Remove documentation of optional md in one-step hashes

This functionality will be removed, so stop documenting it. Instead
mention that another implementation still supports this.

diff --git a/lib/libcrypto/man/HMAC.3 b/lib/libcrypto/man/HMAC.3
index a0af270..fa853bb 100644 (file)
--- a/lib/libcrypto/man/HMAC.3
+++ b/lib/libcrypto/man/HMAC.3
@@ -1,4 +1,4 @@
-.\" $OpenBSD: HMAC.3,v 1.20 2022/01/25 17:55:39 tb Exp $
+.\" $OpenBSD: HMAC.3,v 1.21 2024/05/26 09:54:16 tb Exp $
 .\" full merge up to: OpenSSL crypto/hmac a528d4f0 Oct 27 13:40:11 2015 -0400
 .\" selective merge up to: OpenSSL man3/HMAC b3696a55 Sep 2 09:35:50 2017 -0400
 .\"
@@ -52,7 +52,7 @@
 .\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 .\" OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: January 25 2022 $
+.Dd $Mdocdate: May 26 2024 $
 .Dt HMAC 3
 .Os
 .Sh NAME
@@ -160,11 +160,6 @@ which must have space for the output of the hash function, which is no
 more than
 .Dv EVP_MAX_MD_SIZE
 bytes.
-If
-.Fa md
-is
-.Dv NULL ,
-the digest is placed in a static array, which is not thread safe.
 The size of the output is placed in
 .Fa md_len ,
 unless it is
@@ -329,3 +324,11 @@ and
 .Fn HMAC_CTX_get_md
 first appeared in OpenSSL 1.1.0 and have been available since
 .Ox 6.3 .
+.Sh CAVEATS
+Other implementations allow
+.Fa md
+in
+.Fn HMAC
+to be
+.Dv NULL
+and return a static array, which is not thread safe.

diff --git a/lib/libcrypto/man/MD5.3 b/lib/libcrypto/man/MD5.3
index 1e4a628..01e715f 100644 (file)
--- a/lib/libcrypto/man/MD5.3
+++ b/lib/libcrypto/man/MD5.3
@@ -1,4 +1,4 @@
-.\"    $OpenBSD: MD5.3,v 1.8 2018/03/27 17:35:50 schwarze Exp $
+.\"    $OpenBSD: MD5.3,v 1.9 2024/05/26 09:54:16 tb Exp $
 .\"    OpenSSL 99d63d46 Oct 26 13:56:48 2016 -0400
 .\"
 .\" 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 27 2018 $
+.Dd $Mdocdate: May 26 2024 $
 .Dt MD5 3
 .Os
 .Sh NAME
@@ -123,11 +123,6 @@ and place it in
 which must have space for
 .Dv MD4_DIGEST_LENGTH No == Dv MD5_DIGEST_LENGTH No == 16
 bytes of output.
-If
-.Fa md
-is
-.Dv NULL ,
-the digest is placed in a static array.
 .Pp
 The following functions may be used if the message is not completely
 stored in memory:
@@ -194,3 +189,13 @@ and
 .Fn MD4_Final
 first appeared in OpenSSL 0.9.6 and have been available since
 .Ox 2.9 .
+.Sh CAVEATS
+Other implementations allow
+.Fa md
+in
+.Fn MD4
+and
+.Fn MD5
+to be
+.Dv NULL
+and return a static array, which is not thread safe.

diff --git a/lib/libcrypto/man/RIPEMD160.3 b/lib/libcrypto/man/RIPEMD160.3
index 6fadb56..43c6694 100644 (file)
--- a/lib/libcrypto/man/RIPEMD160.3
+++ b/lib/libcrypto/man/RIPEMD160.3
@@ -1,4 +1,4 @@
-.\" $OpenBSD: RIPEMD160.3,v 1.7 2019/08/25 15:17:19 schwarze Exp $
+.\" $OpenBSD: RIPEMD160.3,v 1.8 2024/05/26 09:54:16 tb Exp $
 .\" full merge up to: OpenSSL 72a7a702 Feb 26 14:05:09 2019 +0000
 .\"
 .\" This file was written by Ulf Moeller <ulf@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: August 25 2019 $
+.Dd $Mdocdate: May 26 2024 $
 .Dt RIPEMD160 3
 .Os
 .Sh NAME
@@ -93,11 +93,6 @@ and places it in
 which must have space for
 .Dv RIPEMD160_DIGEST_LENGTH
 == 20 bytes of output.
-If
-.Fa md
-is
-.Dv NULL ,
-the digest is placed in a static array.
 .Pp
 The following functions may be used if the message is not completely
 stored in memory:
@@ -149,3 +144,11 @@ and
 .Fn RIPEMD160_Final
 first appeared in SSLeay 0.9.0 and have been available since
 .Ox 2.4 .
+.Sh CAVEATS
+Other implementations allow
+.Fa md
+in
+.Fn RIPEMD160
+to be
+.Dv NULL
+and return a static array, which is not thread safe.

diff --git a/lib/libcrypto/man/SHA1.3 b/lib/libcrypto/man/SHA1.3
index f5061e5..722c10b 100644 (file)
--- a/lib/libcrypto/man/SHA1.3
+++ b/lib/libcrypto/man/SHA1.3
@@ -1,4 +1,4 @@
-.\"    $OpenBSD: SHA1.3,v 1.7 2018/03/27 17:35:50 schwarze Exp $
+.\"    $OpenBSD: SHA1.3,v 1.8 2024/05/26 09:54:16 tb Exp $
 .\"    OpenSSL 99d63d46 Oct 26 13:56:48 2016 -0400
 .\"
 .\" 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 27 2018 $
+.Dd $Mdocdate: May 26 2024 $
 .Dt SHA1 3
 .Os
 .Sh NAME
@@ -195,11 +195,6 @@ and places it in
 which must have space for
 .Dv SHA_DIGEST_LENGTH
 == 20 bytes of output.
-If
-.Fa md
-is
-.Dv NULL ,
-the digest is placed in a static array, which is not thread safe.
 .Pp
 The following functions may be used if the message is not completely
 stored in memory:
@@ -274,3 +269,16 @@ first appeared in SSLeay 0.5.1 and have been available since
 The other functions first appeared in OpenSSL 0.9.8
 and have been available since
 .Ox 4.5 .
+.Sh CAVEATS
+Other implementations allow
+.Fa md
+in
+.Fn SHA1 ,
+.Fn SHA224 ,
+.Fn SHA256 ,
+.Fn SHA384 ,
+and
+.Fn SHA512
+to be
+.Dv NULL
+and return a static array, which is not thread safe.