Unify description of the obsolete ENGINE parameter

This uses the same language in most manuals mentioning the obsolete
ENGINE parameters. Make it clear that it is always ignored and that
NULL should be passed. Always call it engine instead of a mix of e
pe, impl, eng.

1 files changed, 5 insertions, 5 deletions

diff --git a/src/lib/libcrypto/man/EVP_AEAD_CTX_init.3 b/src/lib/libcrypto/man/EVP_AEAD_CTX_init.3
index 01692c93e6..8b3b8adb0f 100644
--- a/src/lib/libcrypto/man/EVP_AEAD_CTX_init.3
+++ b/src/lib/libcrypto/man/EVP_AEAD_CTX_init.3
@@ -1,4 +1,4 @@
-.\" $OpenBSD: EVP_AEAD_CTX_init.3,v 1.15 2023/09/12 13:58:06 schwarze Exp $
+.\" $OpenBSD: EVP_AEAD_CTX_init.3,v 1.16 2024/07/21 08:36:43 tb Exp $
 .\"
 .\" Copyright (c) 2014, Google Inc.
 .\" Parts of the text were written by Adam Langley and David Benjamin.
@@ -17,7 +17,7 @@
 .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .\"
-.Dd $Mdocdate: September 12 2023 $
+.Dd $Mdocdate: July 21 2024 $
 .Dt EVP_AEAD_CTX_INIT 3
 .Os
 .Sh NAME
@@ -51,7 +51,7 @@
 .Fa "const unsigned char *key"
 .Fa "size_t key_len"
 .Fa "size_t tag_len"
-.Fa "ENGINE *impl"
+.Fa "ENGINE *engine"
 .Fc
 .Ft void
 .Fo EVP_AEAD_CTX_cleanup
@@ -142,11 +142,11 @@ initializes the context
 for the given AEAD algorithm
 .Fa aead .
 The
-.Fa impl
+.Fa engine
 argument must be
 .Dv NULL
 for the default implementation;
-other values are currently not supported.
+other values are not supported.
 Authentication tags may be truncated by passing a tag length.
 A
 .Fa tag_len