diff options
Diffstat (limited to 'secure/lib/libcrypto/man/man3/RSA_size.3')
| -rw-r--r-- | secure/lib/libcrypto/man/man3/RSA_size.3 | 42 |
1 files changed, 26 insertions, 16 deletions
diff --git a/secure/lib/libcrypto/man/man3/RSA_size.3 b/secure/lib/libcrypto/man/man3/RSA_size.3 index 71dd8483782f..ee5d899ff5d0 100644 --- a/secure/lib/libcrypto/man/man3/RSA_size.3 +++ b/secure/lib/libcrypto/man/man3/RSA_size.3 @@ -1,4 +1,4 @@ -.\" Automatically generated by Pod::Man 4.14 (Pod::Simple 3.40) +.\" Automatically generated by Pod::Man 4.14 (Pod::Simple 3.42) .\" .\" Standard preamble: .\" ======================================================================== @@ -68,8 +68,6 @@ . \} .\} .rr rF -.\" -.\" Accent mark definitions (@(#)ms.acc 1.5 88/02/08 SMI; from UCB 4.2). .\" Fear. Run. Save yourself. No user-serviceable parts. . \" fudge factors for nroff and troff .if n \{\ @@ -132,8 +130,8 @@ .rm #[ #] #H #V #F C .\" ======================================================================== .\" -.IX Title "RSA_SIZE 3" -.TH RSA_SIZE 3 "2022-07-05" "1.1.1q" "OpenSSL" +.IX Title "RSA_SIZE 3ossl" +.TH RSA_SIZE 3ossl "2023-09-19" "3.0.11" "OpenSSL" .\" For nroff, turn off justification. Always turn off hyphenation; it makes .\" way too many mistakes in technical documents. .if n .ad l @@ -145,29 +143,39 @@ RSA_size, RSA_bits, RSA_security_bits \- get RSA modulus size or security bits .Vb 1 \& #include <openssl/rsa.h> \& -\& int RSA_size(const RSA *rsa); -\& \& int RSA_bits(const RSA *rsa); +.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, +see \fBopenssl_user_macros\fR\|(7): +.PP +.Vb 1 +\& int RSA_size(const RSA *rsa); \& -\& int RSA_security_bits(const RSA *rsa) +\& int RSA_security_bits(const RSA *rsa); .Ve .SH "DESCRIPTION" .IX Header "DESCRIPTION" -\&\fBRSA_size()\fR returns the \s-1RSA\s0 modulus size in bytes. It can be used to -determine how much memory must be allocated for an \s-1RSA\s0 encrypted -value. -.PP \&\fBRSA_bits()\fR returns the number of significant bits. .PP \&\fBrsa\fR and \fBrsa\->n\fR must not be \fB\s-1NULL\s0\fR. .PP +The remaining functions described on this page are deprecated. +Applications should instead use \fBEVP_PKEY_get_size\fR\|(3), \fBEVP_PKEY_get_bits\fR\|(3) +and \fBEVP_PKEY_get_security_bits\fR\|(3). +.PP +\&\fBRSA_size()\fR returns the \s-1RSA\s0 modulus size in bytes. It can be used to +determine how much memory must be allocated for an \s-1RSA\s0 encrypted +value. +.PP \&\fBRSA_security_bits()\fR returns the number of security bits of the given \fBrsa\fR key. See \fBBN_security_bits\fR\|(3). .SH "RETURN VALUES" .IX Header "RETURN VALUES" -\&\fBRSA_size()\fR returns the size of modulus in bytes. +\&\fBRSA_bits()\fR returns the number of bits in the key. .PP -\&\fBDSA_bits()\fR returns the number of bits in the key. +\&\fBRSA_size()\fR returns the size of modulus in bytes. .PP \&\fBRSA_security_bits()\fR returns the number of security bits. .SH "SEE ALSO" @@ -175,12 +183,14 @@ key. See \fBBN_security_bits\fR\|(3). \&\fBBN_num_bits\fR\|(3) .SH "HISTORY" .IX Header "HISTORY" +The \fBRSA_size()\fR and \fBRSA_security_bits()\fR functions were deprecated in OpenSSL 3.0. +.PP The \fBRSA_bits()\fR function was added in OpenSSL 1.1.0. .SH "COPYRIGHT" .IX Header "COPYRIGHT" -Copyright 2000\-2018 The OpenSSL Project Authors. All Rights Reserved. +Copyright 2000\-2021 The OpenSSL Project Authors. All Rights Reserved. .PP -Licensed under the OpenSSL license (the \*(L"License\*(R"). You may not use +Licensed under the Apache License 2.0 (the \*(L"License\*(R"). 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 <https://www.openssl.org/source/license.html>. |