Add an OID for "id-alg-hss-lms-hashsig"

Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com>
Reviewed-by: Paul Dale <paul.dale@oracle.com>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
MergeDate: Tue Jan 13 10:13:35 2026
(Merged from https://github.com/openssl/openssl/pull/29599)

diff --git a/crypto/objects/obj_dat.h b/crypto/objects/obj_dat.h
index 40d6f9ca4d14dcc3318af60c91bbef2320563acb..d6ac8a446bfec57af8d6c1572d73fc6027e06e56 100644 (file)
--- a/crypto/objects/obj_dat.h
+++ b/crypto/objects/obj_dat.h
@@ -2,7 +2,7 @@
  * WARNING: do not edit!
  * Generated by crypto/objects/obj_dat.pl
  *
- * Copyright 1995-2025 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2026 The OpenSSL Project Authors. All Rights Reserved.
  * Licensed under the Apache License 2.0 (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
  * in the file LICENSE in the source distribution or at
@@ -10,7 +10,7 @@
  */
 
 /* Serialized OID's */
-static const unsigned char so[9571] = {
+static const unsigned char so[9582] = {
     0x2A,0x86,0x48,0x86,0xF7,0x0D,                 /* [    0] OBJ_rsadsi */
     0x2A,0x86,0x48,0x86,0xF7,0x0D,0x01,            /* [    6] OBJ_pkcs */
     0x2A,0x86,0x48,0x86,0xF7,0x0D,0x02,0x02,       /* [   13] OBJ_md2 */
@@ -1353,9 +1353,10 @@ static const unsigned char so[9571] = {
     0x2A,0x86,0x48,0x86,0xF7,0x0D,0x01,0x09,0x10,0x03,0x1E,  /* [ 9538] OBJ_HKDF_SHA512 */
     0x2A,0x86,0x48,0x86,0xF7,0x0D,0x01,0x09,0x10,0x0D,  /* [ 9549] OBJ_id_smime_ori */
     0x2A,0x86,0x48,0x86,0xF7,0x0D,0x01,0x09,0x10,0x0D,0x03,  /* [ 9559] OBJ_id_smime_ori_kem */
+    0x2A,0x86,0x48,0x86,0xF7,0x0D,0x01,0x09,0x10,0x03,0x11,  /* [ 9570] OBJ_id_alg_hss_lms_hashsig */
 };
 
-#define NUM_NID 1501
+#define NUM_NID 1502
 static const ASN1_OBJECT nid_objs[NUM_NID] = {
     {"UNDEF", "undefined", NID_undef},
     {"rsadsi", "RSA Data Security, Inc.", NID_rsadsi, 6, &so[0]},
@@ -2858,9 +2859,10 @@ static const ASN1_OBJECT nid_objs[NUM_NID] = {
     {"id-alg-hkdf-with-sha512", "HKDF-SHA512", NID_HKDF_SHA512, 11, &so[9538]},
     {"id-smime-ori", "id-smime-ori", NID_id_smime_ori, 10, &so[9549]},
     {"id-smime-ori-kem", "id-smime-ori-kem", NID_id_smime_ori_kem, 11, &so[9559]},
+    {"id-alg-hss-lms-hashsig", "id-alg-hss-lms-hashsig", NID_id_alg_hss_lms_hashsig, 11, &so[9570]},
 };
 
-#define NUM_SN 1492
+#define NUM_SN 1493
 static const unsigned int sn_objs[NUM_SN] = {
      364,    /* "AD_DVCS" */
      419,    /* "AES-128-CBC" */
@@ -3493,6 +3495,7 @@ static const unsigned int sn_objs[NUM_SN] = {
     1496,    /* "id-alg-hkdf-with-sha256" */
     1497,    /* "id-alg-hkdf-with-sha384" */
     1498,    /* "id-alg-hkdf-with-sha512" */
+    1501,    /* "id-alg-hss-lms-hashsig" */
     1456,    /* "id-alg-ml-kem-1024" */
     1454,    /* "id-alg-ml-kem-512" */
     1455,    /* "id-alg-ml-kem-768" */
@@ -4356,7 +4359,7 @@ static const unsigned int sn_objs[NUM_SN] = {
     1289,    /* "zstd" */
 };
 
-#define NUM_LN 1492
+#define NUM_LN 1493
 static const unsigned int ln_objs[NUM_LN] = {
      363,    /* "AD Time Stamping" */
      405,    /* "ANSI X9.62" */
@@ -5185,6 +5188,7 @@ static const unsigned int ln_objs[NUM_LN] = {
      323,    /* "id-alg-des40" */
      326,    /* "id-alg-dh-pop" */
      325,    /* "id-alg-dh-sig-hmac-sha1" */
+    1501,    /* "id-alg-hss-lms-hashsig" */
      324,    /* "id-alg-noSignature" */
      907,    /* "id-camellia128-wrap" */
      908,    /* "id-camellia192-wrap" */
@@ -5852,7 +5856,7 @@ static const unsigned int ln_objs[NUM_LN] = {
      125,    /* "zlib compression" */
 };
 
-#define NUM_OBJ 1349
+#define NUM_OBJ 1350
 static const unsigned int obj_objs[NUM_OBJ] = {
        0,    /* OBJ_undef                        0 */
      181,    /* OBJ_iso                          1 */
@@ -7166,6 +7170,7 @@ static const unsigned int obj_objs[NUM_OBJ] = {
      247,    /* OBJ_id_smime_alg_CMSRC2wrap      1 2 840 113549 1 9 16 3 7 */
      125,    /* OBJ_zlib_compression             1 2 840 113549 1 9 16 3 8 */
      893,    /* OBJ_id_alg_PWRI_KEK              1 2 840 113549 1 9 16 3 9 */
+    1501,    /* OBJ_id_alg_hss_lms_hashsig       1 2 840 113549 1 9 16 3 17 */
     1496,    /* OBJ_HKDF_SHA256                  1 2 840 113549 1 9 16 3 28 */
     1497,    /* OBJ_HKDF_SHA384                  1 2 840 113549 1 9 16 3 29 */
     1498,    /* OBJ_HKDF_SHA512                  1 2 840 113549 1 9 16 3 30 */

diff --git a/crypto/objects/obj_mac.num b/crypto/objects/obj_mac.num
index b48d054d3295f5401774519d8bcd95b99d00c63c..e72170b47f7d05c50097201f2827997129b20edc 100644 (file)
--- a/crypto/objects/obj_mac.num
+++ b/crypto/objects/obj_mac.num
@@ -1498,3 +1498,4 @@ HKDF_SHA384               1497
 HKDF_SHA512            1498
 id_smime_ori           1499
 id_smime_ori_kem               1500
+id_alg_hss_lms_hashsig         1501

diff --git a/crypto/objects/obj_xref.h b/crypto/objects/obj_xref.h
index fed298906e9a0aa8c7e28d68727a58ec638e361f..72e6c6846fd6206f284048d3bce8a1b0d34c19c8 100644 (file)
--- a/crypto/objects/obj_xref.h
+++ b/crypto/objects/obj_xref.h
@@ -2,7 +2,7 @@
  * WARNING: do not edit!
  * Generated by objxref.pl
  *
- * Copyright 1998-2025 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1998-2026 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the Apache License 2.0 (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy

diff --git a/crypto/objects/objects.txt b/crypto/objects/objects.txt
index feed79b6738f0593d152a24bc34c080e2abbfa17..946cdf5ec68cd235938c66626cc1d9f10f214308 100644 (file)
--- a/crypto/objects/objects.txt
+++ b/crypto/objects/objects.txt
@@ -337,6 +337,7 @@ id-smime-alg 5              : id-smime-alg-ESDH
 id-smime-alg 6         : id-smime-alg-CMS3DESwrap
 id-smime-alg 7         : id-smime-alg-CMSRC2wrap
 id-smime-alg 9         : id-alg-PWRI-KEK
+id-smime-alg 17     : id-alg-hss-lms-hashsig
 id-smime-alg 28                : id-alg-hkdf-with-sha256       : HKDF-SHA256
 id-smime-alg 29                : id-alg-hkdf-with-sha384       : HKDF-SHA384
 id-smime-alg 30                : id-alg-hkdf-with-sha512       : HKDF-SHA512

diff --git a/fuzz/oids.txt b/fuzz/oids.txt
index b299cc2d64f36df0b6deefb8a73dce496a9b0b4a..5fac3e1c88b43a00e3ae4af17fa80394965d0bac 100644 (file)
--- a/fuzz/oids.txt
+++ b/fuzz/oids.txt
@@ -1,7 +1,7 @@
 # WARNING: do not edit!
 # Generated by fuzz/mkfuzzoids.pl
 #
-# Copyright 2020-2025 The OpenSSL Project Authors. All Rights Reserved.
+# Copyright 2020-2026 The OpenSSL Project Authors. All Rights Reserved.
 #
 # Licensed under the Apache License 2.0 (the "License").  You may not use
 # this file except in compliance with the License.  You can obtain a copy
@@ -1349,3 +1349,4 @@ OBJ_HKDF_SHA384="\x2A\x86\x48\x86\xF7\x0D\x01\x09\x10\x03\x1D"
 OBJ_HKDF_SHA512="\x2A\x86\x48\x86\xF7\x0D\x01\x09\x10\x03\x1E"
 OBJ_id_smime_ori="\x2A\x86\x48\x86\xF7\x0D\x01\x09\x10\x0D"
 OBJ_id_smime_ori_kem="\x2A\x86\x48\x86\xF7\x0D\x01\x09\x10\x0D\x03"
+OBJ_id_alg_hss_lms_hashsig="\x2A\x86\x48\x86\xF7\x0D\x01\x09\x10\x03\x11"

diff --git a/include/openssl/obj_mac.h b/include/openssl/obj_mac.h
index 236e88fdfced796aad28e4c4463b169263de130c..fbaafbaef0c693da1ec6ad457a25bd7f7a82c83e 100644 (file)
--- a/include/openssl/obj_mac.h
+++ b/include/openssl/obj_mac.h
@@ -2,7 +2,7 @@
  * WARNING: do not edit!
  * Generated by crypto/objects/objects.pl
  *
- * Copyright 2000-2025 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2000-2026 The OpenSSL Project Authors. All Rights Reserved.
  * Licensed under the Apache License 2.0 (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
  * in the file LICENSE in the source distribution or at
@@ -1066,6 +1066,10 @@
 #define NID_id_alg_PWRI_KEK             893
 #define OBJ_id_alg_PWRI_KEK             OBJ_id_smime_alg,9L
 
+#define SN_id_alg_hss_lms_hashsig               "id-alg-hss-lms-hashsig"
+#define NID_id_alg_hss_lms_hashsig              1501
+#define OBJ_id_alg_hss_lms_hashsig              OBJ_id_smime_alg,17L
+
 #define SN_HKDF_SHA256          "id-alg-hkdf-with-sha256"
 #define LN_HKDF_SHA256          "HKDF-SHA256"
 #define NID_HKDF_SHA256         1496