First pass of removing low-level ASN.1 streaming docs

14 files changed, 26 insertions, 343 deletions

diff --git a/src/lib/libcrypto/man/BIO_ctrl.3 b/src/lib/libcrypto/man/BIO_ctrl.3
index 1efcacfb80..b77c69b5bd 100644
--- a/src/lib/libcrypto/man/BIO_ctrl.3
+++ b/src/lib/libcrypto/man/BIO_ctrl.3
@@ -1,4 +1,4 @@
-.\" $OpenBSD: BIO_ctrl.3,v 1.22 2023/04/28 16:22:45 schwarze Exp $
+.\" $OpenBSD: BIO_ctrl.3,v 1.23 2023/05/01 07:28:11 tb Exp $
 .\" full merge up to: OpenSSL 24a535eaf Tue Sep 22 13:14:20 2020 +0100
 .\" selective merge up to: OpenSSL 0c5bc96f Tue Mar 15 13:57:22 2022 +0000
 .\"
@@ -66,7 +66,7 @@
 .\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 .\" OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: April 28 2023 $
+.Dd $Mdocdate: May 1 2023 $
 .Dt BIO_CTRL 3
 .Os
 .Sh NAME
@@ -433,7 +433,7 @@ They are documented in the following manual pages:
 .It Dv BIO_C_GET_EX_ARG                Ta Xr BIO_f_asn1 3
 .It Dv BIO_C_GET_PREFIX                Ta Xr BIO_asn1_get_prefix 3
 .It Dv BIO_C_GET_SUFFIX                Ta Xr BIO_asn1_get_suffix 3
-.It Dv BIO_C_SET_EX_ARG                Ta Xr BIO_f_asn1 3 , Xr BIO_new_NDEF 3
+.It Dv BIO_C_SET_EX_ARG                Ta Xr BIO_f_asn1 3
 .It Dv BIO_C_SET_PREFIX                Ta Xr BIO_asn1_set_prefix 3
 .It Dv BIO_C_SET_SUFFIX                Ta Xr BIO_asn1_set_suffix 3
 .It Dv BIO_CTRL_DGRAM_GET_FALLBACK_MTU Ta Xr BIO_dgram_set_peer 3
diff --git a/src/lib/libcrypto/man/BIO_f_asn1.3 b/src/lib/libcrypto/man/BIO_f_asn1.3
index 3bf5a51204..19aa1f1ba7 100644
--- a/src/lib/libcrypto/man/BIO_f_asn1.3
+++ b/src/lib/libcrypto/man/BIO_f_asn1.3
@@ -1,4 +1,4 @@
-.\" $OpenBSD: BIO_f_asn1.3,v 1.2 2021/12/12 17:31:18 schwarze Exp $
+.\" $OpenBSD: BIO_f_asn1.3,v 1.3 2023/05/01 07:28:11 tb Exp $
 .\"
 .\" Copyright (c) 2021 Ingo Schwarze <schwarze@openbsd.org>
 .\"
@@ -14,7 +14,7 @@
 .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .\"
-.Dd $Mdocdate: December 12 2021 $
+.Dd $Mdocdate: May 1 2023 $
 .Dt BIO_F_ASN1 3
 .Os
 .Sh NAME
@@ -219,7 +219,6 @@ that is not properly initialized.
 .Xr ASN1_put_object 3 ,
 .Xr BIO_ctrl 3 ,
 .Xr BIO_new 3 ,
-.Xr BIO_new_NDEF 3 ,
 .Xr BIO_next 3 ,
 .Xr BIO_write 3 ,
 .Xr i2d_ASN1_OCTET_STRING 3
diff --git a/src/lib/libcrypto/man/BIO_new_CMS.3 b/src/lib/libcrypto/man/BIO_new_CMS.3
index c1c47e3ad3..ab93e1c00c 100644
--- a/src/lib/libcrypto/man/BIO_new_CMS.3
+++ b/src/lib/libcrypto/man/BIO_new_CMS.3
@@ -1,4 +1,4 @@
-.\" $OpenBSD: BIO_new_CMS.3,v 1.8 2021/12/12 17:31:18 schwarze Exp $
+.\" $OpenBSD: BIO_new_CMS.3,v 1.9 2023/05/01 07:28:11 tb Exp $
 .\" full merge up to: OpenSSL df75c2bfc Dec 9 01:02:36 2018 +0100
 .\"
 .\" This file was written by Dr. Stephen Henson <steve@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: December 12 2021 $
+.Dd $Mdocdate: May 1 2023 $
 .Dt BIO_NEW_CMS 3
 .Os
 .Sh NAME
@@ -128,7 +128,6 @@ The error can be obtained from
 .Xr ERR_get_error 3 .
 .Sh SEE ALSO
 .Xr BIO_new 3 ,
-.Xr BIO_new_NDEF 3 ,
 .Xr CMS_ContentInfo_new 3 ,
 .Xr CMS_encrypt 3 ,
 .Xr CMS_sign 3
diff --git a/src/lib/libcrypto/man/BIO_new_NDEF.3 b/src/lib/libcrypto/man/BIO_new_NDEF.3
deleted file mode 100644
index 9a16924773..0000000000
--- a/src/lib/libcrypto/man/BIO_new_NDEF.3
+++ /dev/null
@@ -1,120 +0,0 @@
-.\" $OpenBSD: BIO_new_NDEF.3,v 1.3 2021/12/13 13:46:09 schwarze Exp $
-.\"
-.\" Copyright (c) 2021 Ingo Schwarze <schwarze@openbsd.org>
-.\"
-.\" Permission to use, copy, modify, and distribute this software for any
-.\" purpose with or without fee is hereby granted, provided that the above
-.\" copyright notice and this permission notice appear in all copies.
-.\"
-.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-.\"
-.Dd $Mdocdate: December 13 2021 $
-.Dt BIO_NEW_NDEF 3
-.Os
-.Sh NAME
-.Nm BIO_new_NDEF
-.Nd generic constructor for streaming BIO chains
-.Sh SYNOPSIS
-.In openssl/asn1.h
-.Ft BIO *
-.Fo BIO_new_NDEF
-.Fa "BIO *out_bio"
-.Fa "ASN1_VALUE *val_in"
-.Fa "const ASN1_ITEM *it"
-.Fc
-.Sh DESCRIPTION
-.Fn BIO_new_NDEF
-is a wrapper around
-.Xr BIO_new 3
-with a BIO
-.Fa type
-of
-.Xr BIO_f_asn1 3
-that supports streaming by providing the following additional functionality.
-.Pp
-The data type
-.Fa it
-needs to support streaming.
-Of the data types built into the library, currently only
-.Vt CMS_ContentInfo
-and
-.Vt PKCS7
-support that.
-The argument
-.Fa val_in
-needs to be of that type.
-.Pp
-A structure containing the following data is saved using
-.Xr BIO_ctrl 3
-with an argument of
-.Dv BIO_C_SET_EX_ARG
-as described in
-.Xr BIO_f_asn1 3 :
-.Pp
-.Bl -bullet -compact -offset indent
-.It
-the data type
-.Fa it
-.It
-the input value
-.Fa val_in
-.It
-a pointer to the
-.Vt unsigned char *
-content buffer of
-.Fa val_in ,
-extracted using a type-specific callback function
-.It
-a pointer to the new asn1 BIO
-.It
-a pointer to the beginning of the BIO chain;
-this may be the asn1 BIO itself, or one or more filter BIOs
-may be prepended to it in a type-specific manner,
-for example digest or encoding BIOs
-.El
-.Pp
-In order to handle the output from the new asn1 BIO, the
-.Fa out_bio
-is appended to it using
-.Xr BIO_push 3 .
-The
-.Fa out_bio
-can be a single sink BIO or a BIO chain ending in a sink BIO.
-.Pp
-A built-in
-.Fa prefix
-function is installed with
-.Xr BIO_asn1_set_prefix 3
-that encodes
-.Fa val_in
-using
-.Xr ASN1_item_ndef_i2d 3 ,
-and a built-in
-.Fa suffix
-function is installed that finalizes the written structures
-in a type-specific way.
-.Sh RETURN VALUES
-.Fn BIO_new_NDEF
-returns a pointer to the beginning of the constructed BIO chain or
-.Dv NULL
-if
-.Fa it
-does not support streaming or if memory allocation fails.
-.Sh SEE ALSO
-.Xr ASN1_item_ndef_i2d 3 ,
-.Xr BIO_ctrl 3 ,
-.Xr BIO_f_asn1 3 ,
-.Xr BIO_new 3 ,
-.Xr BIO_new_CMS 3 ,
-.Xr BIO_push 3 ,
-.Xr i2d_ASN1_bio_stream 3
-.Sh HISTORY
-.Fn BIO_new_NDEF
-first appeared in OpenSSL 1.0.0 and has been available since
-.Ox 4.9 .
diff --git a/src/lib/libcrypto/man/Makefile b/src/lib/libcrypto/man/Makefile
index 42b4c2fbe1..abefb79c1f 100644
--- a/src/lib/libcrypto/man/Makefile
+++ b/src/lib/libcrypto/man/Makefile
@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile,v 1.250 2023/04/30 19:40:23 tb Exp $
+# $OpenBSD: Makefile,v 1.251 2023/05/01 07:28:11 tb Exp $
 
 .include <bsd.own.mk>
 
@@ -51,7 +51,6 @@ MAN=	\
         BIO_meth_new.3 \
         BIO_new.3 \
         BIO_new_CMS.3 \
-        BIO_new_NDEF.3 \
         BIO_printf.3 \
         BIO_push.3 \
         BIO_read.3 \
@@ -239,7 +238,6 @@ MAN=	\
         PEM_bytes_read_bio.3 \
         PEM_read.3 \
         PEM_read_bio_PrivateKey.3 \
-        PEM_write_bio_ASN1_stream.3 \
         PEM_write_bio_CMS_stream.3 \
         PEM_write_bio_PKCS7_stream.3 \
         PKCS12_SAFEBAG_new.3 \
@@ -421,7 +419,6 @@ MAN=	\
         evp.3 \
         get_rfc3526_prime_8192.3 \
         i2a_ASN1_STRING.3 \
-        i2d_ASN1_bio_stream.3 \
         i2d_CMS_bio_stream.3 \
         i2d_PKCS7_bio_stream.3 \
         lh_new.3 \
diff --git a/src/lib/libcrypto/man/PEM_write_bio_ASN1_stream.3 b/src/lib/libcrypto/man/PEM_write_bio_ASN1_stream.3
deleted file mode 100644
index 7b965e7b76..0000000000
--- a/src/lib/libcrypto/man/PEM_write_bio_ASN1_stream.3
+++ /dev/null
@@ -1,90 +0,0 @@
-.\" $OpenBSD: PEM_write_bio_ASN1_stream.3,v 1.1 2021/12/13 18:55:22 schwarze Exp $
-.\"
-.\" Copyright (c) 2021 Ingo Schwarze <schwarze@openbsd.org>
-.\"
-.\" Permission to use, copy, modify, and distribute this software for any
-.\" purpose with or without fee is hereby granted, provided that the above
-.\" copyright notice and this permission notice appear in all copies.
-.\"
-.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-.\"
-.Dd $Mdocdate: December 13 2021 $
-.Dt PEM_WRITE_BIO_ASN1_STREAM 3
-.Os
-.Sh NAME
-.Nm PEM_write_bio_ASN1_stream
-.Nd generic PEM encoder
-.Sh SYNOPSIS
-.In openssl/asn1.h
-.Ft int
-.Fo PEM_write_bio_ASN1_stream
-.Fa "BIO *out_bio"
-.Fa "ASN1_VALUE *val_in"
-.Fa "BIO *in_bio"
-.Fa "int flags"
-.Fa "const char *hdr"
-.Fa "const ASN1_ITEM *it"
-.Fc
-.Sh DESCRIPTION
-.Fn PEM_write_bio_ASN1_stream
-writes the
-.Fa val_in
-argument of type
-.Fa it
-to
-.Fa out_bio
-in PEM format, that is, BER- and base64-encoded and surrounded by
-.Qq -----BEGIN ...-----
-and
-.Qq -----END ...-----
-lines with the
-.Fa hdr
-argument in place of the ellipses.
-.Pp
-The
-.Fa flags
-are passed through to
-.Xr i2d_ASN1_bio_stream 3 .
-In particular, if the bit
-.Dv SMIME_STREAM
-is set, streaming is performed, reading the content from
-.Fa in_bio .
-Streaming is only supported if
-.Fa val_in
-is of the type
-.Vt CMS_ContentInfo
-or
-.Vt PKCS7 .
-.Pp
-If the bit
-.Dv SMIME_STREAM
-is not set, the arguments
-.Fa in_bio
-and
-.Fa flags
-are ignored and distinguished encoding rules (DER) are used.
-.Sh RETURN VALUES
-.Fn PEM_write_bio_ASN1_stream
-is intended to return 1 on success or 0 on failure.
-.Sh SEE ALSO
-.Xr ASN1_item_i2d_bio 3 ,
-.Xr BIO_f_base64 3 ,
-.Xr BIO_new 3 ,
-.Xr i2d_ASN1_bio_stream 3 ,
-.Xr PEM_write_bio 3 ,
-.Xr PEM_write_bio_CMS_stream 3 ,
-.Xr PEM_write_bio_PKCS7_stream 3
-.Sh HISTORY
-.Fn PEM_write_bio_ASN1_stream
-first appeared in OpenSSL 1.0.0 and has been available since
-.Ox 4.9 .
-.Sh BUGS
-Many kinds of errors are silently ignored.
-This function may return 1 even if it only produced partial output
-or no output at all.
diff --git a/src/lib/libcrypto/man/PEM_write_bio_CMS_stream.3 b/src/lib/libcrypto/man/PEM_write_bio_CMS_stream.3
index bd17e410bb..88adbba74f 100644
--- a/src/lib/libcrypto/man/PEM_write_bio_CMS_stream.3
+++ b/src/lib/libcrypto/man/PEM_write_bio_CMS_stream.3
@@ -1,4 +1,4 @@
-.\" $OpenBSD: PEM_write_bio_CMS_stream.3,v 1.5 2021/12/13 18:55:22 schwarze Exp $
+.\" $OpenBSD: PEM_write_bio_CMS_stream.3,v 1.6 2023/05/01 07:28:11 tb Exp $
 .\" full merge up to: OpenSSL df75c2bf Dec 9 01:02:36 2018 +0100
 .\"
 .\" This file was written by Dr. Stephen Henson <steve@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: December 13 2021 $
+.Dd $Mdocdate: May 1 2023 $
 .Dt PEM_WRITE_BIO_CMS_STREAM 3
 .Os
 .Sh NAME
@@ -87,7 +87,6 @@ returns 1 for success or 0 for failure.
 .Xr ERR_get_error 3 ,
 .Xr i2d_CMS_bio_stream 3 ,
 .Xr PEM_write 3 ,
-.Xr PEM_write_bio_ASN1_stream 3 ,
 .Xr SMIME_write_CMS 3
 .Sh HISTORY
 .Fn PEM_write_bio_CMS_stream
diff --git a/src/lib/libcrypto/man/PEM_write_bio_PKCS7_stream.3 b/src/lib/libcrypto/man/PEM_write_bio_PKCS7_stream.3
index 5b4175e4f3..9050b8562f 100644
--- a/src/lib/libcrypto/man/PEM_write_bio_PKCS7_stream.3
+++ b/src/lib/libcrypto/man/PEM_write_bio_PKCS7_stream.3
@@ -1,4 +1,4 @@
-.\" $OpenBSD: PEM_write_bio_PKCS7_stream.3,v 1.11 2021/12/13 18:55:22 schwarze Exp $
+.\" $OpenBSD: PEM_write_bio_PKCS7_stream.3,v 1.12 2023/05/01 07:28:11 tb Exp $
 .\" full merge up to: OpenSSL df75c2bf Dec 9 01:02:36 2018 +0100
 .\"
 .\" This file was written by Dr. Stephen Henson <steve@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: December 13 2021 $
+.Dd $Mdocdate: May 1 2023 $
 .Dt PEM_WRITE_BIO_PKCS7_STREAM 3
 .Os
 .Sh NAME
@@ -80,7 +80,6 @@ otherwise 0 is returned and an error code can be retrieved with
 .Sh SEE ALSO
 .Xr BIO_new 3 ,
 .Xr i2d_PKCS7_bio_stream 3 ,
-.Xr PEM_write_bio_ASN1_stream 3 ,
 .Xr PEM_write_PKCS7 3 ,
 .Xr PKCS7_final 3 ,
 .Xr PKCS7_new 3 ,
diff --git a/src/lib/libcrypto/man/RSA_check_key.3 b/src/lib/libcrypto/man/RSA_check_key.3
index 96b1468433..c1e6379ac5 100644
--- a/src/lib/libcrypto/man/RSA_check_key.3
+++ b/src/lib/libcrypto/man/RSA_check_key.3
@@ -1,4 +1,4 @@
-.\"     $OpenBSD: RSA_check_key.3,v 1.8 2021/03/12 05:18:00 jsg Exp $
+.\"     $OpenBSD: RSA_check_key.3,v 1.9 2023/05/01 07:28:11 tb Exp $
 .\"     OpenSSL 6859cf74 Sep 25 13:33:28 2002 +0000
 .\"
 .\" This file was written by Ulf Moeller <ulf@openssl.org> and
@@ -49,7 +49,7 @@
 .\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 .\" OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: March 12 2021 $
+.Dd $Mdocdate: May 1 2023 $
 .Dt RSA_CHECK_KEY 3
 .Os
 .Sh NAME
@@ -142,7 +142,9 @@ 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 check_key() handler
+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
diff --git a/src/lib/libcrypto/man/SMIME_crlf_copy.3 b/src/lib/libcrypto/man/SMIME_crlf_copy.3
index 3062634f38..3b46138473 100644
--- a/src/lib/libcrypto/man/SMIME_crlf_copy.3
+++ b/src/lib/libcrypto/man/SMIME_crlf_copy.3
@@ -1,4 +1,4 @@
-.\" $OpenBSD: SMIME_crlf_copy.3,v 1.2 2021/12/14 15:22:49 schwarze Exp $
+.\" $OpenBSD: SMIME_crlf_copy.3,v 1.3 2023/05/01 07:28:11 tb Exp $
 .\"
 .\" Copyright (c) 2021 Ingo Schwarze <schwarze@openbsd.org>
 .\"
@@ -14,7 +14,7 @@
 .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .\"
-.Dd $Mdocdate: December 14 2021 $
+.Dd $Mdocdate: May 1 2023 $
 .Dt SMIME_CRLF_COPY 3
 .Os
 .Sh NAME
@@ -78,7 +78,6 @@ is intended to return 1 on success or 0 on failure.
 .Xr BIO_new 3 ,
 .Xr BIO_push 3 ,
 .Xr BIO_read 3 ,
-.Xr i2d_ASN1_bio_stream 3 ,
 .Xr SMIME_text 3 ,
 .Xr SMIME_write_ASN1 3
 .Sh HISTORY
diff --git a/src/lib/libcrypto/man/SMIME_write_ASN1.3 b/src/lib/libcrypto/man/SMIME_write_ASN1.3
index 971cd226dd..a02fa58570 100644
--- a/src/lib/libcrypto/man/SMIME_write_ASN1.3
+++ b/src/lib/libcrypto/man/SMIME_write_ASN1.3
@@ -1,4 +1,4 @@
-.\" $OpenBSD: SMIME_write_ASN1.3,v 1.1 2021/12/13 17:24:39 schwarze Exp $
+.\" $OpenBSD: SMIME_write_ASN1.3,v 1.2 2023/05/01 07:28:11 tb Exp $
 .\"
 .\" Copyright (c) 2021 Ingo Schwarze <schwarze@openbsd.org>
 .\"
@@ -14,7 +14,7 @@
 .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .\"
-.Dd $Mdocdate: December 13 2021 $
+.Dd $Mdocdate: May 1 2023 $
 .Dt SMIME_WRITE_ASN1 3
 .Os
 .Sh NAME
@@ -126,9 +126,7 @@ or
 .Qq application/pkcs7-signature
 are used instead.
 .It Dv SMIME_STREAM
-Perform streaming by passing this flag through to
-.Xr i2d_ASN1_bio_stream 3
-and reading the content from
+Perform streaming by reading the content from
 .Fa in_bio .
 This only works if
 .Dv SMIME_DETACHED
@@ -151,7 +149,6 @@ is intended to return 1 on success or 0 on failure.
 .Xr ASN1_item_i2d_bio 3 ,
 .Xr BIO_f_base64 3 ,
 .Xr BIO_new 3 ,
-.Xr i2d_ASN1_bio_stream 3 ,
 .Xr SMIME_crlf_copy 3 ,
 .Xr SMIME_write_CMS 3 ,
 .Xr SMIME_write_PKCS7 3 ,
diff --git a/src/lib/libcrypto/man/i2d_ASN1_bio_stream.3 b/src/lib/libcrypto/man/i2d_ASN1_bio_stream.3
deleted file mode 100644
index 17ac95778c..0000000000
--- a/src/lib/libcrypto/man/i2d_ASN1_bio_stream.3
+++ /dev/null
@@ -1,96 +0,0 @@
-.\" $OpenBSD: i2d_ASN1_bio_stream.3,v 1.3 2021/12/13 18:55:22 schwarze Exp $
-.\"
-.\" Copyright (c) 2021 Ingo Schwarze <schwarze@openbsd.org>
-.\"
-.\" Permission to use, copy, modify, and distribute this software for any
-.\" purpose with or without fee is hereby granted, provided that the above
-.\" copyright notice and this permission notice appear in all copies.
-.\"
-.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-.\"
-.Dd $Mdocdate: December 13 2021 $
-.Dt I2D_ASN1_BIO_STREAM 3
-.Os
-.Sh NAME
-.Nm i2d_ASN1_bio_stream
-.Nd generic BER streamer
-.Sh SYNOPSIS
-.In openssl/asn1.h
-.Ft int
-.Fo i2d_ASN1_bio_stream
-.Fa "BIO *out_bio"
-.Fa "ASN1_VALUE *val_in"
-.Fa "BIO *in_bio"
-.Fa "int flags"
-.Fa "const ASN1_ITEM *it"
-.Fc
-.Sh DESCRIPTION
-If the bit
-.Dv SMIME_STREAM
-is not set in the
-.Fa flags
-argument,
-.Fn i2d_ASN1_bio_stream
-does the same as
-.Xr ASN1_item_i2d_bio 3 ,
-ignoring the
-.Fa in_bio
-and
-.Fa flags
-arguments.
-.Pp
-If the bit
-.Dv SMIME_STREAM
-is set, it creates a streaming BIO with
-.Xr BIO_new_NDEF 3 ,
-copies the data from
-.Fa in_bio
-to it using
-.Xr SMIME_crlf_copy 3 ,
-finalizes the output with
-.Xr BIO_flush 3 ,
-and frees the newly created BIOs up to but not including
-.Fa out_bio .
-.Pp
-If
-.Fa it
-is
-.Va PKCS7_it ,
-this function behaves exactly as
-.Xr i2d_PKCS7_bio_stream 3 ;
-for
-.Va CMS_ContentInfo_it ,
-it behaves exactly as
-.Xr i2d_CMS_bio_stream 3 .
-For other values of
-.Fa it ,
-the function fails.
-.Sh RETURN VALUES
-.Fn i2d_ASN1_bio_stream
-is intended to return 1 on success or 0 on failure.
-.Sh SEE ALSO
-.Xr ASN1_item_i2d_bio 3 ,
-.Xr ASN1_item_ndef_i2d 3 ,
-.Xr BIO_flush 3 ,
-.Xr BIO_new 3 ,
-.Xr BIO_new_NDEF 3 ,
-.Xr BIO_push 3 ,
-.Xr i2d_CMS_bio_stream 3 ,
-.Xr i2d_PKCS7_bio_stream 3 ,
-.Xr PEM_write_bio_ASN1_stream 3 ,
-.Xr SMIME_crlf_copy 3 ,
-.Xr SMIME_write_ASN1 3
-.Sh HISTORY
-.Fn i2d_ASN1_bio_stream
-first appeared in OpenSSL 1.0.0 and has been available since
-.Ox 4.9 .
-.Sh BUGS
-Many kinds of errors are silently ignored.
-This function may return 1 even if it only produced partial output
-or no output at all.
diff --git a/src/lib/libcrypto/man/i2d_CMS_bio_stream.3 b/src/lib/libcrypto/man/i2d_CMS_bio_stream.3
index b3c29af3a2..b60468464c 100644
--- a/src/lib/libcrypto/man/i2d_CMS_bio_stream.3
+++ b/src/lib/libcrypto/man/i2d_CMS_bio_stream.3
@@ -1,4 +1,4 @@
-.\" $OpenBSD: i2d_CMS_bio_stream.3,v 1.5 2021/12/13 13:46:09 schwarze Exp $
+.\" $OpenBSD: i2d_CMS_bio_stream.3,v 1.6 2023/05/01 07:28:11 tb Exp $
 .\" full merge up to: OpenSSL df75c2bf Dec 9 01:02:36 2018 +0100
 .\"
 .\" This file was written by Dr. Stephen Henson <steve@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: December 13 2021 $
+.Dd $Mdocdate: May 1 2023 $
 .Dt I2D_CMS_BIO_STREAM 3
 .Os
 .Sh NAME
@@ -83,7 +83,6 @@ returns 1 for success or 0 for failure.
 .Xr CMS_encrypt 3 ,
 .Xr CMS_sign 3 ,
 .Xr ERR_get_error 3 ,
-.Xr i2d_ASN1_bio_stream 3 ,
 .Xr PEM_write_bio_CMS_stream 3 ,
 .Xr SMIME_write_CMS 3
 .Sh HISTORY
diff --git a/src/lib/libcrypto/man/i2d_PKCS7_bio_stream.3 b/src/lib/libcrypto/man/i2d_PKCS7_bio_stream.3
index b3416f5d48..7a47ba3026 100644
--- a/src/lib/libcrypto/man/i2d_PKCS7_bio_stream.3
+++ b/src/lib/libcrypto/man/i2d_PKCS7_bio_stream.3
@@ -1,4 +1,4 @@
-.\" $OpenBSD: i2d_PKCS7_bio_stream.3,v 1.10 2021/12/13 13:46:09 schwarze Exp $
+.\" $OpenBSD: i2d_PKCS7_bio_stream.3,v 1.11 2023/05/01 07:28:11 tb Exp $
 .\" OpenSSL df75c2bf Dec 9 01:02:36 2018 +0100
 .\"
 .\" This file was written by Dr. Stephen Henson <steve@openssl.org>.
@@ -49,7 +49,7 @@
 .\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 .\" OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: December 13 2021 $
+.Dd $Mdocdate: May 1 2023 $
 .Dt I2D_PKCS7_BIO_STREAM 3
 .Os
 .Sh NAME
@@ -80,7 +80,6 @@ returns 1 for success or 0 for failure.
 .Sh SEE ALSO
 .Xr BIO_new 3 ,
 .Xr ERR_get_error 3 ,
-.Xr i2d_ASN1_bio_stream 3 ,
 .Xr PEM_write_bio_PKCS7_stream 3 ,
 .Xr PEM_write_PKCS7 3 ,
 .Xr PKCS7_final 3 ,