From eb8dd9dca1228af0cd132f515509051ecfabf6f6 Mon Sep 17 00:00:00 2001 From: cvs2svn Date: Mon, 14 Apr 2025 17:32:06 +0000 Subject: This commit was manufactured by cvs2git to create tag 'tb_20250414'. --- src/lib/libcrypto/man/RSA_check_key.3 | 130 ---------------------------------- 1 file changed, 130 deletions(-) delete mode 100644 src/lib/libcrypto/man/RSA_check_key.3 (limited to 'src/lib/libcrypto/man/RSA_check_key.3') diff --git a/src/lib/libcrypto/man/RSA_check_key.3 b/src/lib/libcrypto/man/RSA_check_key.3 deleted file mode 100644 index 36b613b3a5..0000000000 --- a/src/lib/libcrypto/man/RSA_check_key.3 +++ /dev/null @@ -1,130 +0,0 @@ -.\" $OpenBSD: RSA_check_key.3,v 1.10 2023/11/19 21:06:15 tb Exp $ -.\" OpenSSL 6859cf74 Sep 25 13:33:28 2002 +0000 -.\" -.\" This file was written by Ulf Moeller and -.\" Geoff Thorpe . -.\" Copyright (c) 2000, 2002 The OpenSSL Project. All rights reserved. -.\" -.\" Redistribution and use in source and binary forms, with or without -.\" modification, are permitted provided that the following conditions -.\" are met: -.\" -.\" 1. Redistributions of source code must retain the above copyright -.\" notice, this list of conditions and the following disclaimer. -.\" -.\" 2. Redistributions in binary form must reproduce the above copyright -.\" notice, this list of conditions and the following disclaimer in -.\" the documentation and/or other materials provided with the -.\" distribution. -.\" -.\" 3. All advertising materials mentioning features or use of this -.\" software must display the following acknowledgment: -.\" "This product includes software developed by the OpenSSL Project -.\" for use in the OpenSSL Toolkit. (http://www.openssl.org/)" -.\" -.\" 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to -.\" endorse or promote products derived from this software without -.\" prior written permission. For written permission, please contact -.\" openssl-core@openssl.org. -.\" -.\" 5. Products derived from this software may not be called "OpenSSL" -.\" nor may "OpenSSL" appear in their names without prior written -.\" permission of the OpenSSL Project. -.\" -.\" 6. Redistributions of any form whatsoever must retain the following -.\" acknowledgment: -.\" "This product includes software developed by the OpenSSL Project -.\" for use in the OpenSSL Toolkit (http://www.openssl.org/)" -.\" -.\" THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY -.\" EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR -.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR -.\" ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -.\" SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT -.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -.\" LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) -.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, -.\" STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED -.\" OF THE POSSIBILITY OF SUCH DAMAGE. -.\" -.Dd $Mdocdate: November 19 2023 $ -.Dt RSA_CHECK_KEY 3 -.Os -.Sh NAME -.Nm RSA_check_key -.Nd validate private RSA keys -.Sh SYNOPSIS -.In openssl/rsa.h -.Ft int -.Fo RSA_check_key -.Fa "RSA *rsa" -.Fc -.Sh DESCRIPTION -This function validates RSA keys. -It checks that -.Fa rsa->p -and -.Fa rsa->q -are in fact prime, and that -.Fa rsa->n -satisfies n = p*q. -.Pp -It also checks that -.Fa rsa->d -and -.Fa rsa->e -satisfy d*e = 1 mod ((p-1)*(q-1)), -and that -.Fa rsa->dmp1 , -.Fa rsa->dmq1 , -and -.Fa resa->iqmp -are set correctly or are -.Dv NULL . -.Pp -This function does not work on RSA public keys that have only the -modulus and public exponent elements populated. -It performs integrity checks on all the RSA key material, so the -.Vt RSA -key structure must contain all the private key data too. -Therefore, it cannot be used with any arbitrary -.Vt RSA -key object, even if it is otherwise fit for regular RSA operation. -.Sh RETURN VALUES -.Fn RSA_check_key -returns 1 if -.Fa rsa -is a valid RSA key, and 0 otherwise. --1 is returned if an error occurs while checking the key. -.Pp -If the key is invalid or an error occurred, the reason code can be -obtained using -.Xr ERR_get_error 3 . -.Sh SEE ALSO -.Xr BN_is_prime_ex 3 , -.Xr RSA_get0_key 3 , -.Xr RSA_new 3 -.Sh HISTORY -.Fn RSA_check_key -first appeared in OpenSSL 0.9.4 and has been available since -.Ox 2.6 . -.Sh BUGS -A method of verifying the RSA key using opaque RSA API functions might -need to be considered. -Right now -.Fn RSA_check_key -simply uses the -.Vt RSA -structure elements directly, bypassing the -.Vt RSA_METHOD -table altogether (and completely violating encapsulation and -object-orientation in the process). -The best fix will probably be to introduce a -.Fn check_key -handler -to the -.Vt RSA_METHOD -function table so that alternative implementations can also provide -their own verifiers. -- cgit v1.2.3-55-g6feb