In rsa.h rev. 1.37 2018/02/20 17:42:32, tb@ provided

RSA_clear_flags(3), RSA_test_flags(3), and RSA_set_flags(3).
Merge the documentation, tweaked by me.

diff --git a/lib/libcrypto/man/RSA_get0_key.3 b/lib/libcrypto/man/RSA_get0_key.3
index 0da1c54..f825348 100644 (file)
--- a/lib/libcrypto/man/RSA_get0_key.3
+++ b/lib/libcrypto/man/RSA_get0_key.3
@@ -1,4 +1,4 @@
-.\" $OpenBSD: RSA_get0_key.3,v 1.2 2018/02/19 13:28:05 schwarze Exp $
+.\" $OpenBSD: RSA_get0_key.3,v 1.3 2018/02/24 13:04:47 schwarze Exp $
 .\" selective merge up to: OpenSSL 665d899f Aug 2 02:19:43 2017 +0800
 .\"
 .\" This file was written by Richard Levitte <levitte@openssl.org>
@@ -48,7 +48,7 @@
 .\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 .\" OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: February 19 2018 $
+.Dd $Mdocdate: February 24 2018 $
 .Dt RSA_GET0_KEY 3
 .Os
 .Sh NAME
@@ -57,7 +57,10 @@
 .Nm RSA_get0_factors ,
 .Nm RSA_set0_factors ,
 .Nm RSA_get0_crt_params ,
-.Nm RSA_set0_crt_params
+.Nm RSA_set0_crt_params ,
+.Nm RSA_clear_flags ,
+.Nm RSA_test_flags ,
+.Nm RSA_set_flags
 .Nd get and set data in an RSA object
 .Sh SYNOPSIS
 .In openssl/rsa.h
@@ -101,6 +104,21 @@
 .Fa "BIGNUM *dmq1"
 .Fa "BIGNUM *iqmp"
 .Fc
+.Ft void
+.Fo RSA_clear_flags
+.Fa "RSA *r"
+.Fa "int flags"
+.Fc
+.Ft int
+.Fo RSA_test_flags
+.Fa "const RSA *r"
+.Fa "int flags"
+.Fc
+.Ft void
+.Fo RSA_set_flags
+.Fa "RSA *r"
+.Fa "int flags"
+.Fc
 .Sh DESCRIPTION
 An
 .Vt RSA
@@ -226,12 +244,40 @@ or
 If needed, duplicate the received value using
 .Xr BN_dup 3
 and pass the duplicate.
+.Pp
+.Fn RSA_clear_flags
+clears the specified
+.Fa flags
+in
+.Fa r .
+.Fn RSA_test_flags
+tests the
+.Fa flags
+in
+.Fa r .
+.Fn RSA_set_flags
+sets the
+.Fa flags
+in
+.Fa r ;
+any flags already set remain set.
+For all three functions, multiple flags can be passed in one call,
+OR'ed together bitwise.
 .Sh RETURN VALUES
 .Fn RSA_set0_key ,
 .Fn RSA_set0_factors ,
 and
 .Fn RSA_set0_crt_params
 return 1 on success or 0 on failure.
+.Pp
+.Fn RSA_test_flags
+returns those of the given
+.Fa flags
+currently set in
+.Fa r
+or 0 if none of the given
+.Fa flags
+are set.
 .Sh SEE ALSO
 .Xr RSA_check_key 3 ,
 .Xr RSA_generate_key 3 ,