP_CIPHER\-IDEA\fR\|(7)" 4 +.IX Item "IDEA, see EVP_CIPHER-IDEA" +.PD 0 +.IP "RC2, see \fBEVP_CIPHER\-RC2\fR\|(7)" 4 +.IX Item "RC2, see EVP_CIPHER-RC2" +.IP "RC4, see \fBEVP_CIPHER\-RC4\fR\|(7)" 4 +.IX Item "RC4, see EVP_CIPHER-RC4" +.IP "RC5, see \fBEVP_CIPHER\-RC5\fR\|(7)" 4 +.IX Item "RC5, see EVP_CIPHER-RC5" +.PD +Disabled by default. Use \fIenable\-rc5\fR config option to enable. +.IP "SEED, see \fBEVP_CIPHER\-SEED\fR\|(7)" 4 +.IX Item "SEED, see EVP_CIPHER-SEED" +.SS "Key Derivation Function (KDF)" +.IX Subsection "Key Derivation Function (KDF)" +.PD 0 +.IP PBKDF1 4 +.IX Item "PBKDF1" +.IP PVKKDF 4 +.IX Item "PVKKDF" +.PD +.SH "SEE ALSO" +.IX Header "SEE ALSO" +\&\fBOSSL_PARAM\fR\|(3), +\&\fBopenssl\-core.h\fR\|(7), +\&\fBopenssl\-core_dispatch.h\fR\|(7), +\&\fBprovider\fR\|(7) +.SH HISTORY +.IX Header "HISTORY" +This functionality was added in OpenSSL 3.0. +.SH COPYRIGHT +.IX Header "COPYRIGHT" +Copyright 2020\-2023 The OpenSSL Project Authors. All Rights Reserved. +.PP +Licensed under the Apache License 2.0 (the "License"). You may not use +this file except in compliance with the License. You can obtain a copy +in the file LICENSE in the source distribution or at +<https://www.openssl.org/source/license.html>. |