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, 6 insertions, 6 deletions

diff --git a/src/lib/libcrypto/man/EVP_EncryptInit.3 b/src/lib/libcrypto/man/EVP_EncryptInit.3
index e8d22d8677..a0adfbab09 100644
--- a/src/lib/libcrypto/man/EVP_EncryptInit.3
+++ b/src/lib/libcrypto/man/EVP_EncryptInit.3
@@ -1,4 +1,4 @@
-.\" $OpenBSD: EVP_EncryptInit.3,v 1.51 2023/12/26 22:13:00 schwarze Exp $
+.\" $OpenBSD: EVP_EncryptInit.3,v 1.52 2024/07/21 08:36:43 tb Exp $
 .\" full merge up to: OpenSSL 5211e094 Nov 11 14:39:11 2014 -0800
 .\"   EVP_bf_cbc.pod EVP_cast5_cbc.pod EVP_idea_cbc.pod EVP_rc2_cbc.pod
 .\"   7c6d372a Nov 20 13:20:01 2018 +0000
@@ -69,7 +69,7 @@
 .\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 .\" OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: December 26 2023 $
+.Dd $Mdocdate: July 21 2024 $
 .Dt EVP_ENCRYPTINIT 3
 .Os
 .Sh NAME
@@ -142,7 +142,7 @@
 .Fo EVP_EncryptInit_ex
 .Fa "EVP_CIPHER_CTX *ctx"
 .Fa "const EVP_CIPHER *type"
-.Fa "ENGINE *impl"
+.Fa "ENGINE *engine"
 .Fa "const unsigned char *key"
 .Fa "const unsigned char *iv"
 .Fc
@@ -164,7 +164,7 @@
 .Fo EVP_DecryptInit_ex
 .Fa "EVP_CIPHER_CTX *ctx"
 .Fa "const EVP_CIPHER *type"
-.Fa "ENGINE *impl"
+.Fa "ENGINE *engine"
 .Fa "const unsigned char *key"
 .Fa "const unsigned char *iv"
 .Fc
@@ -186,7 +186,7 @@
 .Fo EVP_CipherInit_ex
 .Fa "EVP_CIPHER_CTX *ctx"
 .Fa "const EVP_CIPHER *type"
-.Fa "ENGINE *impl"
+.Fa "ENGINE *engine"
 .Fa "const unsigned char *key"
 .Fa "const unsigned char *iv"
 .Fa "int enc"
@@ -361,7 +361,7 @@ is the IV to use (if necessary).
 The actual number of bytes used for the
 key and IV depends on the cipher.
 The
-.Fa ENGINE *impl
+.Fa ENGINE *engine
 argument is always ignored and passing
 .Dv NULL
 is recommended.