diff options
Diffstat (limited to 'secure/lib/libcrypto/man/man3/EVP_PKEY_check.3')
| -rw-r--r-- | secure/lib/libcrypto/man/man3/EVP_PKEY_check.3 | 129 |
1 files changed, 29 insertions, 100 deletions
diff --git a/secure/lib/libcrypto/man/man3/EVP_PKEY_check.3 b/secure/lib/libcrypto/man/man3/EVP_PKEY_check.3 index 55c6119668fa..8e69b04543cd 100644 --- a/secure/lib/libcrypto/man/man3/EVP_PKEY_check.3 +++ b/secure/lib/libcrypto/man/man3/EVP_PKEY_check.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\} @@ -68,80 +52,20 @@ . \} .\} .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 "EVP_PKEY_CHECK 3ossl" -.TH EVP_PKEY_CHECK 3ossl "2023-09-19" "3.0.11" "OpenSSL" +.TH EVP_PKEY_CHECK 3ossl 2025-09-30 3.5.4 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 EVP_PKEY_check, EVP_PKEY_param_check, EVP_PKEY_param_check_quick, EVP_PKEY_public_check, EVP_PKEY_public_check_quick, EVP_PKEY_private_check, EVP_PKEY_pairwise_check \&\- key and parameter validation functions -.SH "SYNOPSIS" +.SH SYNOPSIS .IX Header "SYNOPSIS" .Vb 1 \& #include <openssl/evp.h> @@ -154,7 +78,7 @@ EVP_PKEY_pairwise_check \& int EVP_PKEY_private_check(EVP_PKEY_CTX *ctx); \& int EVP_PKEY_pairwise_check(EVP_PKEY_CTX *ctx); .Ve -.SH "DESCRIPTION" +.SH DESCRIPTION .IX Header "DESCRIPTION" \&\fBEVP_PKEY_param_check()\fR validates the parameters component of the key given by \fBctx\fR. This check will always succeed for key types that do not have @@ -180,20 +104,25 @@ provided then this function call does the same thing as \fBEVP_PKEY_public_check the correct mathematical relationship to each other for the key given by \fBctx\fR. .PP \&\fBEVP_PKEY_check()\fR is an alias for the \fBEVP_PKEY_pairwise_check()\fR function. -.SH "NOTES" +.SH NOTES .IX Header "NOTES" -Key validation used by the OpenSSL \s-1FIPS\s0 provider complies with the rules -within \s-1SP800\-56A\s0 and \s-1SP800\-56B.\s0 For backwards compatibility reasons the OpenSSL +Key validation used by the OpenSSL FIPS provider complies with the rules +within SP800\-56A and SP800\-56B. For backwards compatibility reasons the OpenSSL default provider may use checks that are not as restrictive for certain key types. -For further information see \*(L"\s-1DSA\s0 key validation\*(R" in \s-1\fBEVP_PKEY\-DSA\s0\fR\|(7), -\&\*(L"\s-1DH\s0 key validation\*(R" in \s-1\fBEVP_PKEY\-DH\s0\fR\|(7), \*(L"\s-1EC\s0 key validation\*(R" in \s-1\fBEVP_PKEY\-EC\s0\fR\|(7) and -\&\*(L"\s-1RSA\s0 key validation\*(R" in \s-1\fBEVP_PKEY\-RSA\s0\fR\|(7). +For further information see "DSA key validation" in \fBEVP_PKEY\-DSA\fR\|(7), +"DH key validation" in \fBEVP_PKEY\-DH\fR\|(7), "EC key validation" in \fBEVP_PKEY\-EC\fR\|(7) and +"RSA key validation" in \fBEVP_PKEY\-RSA\fR\|(7). .PP -Refer to \s-1SP800\-56A\s0 and \s-1SP800\-56B\s0 for rules relating to when these functions +Refer to SP800\-56A and SP800\-56B for rules relating to when these functions should be called during key establishment. It is not necessary to call these functions after locally calling an approved key generation method, but may be required for assurance purposes when receiving keys from a third party. +.PP +The \fBEVP_PKEY_pairwise_check()\fR and \fBEVP_PKEY_private_check()\fR might not be bounded +by any key size limits as private keys are not expected to be supplied by +attackers. For that reason they might take an unbounded time if run on +arbitrarily large keys. .SH "RETURN VALUES" .IX Header "RETURN VALUES" All functions return 1 for success or others for failure. @@ -202,23 +131,23 @@ They return \-2 if the operation is not supported for the specific algorithm. .IX Header "SEE ALSO" \&\fBEVP_PKEY_CTX_new\fR\|(3), \&\fBEVP_PKEY_fromdata\fR\|(3), -\&\s-1\fBEVP_PKEY\-DH\s0\fR\|(7), -\&\s-1\fBEVP_PKEY\-FFC\s0\fR\|(7), -\&\s-1\fBEVP_PKEY\-DSA\s0\fR\|(7), -\&\s-1\fBEVP_PKEY\-EC\s0\fR\|(7), -\&\s-1\fBEVP_PKEY\-RSA\s0\fR\|(7), -.SH "HISTORY" +\&\fBEVP_PKEY\-DH\fR\|(7), +\&\fBEVP_PKEY\-FFC\fR\|(7), +\&\fBEVP_PKEY\-DSA\fR\|(7), +\&\fBEVP_PKEY\-EC\fR\|(7), +\&\fBEVP_PKEY\-RSA\fR\|(7), +.SH HISTORY .IX Header "HISTORY" \&\fBEVP_PKEY_check()\fR, \fBEVP_PKEY_public_check()\fR and \fBEVP_PKEY_param_check()\fR were added in OpenSSL 1.1.1. .PP \&\fBEVP_PKEY_param_check_quick()\fR, \fBEVP_PKEY_public_check_quick()\fR, \&\fBEVP_PKEY_private_check()\fR and \fBEVP_PKEY_pairwise_check()\fR were added in OpenSSL 3.0. -.SH "COPYRIGHT" +.SH COPYRIGHT .IX Header "COPYRIGHT" -Copyright 2006\-2022 The OpenSSL Project Authors. All Rights Reserved. +Copyright 2006\-2024 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>. |