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Diffstat (limited to 'secure/lib/libcrypto/man/man3/EC_GFp_simple_method.3')
| -rw-r--r-- | secure/lib/libcrypto/man/man3/EC_GFp_simple_method.3 | 116 |
1 files changed, 20 insertions, 96 deletions
diff --git a/secure/lib/libcrypto/man/man3/EC_GFp_simple_method.3 b/secure/lib/libcrypto/man/man3/EC_GFp_simple_method.3 index b8ae359b54ef..8cdd6c939d90 100644 --- a/secure/lib/libcrypto/man/man3/EC_GFp_simple_method.3 +++ b/secure/lib/libcrypto/man/man3/EC_GFp_simple_method.3 @@ -1,4 +1,5 @@ -.\" Automatically generated by Pod::Man 4.14 (Pod::Simple 3.42) +.\" -*- mode: troff; coding: utf-8 -*- +.\" Automatically generated by Pod::Man 5.0102 (Pod::Simple 3.45) .\" .\" Standard preamble: .\" ======================================================================== @@ -15,29 +16,12 @@ .ft R .fi .. -.\" Set up some character translations and predefined strings. \*(-- will -.\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left -.\" double quote, and \*(R" will give a right double quote. \*(C+ will -.\" give a nicer C++. Capital omega is used to do unbreakable dashes and -.\" therefore won't be available. \*(C` and \*(C' expand to `' in nroff, -.\" nothing in troff, for use with C<>. -.tr \(*W- -.ds C+ C\v'-.1v'\h'-1p'\s-2+\h'-1p'+\s0\v'.1v'\h'-1p' +.\" \*(C` and \*(C' are quotes in nroff, nothing in troff, for use with C<>. .ie n \{\ -. ds -- \(*W- -. ds PI pi -. if (\n(.H=4u)&(1m=24u) .ds -- \(*W\h'-12u'\(*W\h'-12u'-\" diablo 10 pitch -. if (\n(.H=4u)&(1m=20u) .ds -- \(*W\h'-12u'\(*W\h'-8u'-\" diablo 12 pitch -. ds L" "" -. ds R" "" . ds C` "" . ds C' "" 'br\} .el\{\ -. ds -- \|\(em\| -. ds PI \(*p -. ds L" `` -. ds R" '' . ds C` . ds C' 'br\} @@ -68,84 +52,24 @@ . \} .\} .rr rF -.\" Fear. Run. Save yourself. No user-serviceable parts. -. \" fudge factors for nroff and troff -.if n \{\ -. ds #H 0 -. ds #V .8m -. ds #F .3m -. ds #[ \f1 -. ds #] \fP -.\} -.if t \{\ -. ds #H ((1u-(\\\\n(.fu%2u))*.13m) -. ds #V .6m -. ds #F 0 -. ds #[ \& -. ds #] \& -.\} -. \" simple accents for nroff and troff -.if n \{\ -. ds ' \& -. ds ` \& -. ds ^ \& -. ds , \& -. ds ~ ~ -. ds / -.\} -.if t \{\ -. ds ' \\k:\h'-(\\n(.wu*8/10-\*(#H)'\'\h"|\\n:u" -. ds ` \\k:\h'-(\\n(.wu*8/10-\*(#H)'\`\h'|\\n:u' -. ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'^\h'|\\n:u' -. ds , \\k:\h'-(\\n(.wu*8/10)',\h'|\\n:u' -. ds ~ \\k:\h'-(\\n(.wu-\*(#H-.1m)'~\h'|\\n:u' -. ds / \\k:\h'-(\\n(.wu*8/10-\*(#H)'\z\(sl\h'|\\n:u' -.\} -. \" troff and (daisy-wheel) nroff accents -.ds : \\k:\h'-(\\n(.wu*8/10-\*(#H+.1m+\*(#F)'\v'-\*(#V'\z.\h'.2m+\*(#F'.\h'|\\n:u'\v'\*(#V' -.ds 8 \h'\*(#H'\(*b\h'-\*(#H' -.ds o \\k:\h'-(\\n(.wu+\w'\(de'u-\*(#H)/2u'\v'-.3n'\*(#[\z\(de\v'.3n'\h'|\\n:u'\*(#] -.ds d- \h'\*(#H'\(pd\h'-\w'~'u'\v'-.25m'\f2\(hy\fP\v'.25m'\h'-\*(#H' -.ds D- D\\k:\h'-\w'D'u'\v'-.11m'\z\(hy\v'.11m'\h'|\\n:u' -.ds th \*(#[\v'.3m'\s+1I\s-1\v'-.3m'\h'-(\w'I'u*2/3)'\s-1o\s+1\*(#] -.ds Th \*(#[\s+2I\s-2\h'-\w'I'u*3/5'\v'-.3m'o\v'.3m'\*(#] -.ds ae a\h'-(\w'a'u*4/10)'e -.ds Ae A\h'-(\w'A'u*4/10)'E -. \" corrections for vroff -.if v .ds ~ \\k:\h'-(\\n(.wu*9/10-\*(#H)'\s-2\u~\d\s+2\h'|\\n:u' -.if v .ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'\v'-.4m'^\v'.4m'\h'|\\n:u' -. \" for low resolution devices (crt and lpr) -.if \n(.H>23 .if \n(.V>19 \ -\{\ -. ds : e -. ds 8 ss -. ds o a -. ds d- d\h'-1'\(ga -. ds D- D\h'-1'\(hy -. ds th \o'bp' -. ds Th \o'LP' -. ds ae ae -. ds Ae AE -.\} -.rm #[ #] #H #V #F C .\" ======================================================================== .\" .IX Title "EC_GFP_SIMPLE_METHOD 3ossl" -.TH EC_GFP_SIMPLE_METHOD 3ossl "2023-09-19" "3.0.11" "OpenSSL" +.TH EC_GFP_SIMPLE_METHOD 3ossl 2025-07-01 3.5.1 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" +.SH NAME EC_GFp_simple_method, EC_GFp_mont_method, EC_GFp_nist_method, EC_GFp_nistp224_method, EC_GFp_nistp256_method, EC_GFp_nistp521_method, EC_GF2m_simple_method, EC_METHOD_get_field_type \- Functions for obtaining EC_METHOD objects -.SH "SYNOPSIS" +.SH SYNOPSIS .IX Header "SYNOPSIS" .Vb 1 \& #include <openssl/ec.h> .Ve .PP The following functions have been deprecated since OpenSSL 3.0, and can be -hidden entirely by defining \fB\s-1OPENSSL_API_COMPAT\s0\fR with a suitable version value, +hidden entirely by defining \fBOPENSSL_API_COMPAT\fR with a suitable version value, see \fBopenssl_user_macros\fR\|(7): .PP .Vb 6 @@ -160,15 +84,15 @@ see \fBopenssl_user_macros\fR\|(7): \& \& int EC_METHOD_get_field_type(const EC_METHOD *meth); .Ve -.SH "DESCRIPTION" +.SH DESCRIPTION .IX Header "DESCRIPTION" -All const \s-1EC_METHOD\s0 *EC_GF* functions were deprecated in OpenSSL 3.0, since -\&\s-1EC_METHOD\s0 is no longer a public concept. +All const EC_METHOD *EC_GF* functions were deprecated in OpenSSL 3.0, since +EC_METHOD is no longer a public concept. .PP The Elliptic Curve library provides a number of different implementations through a single common interface. When constructing a curve using EC_GROUP_new (see \fBEC_GROUP_new\fR\|(3)) an implementation method must be provided. The functions described here all return a const pointer to an -\&\fB\s-1EC_METHOD\s0\fR structure that can be passed to \s-1EC_GROUP_NEW.\s0 It is important that the correct implementation +\&\fBEC_METHOD\fR structure that can be passed to EC_GROUP_NEW. It is important that the correct implementation type for the form of curve selected is used. .PP For F2^m curves there is only one implementation choice, i.e. EC_GF2_simple_method. @@ -176,38 +100,38 @@ For F2^m curves there is only one implementation choice, i.e. EC_GF2_simple_meth For Fp curves the lowest common denominator implementation is the EC_GFp_simple_method implementation. All other implementations are based on this one. EC_GFp_mont_method builds on EC_GFp_simple_method but adds the use of montgomery multiplication (see \fBBN_mod_mul_montgomery\fR\|(3)). EC_GFp_nist_method -offers an implementation optimised for use with \s-1NIST\s0 recommended curves (\s-1NIST\s0 curves are available through +offers an implementation optimised for use with NIST recommended curves (NIST curves are available through EC_GROUP_new_by_curve_name as described in \fBEC_GROUP_new\fR\|(3)). .PP The functions EC_GFp_nistp224_method, EC_GFp_nistp256_method and EC_GFp_nistp521_method offer 64 bit -optimised implementations for the \s-1NIST P224, P256\s0 and P521 curves respectively. Note, however, that these +optimised implementations for the NIST P224, P256 and P521 curves respectively. Note, however, that these implementations are not available on all platforms. .PP \&\fBEC_METHOD_get_field_type()\fR was deprecated in OpenSSL 3.0. Applications should use \fBEC_GROUP_get_field_type()\fR as a replacement (see \fBEC_GROUP_copy\fR\|(3)). .SH "RETURN VALUES" .IX Header "RETURN VALUES" -All EC_GFp* functions and EC_GF2m_simple_method always return a const pointer to an \s-1EC_METHOD\s0 structure. +All EC_GFp* functions and EC_GF2m_simple_method always return a const pointer to an EC_METHOD structure. .PP -EC_METHOD_get_field_type returns an integer that identifies the type of field the \s-1EC_METHOD\s0 structure supports. +EC_METHOD_get_field_type returns an integer that identifies the type of field the EC_METHOD structure supports. .SH "SEE ALSO" .IX Header "SEE ALSO" \&\fBcrypto\fR\|(7), \fBEC_GROUP_new\fR\|(3), \fBEC_GROUP_copy\fR\|(3), \&\fBEC_POINT_new\fR\|(3), \fBEC_POINT_add\fR\|(3), \fBEC_KEY_new\fR\|(3), \&\fBd2i_ECPKParameters\fR\|(3), \&\fBBN_mod_mul_montgomery\fR\|(3) -.SH "HISTORY" +.SH HISTORY .IX Header "HISTORY" \&\fBEC_GFp_simple_method()\fR, EC_GFp_mont_method(void), \&\fBEC_GFp_nist_method()\fR, \fBEC_GFp_nistp224_method()\fR, \&\fBEC_GFp_nistp256_method()\fR, \fBEC_GFp_nistp521_method()\fR, \&\fBEC_GF2m_simple_method()\fR, and \fBEC_METHOD_get_field_type()\fR were deprecated in OpenSSL 3.0. -.SH "COPYRIGHT" +.SH COPYRIGHT .IX Header "COPYRIGHT" -Copyright 2013\-2021 The OpenSSL Project Authors. All Rights Reserved. +Copyright 2013\-2020 The OpenSSL Project Authors. All Rights Reserved. .PP -Licensed under the Apache License 2.0 (the \*(L"License\*(R"). You may not use +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 \s-1LICENSE\s0 in the source distribution or at +in the file LICENSE in the source distribution or at <https://www.openssl.org/source/license.html>. |