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authortb <>2024-07-21 08:36:43 +0000
committertb <>2024-07-21 08:36:43 +0000
commit4688a563b5da8909cc64fcc7369b1ec5491d5d58 (patch)
treeed0c4a447622751595335dd0ea2ec812761b3861 /src/lib
parentbb0cbaff332e2117f157bdcb8acfe6689a081e39 (diff)
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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.
Diffstat (limited to 'src/lib')
-rw-r--r--src/lib/libcrypto/man/DH_get0_pqg.315
-rw-r--r--src/lib/libcrypto/man/DSA_get0_pqg.315
-rw-r--r--src/lib/libcrypto/man/EC_KEY_METHOD_new.320
-rw-r--r--src/lib/libcrypto/man/EVP_AEAD_CTX_init.310
-rw-r--r--src/lib/libcrypto/man/EVP_DigestInit.349
-rw-r--r--src/lib/libcrypto/man/EVP_DigestSignInit.314
-rw-r--r--src/lib/libcrypto/man/EVP_DigestVerifyInit.314
-rw-r--r--src/lib/libcrypto/man/EVP_EncryptInit.312
-rw-r--r--src/lib/libcrypto/man/EVP_PKEY_CTX_new.335
-rw-r--r--src/lib/libcrypto/man/EVP_PKEY_asn1_get_count.324
-rw-r--r--src/lib/libcrypto/man/EVP_PKEY_new.323
-rw-r--r--src/lib/libcrypto/man/EVP_SignInit.314
-rw-r--r--src/lib/libcrypto/man/EVP_VerifyInit.316
-rw-r--r--src/lib/libcrypto/man/HMAC.311
14 files changed, 130 insertions, 142 deletions
diff --git a/src/lib/libcrypto/man/DH_get0_pqg.3 b/src/lib/libcrypto/man/DH_get0_pqg.3
index 340d50757b..eb012980f9 100644
--- a/src/lib/libcrypto/man/DH_get0_pqg.3
+++ b/src/lib/libcrypto/man/DH_get0_pqg.3
@@ -1,4 +1,4 @@
1.\" $OpenBSD: DH_get0_pqg.3,v 1.7 2023/03/06 13:25:46 tb Exp $ 1.\" $OpenBSD: DH_get0_pqg.3,v 1.8 2024/07/21 08:36:43 tb Exp $
2.\" selective merge up to: OpenSSL 83cf7abf May 29 13:07:08 2018 +0100 2.\" selective merge up to: OpenSSL 83cf7abf May 29 13:07:08 2018 +0100
3.\" 3.\"
4.\" This file was written by Matt Caswell <matt@openssl.org>. 4.\" This file was written by Matt Caswell <matt@openssl.org>.
@@ -48,7 +48,7 @@
48.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 48.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
49.\" OF THE POSSIBILITY OF SUCH DAMAGE. 49.\" OF THE POSSIBILITY OF SUCH DAMAGE.
50.\" 50.\"
51.Dd $Mdocdate: March 6 2023 $ 51.Dd $Mdocdate: July 21 2024 $
52.Dt DH_GET0_PQG 3 52.Dt DH_GET0_PQG 3
53.Os 53.Os
54.Sh NAME 54.Sh NAME
@@ -307,15 +307,8 @@ or 0 if none of the given
307are set. 307are set.
308.Pp 308.Pp
309.Fn DH_get0_engine 309.Fn DH_get0_engine
310returns a pointer to the 310always returns
311.Vt ENGINE 311.Dv NULL .
312used by the
313.Vt DH
314object
315.Fa dh ,
316or
317.Dv NULL
318if no engine was set for this object.
319.Sh SEE ALSO 312.Sh SEE ALSO
320.Xr DH_generate_key 3 , 313.Xr DH_generate_key 3 ,
321.Xr DH_generate_parameters 3 , 314.Xr DH_generate_parameters 3 ,
diff --git a/src/lib/libcrypto/man/DSA_get0_pqg.3 b/src/lib/libcrypto/man/DSA_get0_pqg.3
index 8639b0115b..b82affba66 100644
--- a/src/lib/libcrypto/man/DSA_get0_pqg.3
+++ b/src/lib/libcrypto/man/DSA_get0_pqg.3
@@ -1,4 +1,4 @@
1.\" $OpenBSD: DSA_get0_pqg.3,v 1.10 2023/12/29 22:37:47 tb Exp $ 1.\" $OpenBSD: DSA_get0_pqg.3,v 1.11 2024/07/21 08:36:43 tb Exp $
2.\" full merge up to: OpenSSL e90fc053 Jul 15 09:39:45 2017 -0400 2.\" full merge up to: OpenSSL e90fc053 Jul 15 09:39:45 2017 -0400
3.\" 3.\"
4.\" This file was written by Matt Caswell <matt@openssl.org>. 4.\" This file was written by Matt Caswell <matt@openssl.org>.
@@ -48,7 +48,7 @@
48.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 48.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
49.\" OF THE POSSIBILITY OF SUCH DAMAGE. 49.\" OF THE POSSIBILITY OF SUCH DAMAGE.
50.\" 50.\"
51.Dd $Mdocdate: December 29 2023 $ 51.Dd $Mdocdate: July 21 2024 $
52.Dt DSA_GET0_PQG 3 52.Dt DSA_GET0_PQG 3
53.Os 53.Os
54.Sh NAME 54.Sh NAME
@@ -283,15 +283,8 @@ or 0 if none of the given
283are set. 283are set.
284.Pp 284.Pp
285.Fn DSA_get0_engine 285.Fn DSA_get0_engine
286returns a pointer to the 286always returns
287.Vt ENGINE 287.Dv NULL .
288used by the
289.Vt DSA
290object
291Fa d ,
292or
293.Dv NULL
294if no engine was set for this object.
295.Sh SEE ALSO 288.Sh SEE ALSO
296.Xr DSA_do_sign 3 , 289.Xr DSA_do_sign 3 ,
297.Xr DSA_dup_DH 3 , 290.Xr DSA_dup_DH 3 ,
diff --git a/src/lib/libcrypto/man/EC_KEY_METHOD_new.3 b/src/lib/libcrypto/man/EC_KEY_METHOD_new.3
index 489bd3ac66..79c16ef014 100644
--- a/src/lib/libcrypto/man/EC_KEY_METHOD_new.3
+++ b/src/lib/libcrypto/man/EC_KEY_METHOD_new.3
@@ -1,4 +1,4 @@
1.\" $OpenBSD: EC_KEY_METHOD_new.3,v 1.3 2023/08/29 10:07:42 tb Exp $ 1.\" $OpenBSD: EC_KEY_METHOD_new.3,v 1.4 2024/07/21 08:36:43 tb Exp $
2.\" Copyright (c) 2019 Ingo Schwarze <schwarze@openbsd.org> 2.\" Copyright (c) 2019 Ingo Schwarze <schwarze@openbsd.org>
3.\" 3.\"
4.\" Permission to use, copy, modify, and distribute this software for any 4.\" Permission to use, copy, modify, and distribute this software for any
@@ -13,7 +13,7 @@
13.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 13.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 14.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
15.\" 15.\"
16.Dd $Mdocdate: August 29 2023 $ 16.Dd $Mdocdate: July 21 2024 $
17.Dt EC_KEY_METHOD_NEW 3 17.Dt EC_KEY_METHOD_NEW 3
18.Os 18.Os
19.Sh NAME 19.Sh NAME
@@ -262,17 +262,15 @@ is
262.Fn EC_KEY_new_method 262.Fn EC_KEY_new_method
263creates and initializes a new 263creates and initializes a new
264.Vt EC_KEY 264.Vt EC_KEY
265object using the given 265object using the
266.Fa engine ,
267or the using the
268.Vt EC_KEY_METHOD 266.Vt EC_KEY_METHOD
269set with 267set with
270.Fn EC_KEY_set_default_method 268.Fn EC_KEY_set_default_method .
271if 269The
272.Fa engine 270.Fa ENGINE *engine
273is 271argument is always ignored and passing
274.Dv NULL , 272.Dv NULL
275or using the default EC_KEY implementation by default. 273is recommended.
276.Pp 274.Pp
277.Fn EC_KEY_set_method 275.Fn EC_KEY_set_method
278dissociates the 276dissociates the
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 @@
1.\" $OpenBSD: EVP_AEAD_CTX_init.3,v 1.15 2023/09/12 13:58:06 schwarze Exp $ 1.\" $OpenBSD: EVP_AEAD_CTX_init.3,v 1.16 2024/07/21 08:36:43 tb Exp $
2.\" 2.\"
3.\" Copyright (c) 2014, Google Inc. 3.\" Copyright (c) 2014, Google Inc.
4.\" Parts of the text were written by Adam Langley and David Benjamin. 4.\" Parts of the text were written by Adam Langley and David Benjamin.
@@ -17,7 +17,7 @@
17.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 17.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
18.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 18.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
19.\" 19.\"
20.Dd $Mdocdate: September 12 2023 $ 20.Dd $Mdocdate: July 21 2024 $
21.Dt EVP_AEAD_CTX_INIT 3 21.Dt EVP_AEAD_CTX_INIT 3
22.Os 22.Os
23.Sh NAME 23.Sh NAME
@@ -51,7 +51,7 @@
51.Fa "const unsigned char *key" 51.Fa "const unsigned char *key"
52.Fa "size_t key_len" 52.Fa "size_t key_len"
53.Fa "size_t tag_len" 53.Fa "size_t tag_len"
54.Fa "ENGINE *impl" 54.Fa "ENGINE *engine"
55.Fc 55.Fc
56.Ft void 56.Ft void
57.Fo EVP_AEAD_CTX_cleanup 57.Fo EVP_AEAD_CTX_cleanup
@@ -142,11 +142,11 @@ initializes the context
142for the given AEAD algorithm 142for the given AEAD algorithm
143.Fa aead . 143.Fa aead .
144The 144The
145.Fa impl 145.Fa engine
146argument must be 146argument must be
147.Dv NULL 147.Dv NULL
148for the default implementation; 148for the default implementation;
149other values are currently not supported. 149other values are not supported.
150Authentication tags may be truncated by passing a tag length. 150Authentication tags may be truncated by passing a tag length.
151A 151A
152.Fa tag_len 152.Fa tag_len
diff --git a/src/lib/libcrypto/man/EVP_DigestInit.3 b/src/lib/libcrypto/man/EVP_DigestInit.3
index bb7a847d4f..c825725009 100644
--- a/src/lib/libcrypto/man/EVP_DigestInit.3
+++ b/src/lib/libcrypto/man/EVP_DigestInit.3
@@ -1,4 +1,4 @@
1.\" $OpenBSD: EVP_DigestInit.3,v 1.33 2024/03/19 17:34:05 tb Exp $ 1.\" $OpenBSD: EVP_DigestInit.3,v 1.34 2024/07/21 08:36:43 tb Exp $
2.\" full merge up to: OpenSSL 7f572e95 Dec 2 13:57:04 2015 +0000 2.\" full merge up to: OpenSSL 7f572e95 Dec 2 13:57:04 2015 +0000
3.\" selective merge up to: OpenSSL 24a535ea Sep 22 13:14:20 2020 +0100 3.\" selective merge up to: OpenSSL 24a535ea Sep 22 13:14:20 2020 +0100
4.\" 4.\"
@@ -70,7 +70,7 @@
70.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 70.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
71.\" OF THE POSSIBILITY OF SUCH DAMAGE. 71.\" OF THE POSSIBILITY OF SUCH DAMAGE.
72.\" 72.\"
73.Dd $Mdocdate: March 19 2024 $ 73.Dd $Mdocdate: July 21 2024 $
74.Dt EVP_DIGESTINIT 3 74.Dt EVP_DIGESTINIT 3
75.Os 75.Os
76.Sh NAME 76.Sh NAME
@@ -132,7 +132,7 @@
132.Fo EVP_DigestInit_ex 132.Fo EVP_DigestInit_ex
133.Fa "EVP_MD_CTX *ctx" 133.Fa "EVP_MD_CTX *ctx"
134.Fa "const EVP_MD *type" 134.Fa "const EVP_MD *type"
135.Fa "ENGINE *impl" 135.Fa "ENGINE *engine"
136.Fc 136.Fc
137.Ft int 137.Ft int
138.Fo EVP_DigestUpdate 138.Fo EVP_DigestUpdate
@@ -153,7 +153,7 @@
153.Fa "unsigned char *md" 153.Fa "unsigned char *md"
154.Fa "unsigned int *s" 154.Fa "unsigned int *s"
155.Fa "const EVP_MD *type" 155.Fa "const EVP_MD *type"
156.Fa "ENGINE *impl" 156.Fa "ENGINE *engine"
157.Fc 157.Fc
158.Ft int 158.Ft int
159.Fo EVP_MD_CTX_copy_ex 159.Fo EVP_MD_CTX_copy_ex
@@ -249,21 +249,16 @@ respectively.
249sets up the digest context 249sets up the digest context
250.Fa ctx 250.Fa ctx
251to use a digest 251to use a digest
252.Fa type 252.Fa type .
253from
254.Vt ENGINE
255.Fa impl .
256The 253The
257.Fa type 254.Fa type
258will typically be supplied by a function such as 255will typically be supplied by a function such as
259.Fn EVP_sha512 . 256.Fn EVP_sha512 .
260If 257The
261.Fa impl 258.Fa ENGINE *engine
262is 259argument is always ignored and passing
263.Dv NULL , 260.Dv NULL
264then the default implementation of digest 261is recommended.
265.Fa type
266is used.
267.Pp 262.Pp
268.Fn EVP_DigestUpdate 263.Fn EVP_DigestUpdate
269hashes 264hashes
@@ -306,9 +301,6 @@ bytes of data at
306.Fa d 301.Fa d
307using the digest 302using the digest
308.Fa type 303.Fa type
309from
310.Vt ENGINE
311.Fa impl
312in a one-shot operation and place the digest value into 304in a one-shot operation and place the digest value into
313.Fa md , 305.Fa md ,
314and, unless 306and, unless
@@ -323,6 +315,11 @@ This wrapper uses a temporary digest context and passes its arguments to
323and 315and
324.Fn EVP_DigestFinal_ex 316.Fn EVP_DigestFinal_ex
325internally. 317internally.
318The
319.Fa ENGINE *engine
320argument is always ignored and passing
321.Dv NULL
322is recommended.
326.Pp 323.Pp
327.Fn EVP_MD_CTX_copy_ex 324.Fn EVP_MD_CTX_copy_ex
328can be used to copy the message digest state from 325can be used to copy the message digest state from
@@ -335,8 +332,7 @@ differ in the last few bytes.
335.Fn EVP_DigestInit 332.Fn EVP_DigestInit
336is a deprecated function behaving like 333is a deprecated function behaving like
337.Fn EVP_DigestInit_ex 334.Fn EVP_DigestInit_ex
338except that it always uses the default digest implementation 335except that it requires
339and that it requires
340.Fn EVP_MD_CTX_reset 336.Fn EVP_MD_CTX_reset
341before it can be used on a context that was already used. 337before it can be used on a context that was already used.
342.Pp 338.Pp
@@ -399,11 +395,11 @@ in preference to the low-level interfaces.
399This is because the code then becomes transparent to the digest used and 395This is because the code then becomes transparent to the digest used and
400much more flexible. 396much more flexible.
401.Pp 397.Pp
402For most applications the 398The
403.Fa impl 399.Fa ENGINE *engine
404parameter to 400argument is always ignored and passing
405.Fn EVP_DigestInit_ex 401.Dv NULL
406will be set to NULL to use the default digest implementation. 402is recommended.
407.Pp 403.Pp
408The functions 404The functions
409.Fn EVP_DigestInit , 405.Fn EVP_DigestInit ,
@@ -418,8 +414,7 @@ New applications should use
418and 414and
419.Fn EVP_MD_CTX_copy_ex 415.Fn EVP_MD_CTX_copy_ex
420because they can efficiently reuse a digest context instead of 416because they can efficiently reuse a digest context instead of
421initializing and cleaning it up on each call and allow non-default 417initializing and cleaning it up on each call.
422implementations of digests to be specified.
423.Pp 418.Pp
424If digest contexts are not cleaned up after use, memory leaks will occur. 419If digest contexts are not cleaned up after use, memory leaks will occur.
425.Sh RETURN VALUES 420.Sh RETURN VALUES
diff --git a/src/lib/libcrypto/man/EVP_DigestSignInit.3 b/src/lib/libcrypto/man/EVP_DigestSignInit.3
index de6e57c2cd..92b656a106 100644
--- a/src/lib/libcrypto/man/EVP_DigestSignInit.3
+++ b/src/lib/libcrypto/man/EVP_DigestSignInit.3
@@ -1,4 +1,4 @@
1.\" $OpenBSD: EVP_DigestSignInit.3,v 1.12 2022/01/15 09:08:51 tb Exp $ 1.\" $OpenBSD: EVP_DigestSignInit.3,v 1.13 2024/07/21 08:36:43 tb Exp $
2.\" OpenSSL 9b86974e Aug 17 15:21:33 2015 -0400 2.\" OpenSSL 9b86974e Aug 17 15:21:33 2015 -0400
3.\" 3.\"
4.\" This file was written by Dr. Stephen Henson <steve@openssl.org>. 4.\" This file was written by Dr. Stephen Henson <steve@openssl.org>.
@@ -49,7 +49,7 @@
49.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 49.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
50.\" OF THE POSSIBILITY OF SUCH DAMAGE. 50.\" OF THE POSSIBILITY OF SUCH DAMAGE.
51.\" 51.\"
52.Dd $Mdocdate: January 15 2022 $ 52.Dd $Mdocdate: July 21 2024 $
53.Dt EVP_DIGESTSIGNINIT 3 53.Dt EVP_DIGESTSIGNINIT 3
54.Os 54.Os
55.Sh NAME 55.Sh NAME
@@ -65,7 +65,7 @@
65.Fa "EVP_MD_CTX *ctx" 65.Fa "EVP_MD_CTX *ctx"
66.Fa "EVP_PKEY_CTX **pctx" 66.Fa "EVP_PKEY_CTX **pctx"
67.Fa "const EVP_MD *type" 67.Fa "const EVP_MD *type"
68.Fa "ENGINE *e" 68.Fa "ENGINE *engine"
69.Fa "EVP_PKEY *pkey" 69.Fa "EVP_PKEY *pkey"
70.Fc 70.Fc
71.Ft int 71.Ft int
@@ -97,11 +97,13 @@ sets up the signing context
97.Fa ctx 97.Fa ctx
98to use the digest 98to use the digest
99.Fa type 99.Fa type
100from
101.Vt ENGINE
102.Fa e
103and private key 100and private key
104.Fa pkey . 101.Fa pkey .
102The
103.Fa ENGINE *engine
104argument is always ignored and passing
105.Dv NULL
106is recommended.
105.Fa ctx 107.Fa ctx
106must be initialized with 108must be initialized with
107.Xr EVP_MD_CTX_init 3 109.Xr EVP_MD_CTX_init 3
diff --git a/src/lib/libcrypto/man/EVP_DigestVerifyInit.3 b/src/lib/libcrypto/man/EVP_DigestVerifyInit.3
index 0eb3143467..b3286bf201 100644
--- a/src/lib/libcrypto/man/EVP_DigestVerifyInit.3
+++ b/src/lib/libcrypto/man/EVP_DigestVerifyInit.3
@@ -1,4 +1,4 @@
1.\" $OpenBSD: EVP_DigestVerifyInit.3,v 1.14 2022/01/15 09:08:51 tb Exp $ 1.\" $OpenBSD: EVP_DigestVerifyInit.3,v 1.15 2024/07/21 08:36:43 tb Exp $
2.\" OpenSSL fb552ac6 Sep 30 23:43:01 2009 +0000 2.\" OpenSSL fb552ac6 Sep 30 23:43:01 2009 +0000
3.\" 3.\"
4.\" This file was written by Dr. Stephen Henson <steve@openssl.org>. 4.\" This file was written by Dr. Stephen Henson <steve@openssl.org>.
@@ -49,7 +49,7 @@
49.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 49.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
50.\" OF THE POSSIBILITY OF SUCH DAMAGE. 50.\" OF THE POSSIBILITY OF SUCH DAMAGE.
51.\" 51.\"
52.Dd $Mdocdate: January 15 2022 $ 52.Dd $Mdocdate: July 21 2024 $
53.Dt EVP_DIGESTVERIFYINIT 3 53.Dt EVP_DIGESTVERIFYINIT 3
54.Os 54.Os
55.Sh NAME 55.Sh NAME
@@ -65,7 +65,7 @@
65.Fa "EVP_MD_CTX *ctx" 65.Fa "EVP_MD_CTX *ctx"
66.Fa "EVP_PKEY_CTX **pctx" 66.Fa "EVP_PKEY_CTX **pctx"
67.Fa "const EVP_MD *type" 67.Fa "const EVP_MD *type"
68.Fa "ENGINE *e" 68.Fa "ENGINE *engine"
69.Fa "EVP_PKEY *pkey" 69.Fa "EVP_PKEY *pkey"
70.Fc 70.Fc
71.Ft int 71.Ft int
@@ -97,9 +97,6 @@ sets up verification context
97.Fa ctx 97.Fa ctx
98to use digest 98to use digest
99.Fa type 99.Fa type
100from
101.Vt ENGINE
102.Fa e
103and public key 100and public key
104.Fa pkey . 101.Fa pkey .
105.Fa ctx 102.Fa ctx
@@ -124,6 +121,11 @@ value returned must not be freed directly by the application.
124It will be freed automatically when the 121It will be freed automatically when the
125.Vt EVP_MD_CTX 122.Vt EVP_MD_CTX
126is freed. 123is freed.
124The
125.Fa ENGINE *engine
126argument is always ignored and passing
127.Dv NULL
128is recommended.
127.Pp 129.Pp
128.Fn EVP_DigestVerifyUpdate 130.Fn EVP_DigestVerifyUpdate
129hashes 131hashes
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 @@
1.\" $OpenBSD: EVP_EncryptInit.3,v 1.51 2023/12/26 22:13:00 schwarze Exp $ 1.\" $OpenBSD: EVP_EncryptInit.3,v 1.52 2024/07/21 08:36:43 tb Exp $
2.\" full merge up to: OpenSSL 5211e094 Nov 11 14:39:11 2014 -0800 2.\" full merge up to: OpenSSL 5211e094 Nov 11 14:39:11 2014 -0800
3.\" EVP_bf_cbc.pod EVP_cast5_cbc.pod EVP_idea_cbc.pod EVP_rc2_cbc.pod 3.\" EVP_bf_cbc.pod EVP_cast5_cbc.pod EVP_idea_cbc.pod EVP_rc2_cbc.pod
4.\" 7c6d372a Nov 20 13:20:01 2018 +0000 4.\" 7c6d372a Nov 20 13:20:01 2018 +0000
@@ -69,7 +69,7 @@
69.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 69.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
70.\" OF THE POSSIBILITY OF SUCH DAMAGE. 70.\" OF THE POSSIBILITY OF SUCH DAMAGE.
71.\" 71.\"
72.Dd $Mdocdate: December 26 2023 $ 72.Dd $Mdocdate: July 21 2024 $
73.Dt EVP_ENCRYPTINIT 3 73.Dt EVP_ENCRYPTINIT 3
74.Os 74.Os
75.Sh NAME 75.Sh NAME
@@ -142,7 +142,7 @@
142.Fo EVP_EncryptInit_ex 142.Fo EVP_EncryptInit_ex
143.Fa "EVP_CIPHER_CTX *ctx" 143.Fa "EVP_CIPHER_CTX *ctx"
144.Fa "const EVP_CIPHER *type" 144.Fa "const EVP_CIPHER *type"
145.Fa "ENGINE *impl" 145.Fa "ENGINE *engine"
146.Fa "const unsigned char *key" 146.Fa "const unsigned char *key"
147.Fa "const unsigned char *iv" 147.Fa "const unsigned char *iv"
148.Fc 148.Fc
@@ -164,7 +164,7 @@
164.Fo EVP_DecryptInit_ex 164.Fo EVP_DecryptInit_ex
165.Fa "EVP_CIPHER_CTX *ctx" 165.Fa "EVP_CIPHER_CTX *ctx"
166.Fa "const EVP_CIPHER *type" 166.Fa "const EVP_CIPHER *type"
167.Fa "ENGINE *impl" 167.Fa "ENGINE *engine"
168.Fa "const unsigned char *key" 168.Fa "const unsigned char *key"
169.Fa "const unsigned char *iv" 169.Fa "const unsigned char *iv"
170.Fc 170.Fc
@@ -186,7 +186,7 @@
186.Fo EVP_CipherInit_ex 186.Fo EVP_CipherInit_ex
187.Fa "EVP_CIPHER_CTX *ctx" 187.Fa "EVP_CIPHER_CTX *ctx"
188.Fa "const EVP_CIPHER *type" 188.Fa "const EVP_CIPHER *type"
189.Fa "ENGINE *impl" 189.Fa "ENGINE *engine"
190.Fa "const unsigned char *key" 190.Fa "const unsigned char *key"
191.Fa "const unsigned char *iv" 191.Fa "const unsigned char *iv"
192.Fa "int enc" 192.Fa "int enc"
@@ -361,7 +361,7 @@ is the IV to use (if necessary).
361The actual number of bytes used for the 361The actual number of bytes used for the
362key and IV depends on the cipher. 362key and IV depends on the cipher.
363The 363The
364.Fa ENGINE *impl 364.Fa ENGINE *engine
365argument is always ignored and passing 365argument is always ignored and passing
366.Dv NULL 366.Dv NULL
367is recommended. 367is recommended.
diff --git a/src/lib/libcrypto/man/EVP_PKEY_CTX_new.3 b/src/lib/libcrypto/man/EVP_PKEY_CTX_new.3
index 7a72ac18fa..cc0f5f16dc 100644
--- a/src/lib/libcrypto/man/EVP_PKEY_CTX_new.3
+++ b/src/lib/libcrypto/man/EVP_PKEY_CTX_new.3
@@ -1,4 +1,4 @@
1.\" $OpenBSD: EVP_PKEY_CTX_new.3,v 1.13 2023/09/09 14:39:09 schwarze Exp $ 1.\" $OpenBSD: EVP_PKEY_CTX_new.3,v 1.14 2024/07/21 08:36:43 tb Exp $
2.\" full merge up to: OpenSSL df75c2bf Dec 9 01:02:36 2018 +0100 2.\" full merge up to: OpenSSL df75c2bf Dec 9 01:02:36 2018 +0100
3.\" 3.\"
4.\" This file is a derived work. 4.\" This file is a derived work.
@@ -65,7 +65,7 @@
65.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 65.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
66.\" OF THE POSSIBILITY OF SUCH DAMAGE. 66.\" OF THE POSSIBILITY OF SUCH DAMAGE.
67.\" 67.\"
68.Dd $Mdocdate: September 9 2023 $ 68.Dd $Mdocdate: July 21 2024 $
69.Dt EVP_PKEY_CTX_NEW 3 69.Dt EVP_PKEY_CTX_NEW 3
70.Os 70.Os
71.Sh NAME 71.Sh NAME
@@ -79,12 +79,12 @@
79.Ft EVP_PKEY_CTX * 79.Ft EVP_PKEY_CTX *
80.Fo EVP_PKEY_CTX_new 80.Fo EVP_PKEY_CTX_new
81.Fa "EVP_PKEY *pkey" 81.Fa "EVP_PKEY *pkey"
82.Fa "ENGINE *e" 82.Fa "ENGINE *engine"
83.Fc 83.Fc
84.Ft EVP_PKEY_CTX * 84.Ft EVP_PKEY_CTX *
85.Fo EVP_PKEY_CTX_new_id 85.Fo EVP_PKEY_CTX_new_id
86.Fa "int id" 86.Fa "int id"
87.Fa "ENGINE *e" 87.Fa "ENGINE *engine"
88.Fc 88.Fc
89.Ft EVP_PKEY_CTX * 89.Ft EVP_PKEY_CTX *
90.Fo EVP_PKEY_CTX_dup 90.Fo EVP_PKEY_CTX_dup
@@ -99,26 +99,23 @@ The
99.Fn EVP_PKEY_CTX_new 99.Fn EVP_PKEY_CTX_new
100function allocates a public key algorithm context using the algorithm 100function allocates a public key algorithm context using the algorithm
101specified in 101specified in
102.Fa pkey 102.Fa pkey .
103and using 103The
104.Fa e 104.Fa ENGINE *engine
105unless it is 105argument is always ignored and passing
106.Dv NULL . 106.Dv NULL
107If 107is recommended.
108.Fa pkey
109is associated with an engine, that engine is used and
110.Fa e
111is ignored.
112.Pp 108.Pp
113The 109The
114.Fn EVP_PKEY_CTX_new_id 110.Fn EVP_PKEY_CTX_new_id
115function allocates a public key algorithm context using the algorithm 111function allocates a public key algorithm context using the algorithm
116specified by 112specified by
117.Fa id 113.Fa id .
118and using 114The
119.Fa e 115.Fa ENGINE *engine
120unless it is 116argument is always ignored and passing
121.Dv NULL . 117.Dv NULL
118is recommended.
122It is normally used when no 119It is normally used when no
123.Vt EVP_PKEY 120.Vt EVP_PKEY
124structure is associated with the operations, for example during 121structure is associated with the operations, for example during
diff --git a/src/lib/libcrypto/man/EVP_PKEY_asn1_get_count.3 b/src/lib/libcrypto/man/EVP_PKEY_asn1_get_count.3
index 85a6471aeb..6e6c25e253 100644
--- a/src/lib/libcrypto/man/EVP_PKEY_asn1_get_count.3
+++ b/src/lib/libcrypto/man/EVP_PKEY_asn1_get_count.3
@@ -1,4 +1,4 @@
1.\" $OpenBSD: EVP_PKEY_asn1_get_count.3,v 1.8 2023/12/21 21:32:01 tb Exp $ 1.\" $OpenBSD: EVP_PKEY_asn1_get_count.3,v 1.9 2024/07/21 08:36:43 tb Exp $
2.\" full merge up to: OpenSSL 72a7a702 Feb 26 14:05:09 2019 +0000 2.\" full merge up to: OpenSSL 72a7a702 Feb 26 14:05:09 2019 +0000
3.\" 3.\"
4.\" This file is a derived work. 4.\" This file is a derived work.
@@ -65,7 +65,7 @@
65.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 65.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
66.\" OF THE POSSIBILITY OF SUCH DAMAGE. 66.\" OF THE POSSIBILITY OF SUCH DAMAGE.
67.\" 67.\"
68.Dd $Mdocdate: December 21 2023 $ 68.Dd $Mdocdate: July 21 2024 $
69.Dt EVP_PKEY_ASN1_GET_COUNT 3 69.Dt EVP_PKEY_ASN1_GET_COUNT 3
70.Os 70.Os
71.Sh NAME 71.Sh NAME
@@ -90,12 +90,12 @@
90.Fc 90.Fc
91.Ft const EVP_PKEY_ASN1_METHOD * 91.Ft const EVP_PKEY_ASN1_METHOD *
92.Fo EVP_PKEY_asn1_find 92.Fo EVP_PKEY_asn1_find
93.Fa "ENGINE **pe" 93.Fa "ENGINE **engine"
94.Fa "int type" 94.Fa "int type"
95.Fc 95.Fc
96.Ft const EVP_PKEY_ASN1_METHOD * 96.Ft const EVP_PKEY_ASN1_METHOD *
97.Fo EVP_PKEY_asn1_find_str 97.Fo EVP_PKEY_asn1_find_str
98.Fa "ENGINE **pe" 98.Fa "ENGINE **engine"
99.Fa "const char *str" 99.Fa "const char *str"
100.Fa "int len" 100.Fa "int len"
101.Fc 101.Fc
@@ -130,14 +130,12 @@ and
130.Xr EVP_PKEY_id 3 130.Xr EVP_PKEY_id 3
131may return. 131may return.
132If 132If
133.Fa pe 133.Fa engine
134is not 134is not
135.Dv NULL , 135.Dv NULL ,
136it first looks for an engine implementing a method for the NID 136.Pf * Fa engine
137.Fa type . 137is set to
138If one is found, 138.Dv NULL .
139.Pf * Fa pe
140is set to that engine and the method from that engine is returned instead.
141.Pp 139.Pp
142.Fn EVP_PKEY_asn1_find_str 140.Fn EVP_PKEY_asn1_find_str
143looks up the method with the PEM type string given by the first 141looks up the method with the PEM type string given by the first
@@ -157,10 +155,12 @@ manual page.
157Just like 155Just like
158.Fn EVP_PKEY_asn1_find , 156.Fn EVP_PKEY_asn1_find ,
159if 157if
160.Fa pe 158.Fa engine
161is not 159is not
162.Dv NULL , 160.Dv NULL ,
163methods from engines are preferred. 161.Pf * Fa engine
162is set to
163.Dv NULL .
164.Pp 164.Pp
165.Fn EVP_PKEY_asn1_get0_info 165.Fn EVP_PKEY_asn1_get0_info
166retrieves the public key ID as returned by 166retrieves the public key ID as returned by
diff --git a/src/lib/libcrypto/man/EVP_PKEY_new.3 b/src/lib/libcrypto/man/EVP_PKEY_new.3
index 3b9611990a..36f3886856 100644
--- a/src/lib/libcrypto/man/EVP_PKEY_new.3
+++ b/src/lib/libcrypto/man/EVP_PKEY_new.3
@@ -1,4 +1,4 @@
1.\" $OpenBSD: EVP_PKEY_new.3,v 1.18 2022/12/14 22:37:07 schwarze Exp $ 1.\" $OpenBSD: EVP_PKEY_new.3,v 1.19 2024/07/21 08:36:43 tb Exp $
2.\" full merge up to: OpenSSL 4dcfdfce May 27 11:50:05 2020 +0100 2.\" full merge up to: OpenSSL 4dcfdfce May 27 11:50:05 2020 +0100
3.\" 3.\"
4.\" This file is a derived work. 4.\" This file is a derived work.
@@ -66,7 +66,7 @@
66.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 66.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
67.\" OF THE POSSIBILITY OF SUCH DAMAGE. 67.\" OF THE POSSIBILITY OF SUCH DAMAGE.
68.\" 68.\"
69.Dd $Mdocdate: December 14 2022 $ 69.Dd $Mdocdate: July 21 2024 $
70.Dt EVP_PKEY_NEW 3 70.Dt EVP_PKEY_NEW 3
71.Os 71.Os
72.Sh NAME 72.Sh NAME
@@ -95,20 +95,20 @@
95.Ft EVP_PKEY * 95.Ft EVP_PKEY *
96.Fo EVP_PKEY_new_raw_private_key 96.Fo EVP_PKEY_new_raw_private_key
97.Fa "int type" 97.Fa "int type"
98.Fa "ENGINE *e" 98.Fa "ENGINE *engine"
99.Fa "const unsigned char *rawpriv" 99.Fa "const unsigned char *rawpriv"
100.Fa "size_t rawlen" 100.Fa "size_t rawlen"
101.Fc 101.Fc
102.Ft EVP_PKEY * 102.Ft EVP_PKEY *
103.Fo EVP_PKEY_new_raw_public_key 103.Fo EVP_PKEY_new_raw_public_key
104.Fa "int type" 104.Fa "int type"
105.Fa "ENGINE *e" 105.Fa "ENGINE *engine"
106.Fa "const unsigned char *rawpub" 106.Fa "const unsigned char *rawpub"
107.Fa "size_t rawlen" 107.Fa "size_t rawlen"
108.Fc 108.Fc
109.Ft EVP_PKEY * 109.Ft EVP_PKEY *
110.Fo EVP_PKEY_new_CMAC_key 110.Fo EVP_PKEY_new_CMAC_key
111.Fa "ENGINE *e" 111.Fa "ENGINE *engine"
112.Fa "const unsigned char *rawpriv" 112.Fa "const unsigned char *rawpriv"
113.Fa "size_t rawlen" 113.Fa "size_t rawlen"
114.Fa "const EVP_CIPHER *cipher" 114.Fa "const EVP_CIPHER *cipher"
@@ -116,7 +116,7 @@
116.Ft EVP_PKEY * 116.Ft EVP_PKEY *
117.Fo EVP_PKEY_new_mac_key 117.Fo EVP_PKEY_new_mac_key
118.Fa "int type" 118.Fa "int type"
119.Fa "ENGINE *e" 119.Fa "ENGINE *engine"
120.Fa "const unsigned char *rawpriv" 120.Fa "const unsigned char *rawpriv"
121.Fa "int rawlen" 121.Fa "int rawlen"
122.Fc 122.Fc
@@ -165,12 +165,6 @@ pointer, no action occurs.
165.Fn EVP_PKEY_new_raw_private_key 165.Fn EVP_PKEY_new_raw_private_key
166allocates a new 166allocates a new
167.Vt EVP_PKEY . 167.Vt EVP_PKEY .
168If
169.Fa e
170is
171.Pf non- Dv NULL ,
172the new structure is associated with the engine
173.Fa e .
174The NID of a public key algorithm that supports raw private keys, i.e.\& 168The NID of a public key algorithm that supports raw private keys, i.e.\&
175.Dv EVP_PKEY_HMAC , 169.Dv EVP_PKEY_HMAC ,
176.Dv EVP_PKEY_X25519 , 170.Dv EVP_PKEY_X25519 ,
@@ -184,6 +178,11 @@ bytes of raw private key data of that type in
184.Fa rawpriv . 178.Fa rawpriv .
185The public key data is automatically derived from the given private 179The public key data is automatically derived from the given private
186key data, if appropriate for the algorithm type. 180key data, if appropriate for the algorithm type.
181The
182.Fa ENGINE *engine
183argument is always ignored and passing
184.Dv NULL
185is recommended.
187.Pp 186.Pp
188.Fn EVP_PKEY_new_raw_public_key 187.Fn EVP_PKEY_new_raw_public_key
189works in the same way as 188works in the same way as
diff --git a/src/lib/libcrypto/man/EVP_SignInit.3 b/src/lib/libcrypto/man/EVP_SignInit.3
index dc042910bb..b8ead765b1 100644
--- a/src/lib/libcrypto/man/EVP_SignInit.3
+++ b/src/lib/libcrypto/man/EVP_SignInit.3
@@ -1,4 +1,4 @@
1.\" $OpenBSD: EVP_SignInit.3,v 1.17 2023/11/16 20:27:43 schwarze Exp $ 1.\" $OpenBSD: EVP_SignInit.3,v 1.18 2024/07/21 08:36:43 tb Exp $
2.\" full merge up to: OpenSSL b97fdb57 Nov 11 09:33:09 2016 +0100 2.\" full merge up to: OpenSSL b97fdb57 Nov 11 09:33:09 2016 +0100
3.\" selective merge up to: OpenSSL 79b49fb0 Mar 20 10:03:10 2018 +1000 3.\" selective merge up to: OpenSSL 79b49fb0 Mar 20 10:03:10 2018 +1000
4.\" 4.\"
@@ -50,7 +50,7 @@
50.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 50.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
51.\" OF THE POSSIBILITY OF SUCH DAMAGE. 51.\" OF THE POSSIBILITY OF SUCH DAMAGE.
52.\" 52.\"
53.Dd $Mdocdate: November 16 2023 $ 53.Dd $Mdocdate: July 21 2024 $
54.Dt EVP_SIGNINIT 3 54.Dt EVP_SIGNINIT 3
55.Os 55.Os
56.Sh NAME 56.Sh NAME
@@ -65,7 +65,7 @@
65.Fo EVP_SignInit_ex 65.Fo EVP_SignInit_ex
66.Fa "EVP_MD_CTX *ctx" 66.Fa "EVP_MD_CTX *ctx"
67.Fa "const EVP_MD *type" 67.Fa "const EVP_MD *type"
68.Fa "ENGINE *impl" 68.Fa "ENGINE *engine"
69.Fc 69.Fc
70.Ft int 70.Ft int
71.Fo EVP_SignUpdate 71.Fo EVP_SignUpdate
@@ -94,13 +94,15 @@ sets up a signing context
94.Fa ctx 94.Fa ctx
95to use the digest 95to use the digest
96.Fa type 96.Fa type
97from
98.Vt ENGINE
99.Fa impl .
100.Fa ctx 97.Fa ctx
101must be initialized with 98must be initialized with
102.Xr EVP_MD_CTX_init 3 99.Xr EVP_MD_CTX_init 3
103before calling this function. 100before calling this function.
101The
102.Fa ENGINE *engine
103argument is always ignored and passing
104.Dv NULL
105is recommended.
104.Pp 106.Pp
105.Fn EVP_SignUpdate 107.Fn EVP_SignUpdate
106hashes 108hashes
diff --git a/src/lib/libcrypto/man/EVP_VerifyInit.3 b/src/lib/libcrypto/man/EVP_VerifyInit.3
index 90a774e514..dfebe8f2bf 100644
--- a/src/lib/libcrypto/man/EVP_VerifyInit.3
+++ b/src/lib/libcrypto/man/EVP_VerifyInit.3
@@ -1,4 +1,4 @@
1.\" $OpenBSD: EVP_VerifyInit.3,v 1.11 2023/11/16 20:27:43 schwarze Exp $ 1.\" $OpenBSD: EVP_VerifyInit.3,v 1.12 2024/07/21 08:36:43 tb Exp $
2.\" full merge up to: OpenSSL b97fdb57 Nov 11 09:33:09 2016 +0100 2.\" full merge up to: OpenSSL b97fdb57 Nov 11 09:33:09 2016 +0100
3.\" selective merge up to: OpenSSL 79b49fb0 Mar 20 10:03:10 2018 +1000 3.\" selective merge up to: OpenSSL 79b49fb0 Mar 20 10:03:10 2018 +1000
4.\" 4.\"
@@ -50,7 +50,7 @@
50.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 50.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
51.\" OF THE POSSIBILITY OF SUCH DAMAGE. 51.\" OF THE POSSIBILITY OF SUCH DAMAGE.
52.\" 52.\"
53.Dd $Mdocdate: November 16 2023 $ 53.Dd $Mdocdate: July 21 2024 $
54.Dt EVP_VERIFYINIT 3 54.Dt EVP_VERIFYINIT 3
55.Os 55.Os
56.Sh NAME 56.Sh NAME
@@ -65,7 +65,7 @@
65.Fo EVP_VerifyInit_ex 65.Fo EVP_VerifyInit_ex
66.Fa "EVP_MD_CTX *ctx" 66.Fa "EVP_MD_CTX *ctx"
67.Fa "const EVP_MD *type" 67.Fa "const EVP_MD *type"
68.Fa "ENGINE *impl" 68.Fa "ENGINE *engine"
69.Fc 69.Fc
70.Ft int 70.Ft int
71.Fo EVP_VerifyUpdate 71.Fo EVP_VerifyUpdate
@@ -93,14 +93,16 @@ digital signatures.
93sets up a verification context 93sets up a verification context
94.Fa ctx 94.Fa ctx
95to use the digest 95to use the digest
96.Fa type 96.Fa type .
97from
98.Vt ENGINE
99.Fa impl .
100.Fa ctx 97.Fa ctx
101must be initialized by calling 98must be initialized by calling
102.Xr EVP_MD_CTX_init 3 99.Xr EVP_MD_CTX_init 3
103before calling this function. 100before calling this function.
101The
102.Fa ENGINE *engine
103argument is always ignored and passing
104.Dv NULL
105is recommended.
104.Pp 106.Pp
105.Fn EVP_VerifyUpdate 107.Fn EVP_VerifyUpdate
106hashes 108hashes
diff --git a/src/lib/libcrypto/man/HMAC.3 b/src/lib/libcrypto/man/HMAC.3
index fa853bb4a1..dc32a111be 100644
--- a/src/lib/libcrypto/man/HMAC.3
+++ b/src/lib/libcrypto/man/HMAC.3
@@ -1,4 +1,4 @@
1.\" $OpenBSD: HMAC.3,v 1.21 2024/05/26 09:54:16 tb Exp $ 1.\" $OpenBSD: HMAC.3,v 1.22 2024/07/21 08:36:43 tb Exp $
2.\" full merge up to: OpenSSL crypto/hmac a528d4f0 Oct 27 13:40:11 2015 -0400 2.\" full merge up to: OpenSSL crypto/hmac a528d4f0 Oct 27 13:40:11 2015 -0400
3.\" selective merge up to: OpenSSL man3/HMAC b3696a55 Sep 2 09:35:50 2017 -0400 3.\" selective merge up to: OpenSSL man3/HMAC b3696a55 Sep 2 09:35:50 2017 -0400
4.\" 4.\"
@@ -52,7 +52,7 @@
52.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 52.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
53.\" OF THE POSSIBILITY OF SUCH DAMAGE. 53.\" OF THE POSSIBILITY OF SUCH DAMAGE.
54.\" 54.\"
55.Dd $Mdocdate: May 26 2024 $ 55.Dd $Mdocdate: July 21 2024 $
56.Dt HMAC 3 56.Dt HMAC 3
57.Os 57.Os
58.Sh NAME 58.Sh NAME
@@ -97,7 +97,7 @@
97.Fa "const void *key" 97.Fa "const void *key"
98.Fa "int key_len" 98.Fa "int key_len"
99.Fa "const EVP_MD *md" 99.Fa "const EVP_MD *md"
100.Fa "ENGINE *impl" 100.Fa "ENGINE *engine"
101.Fc 101.Fc
102.Ft int 102.Ft int
103.Fo HMAC_Init 103.Fo HMAC_Init
@@ -223,6 +223,11 @@ nor the same as the previous digest used by
223.Fa ctx , 223.Fa ctx ,
224then an error is returned because reuse of an existing key with a 224then an error is returned because reuse of an existing key with a
225different digest is not supported. 225different digest is not supported.
226The
227.Fa ENGINE *engine
228argument is always ignored and passing
229.Dv NULL
230is recommended.
226.Pp 231.Pp
227.Fn HMAC_Init 232.Fn HMAC_Init
228is a deprecated wrapper around 233is a deprecated wrapper around
generated by cgit v1.2.3-55-g6feb (git 2.39.1) at 2025-03-28 11:31:00 +0000