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SLH_DSA: Make apps.c do_X509_REQ_verify() call work correctly.

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- Added sigid_algs for SLH_DSA such that OBJ_find_sigid_algs() works.
- OBJ_sn2nid() was also being called, so the SN form of SLH_DSA
  algorithms needed to be added to the provider dispatch tables.

Reviewed-by: Viktor Dukhovni <viktor@openssl.org>
Reviewed-by: Tim Hudson <tjh@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/26625)
This commit is contained in:
slontis 2025-02-04 17:39:34 +11:00 • committed by Tomas Mraz
parent 7389cca079
commit 3fcefd51a1
7 changed files with 73 additions and 30 deletions
Download patch file Download diff file Expand all files Collapse all files

12
crypto/objects/obj_xref.h
View file

@ -87,6 +87,18 @@ static const nid_triple sigoid_srt[] = {
{NID_ML_DSA_44, NID_undef, NID_ML_DSA_44},
{NID_ML_DSA_65, NID_undef, NID_ML_DSA_65},
{NID_ML_DSA_87, NID_undef, NID_ML_DSA_87},
{NID_SLH_DSA_SHA2_128s, NID_undef, NID_SLH_DSA_SHA2_128s},
{NID_SLH_DSA_SHA2_128f, NID_undef, NID_SLH_DSA_SHA2_128f},
{NID_SLH_DSA_SHA2_192s, NID_undef, NID_SLH_DSA_SHA2_192s},
{NID_SLH_DSA_SHA2_192f, NID_undef, NID_SLH_DSA_SHA2_192f},
{NID_SLH_DSA_SHA2_256s, NID_undef, NID_SLH_DSA_SHA2_256s},
{NID_SLH_DSA_SHA2_256f, NID_undef, NID_SLH_DSA_SHA2_256f},
{NID_SLH_DSA_SHAKE_128s, NID_undef, NID_SLH_DSA_SHAKE_128s},
{NID_SLH_DSA_SHAKE_128f, NID_undef, NID_SLH_DSA_SHAKE_128f},
{NID_SLH_DSA_SHAKE_192s, NID_undef, NID_SLH_DSA_SHAKE_192s},
{NID_SLH_DSA_SHAKE_192f, NID_undef, NID_SLH_DSA_SHAKE_192f},
{NID_SLH_DSA_SHAKE_256s, NID_undef, NID_SLH_DSA_SHAKE_256s},
{NID_SLH_DSA_SHAKE_256f, NID_undef, NID_SLH_DSA_SHAKE_256f},
};
static const nid_triple *const sigoid_srt_xref[] = {

12
crypto/objects/obj_xref.txt
View file

@ -26,6 +26,18 @@ ED448 undef ED448
ML_DSA_44 undef ML_DSA_44
ML_DSA_65 undef ML_DSA_65
ML_DSA_87 undef ML_DSA_87
SLH_DSA_SHA2_128s undef SLH_DSA_SHA2_128s
SLH_DSA_SHA2_128f undef SLH_DSA_SHA2_128f
SLH_DSA_SHA2_192s undef SLH_DSA_SHA2_192s
SLH_DSA_SHA2_192f undef SLH_DSA_SHA2_192f
SLH_DSA_SHA2_256s undef SLH_DSA_SHA2_256s
SLH_DSA_SHA2_256f undef SLH_DSA_SHA2_256f
SLH_DSA_SHAKE_128s undef SLH_DSA_SHAKE_128s
SLH_DSA_SHAKE_128f undef SLH_DSA_SHAKE_128f
SLH_DSA_SHAKE_192s undef SLH_DSA_SHAKE_192s
SLH_DSA_SHAKE_192f undef SLH_DSA_SHAKE_192f
SLH_DSA_SHAKE_256s undef SLH_DSA_SHAKE_256s
SLH_DSA_SHAKE_256f undef SLH_DSA_SHAKE_256f
# Alternative deprecated OIDs. By using the older "rsa" OID this
# type will be recognized by not normally used.

9
providers/common/der/der_slh_dsa_key.c
View file

@ -1,7 +1,12 @@
/*
* SLH-DSA low level APIs are deprecated for public use, but still ok for
* internal use.
* Copyright 2025 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
* https://www.openssl.org/source/license.html
*/
#include <openssl/obj_mac.h>
#include <openssl/objects.h>
#include "internal/packet.h"

24
providers/implementations/include/prov/names.h
View file

@ -409,18 +409,18 @@
#define PROV_DESCS_SecP256r1MLKEM768 "P-256+ML-KEM-768 TLS hybrid implementation"
#define PROV_NAMES_SecP384r1MLKEM1024 "SecP384r1MLKEM1024"
#define PROV_DESCS_SecP384r1MLKEM1024 "P-384+ML-KEM-1024 TLS hybrid implementation"
#define PROV_NAMES_SLH_DSA_SHA2_128S "SLH-DSA-SHA2-128s:2.16.840.1.101.3.4.3.20"
#define PROV_NAMES_SLH_DSA_SHA2_128F "SLH-DSA-SHA2-128f:2.16.840.1.101.3.4.3.21"
#define PROV_NAMES_SLH_DSA_SHA2_192S "SLH-DSA-SHA2-192s:2.16.840.1.101.3.4.3.22"
#define PROV_NAMES_SLH_DSA_SHA2_192F "SLH-DSA-SHA2-192f:2.16.840.1.101.3.4.3.23"
#define PROV_NAMES_SLH_DSA_SHA2_256S "SLH-DSA-SHA2-256s:2.16.840.1.101.3.4.3.24"
#define PROV_NAMES_SLH_DSA_SHA2_256F "SLH-DSA-SHA2-256f:2.16.840.1.101.3.4.3.25"
#define PROV_NAMES_SLH_DSA_SHAKE_128S "SLH-DSA-SHAKE-128s:2.16.840.1.101.3.4.3.26"
#define PROV_NAMES_SLH_DSA_SHAKE_128F "SLH-DSA-SHAKE-128f:2.16.840.1.101.3.4.3.27"
#define PROV_NAMES_SLH_DSA_SHAKE_192S "SLH-DSA-SHAKE-192s:2.16.840.1.101.3.4.3.28"
#define PROV_NAMES_SLH_DSA_SHAKE_192F "SLH-DSA-SHAKE-192f:2.16.840.1.101.3.4.3.29"
#define PROV_NAMES_SLH_DSA_SHAKE_256S "SLH-DSA-SHAKE-256s:2.16.840.1.101.3.4.3.30"
#define PROV_NAMES_SLH_DSA_SHAKE_256F "SLH-DSA-SHAKE-256f:2.16.840.1.101.3.4.3.31"
#define PROV_NAMES_SLH_DSA_SHA2_128S "SLH-DSA-SHA2-128s:id-slh-dsa-sha2-128s:2.16.840.1.101.3.4.3.20"
#define PROV_NAMES_SLH_DSA_SHA2_128F "SLH-DSA-SHA2-128f:id-slh-dsa-sha2-128f:2.16.840.1.101.3.4.3.21"
#define PROV_NAMES_SLH_DSA_SHA2_192S "SLH-DSA-SHA2-192s:id-slh-dsa-sha2-192s:2.16.840.1.101.3.4.3.22"
#define PROV_NAMES_SLH_DSA_SHA2_192F "SLH-DSA-SHA2-192f:id-slh-dsa-sha2-192f:2.16.840.1.101.3.4.3.23"
#define PROV_NAMES_SLH_DSA_SHA2_256S "SLH-DSA-SHA2-256s:id-slh-dsa-sha2-256s:2.16.840.1.101.3.4.3.24"
#define PROV_NAMES_SLH_DSA_SHA2_256F "SLH-DSA-SHA2-256f:id-slh-dsa-sha2-256f:2.16.840.1.101.3.4.3.25"
#define PROV_NAMES_SLH_DSA_SHAKE_128S "SLH-DSA-SHAKE-128s:id-slh-dsa-shake-128s:2.16.840.1.101.3.4.3.26"
#define PROV_NAMES_SLH_DSA_SHAKE_128F "SLH-DSA-SHAKE-128f:id-slh-dsa-shake-128f:2.16.840.1.101.3.4.3.27"
#define PROV_NAMES_SLH_DSA_SHAKE_192S "SLH-DSA-SHAKE-192s:id-slh-dsa-shake-192s:2.16.840.1.101.3.4.3.28"
#define PROV_NAMES_SLH_DSA_SHAKE_192F "SLH-DSA-SHAKE-192f:id-slh-dsa-shake-192f:2.16.840.1.101.3.4.3.29"
#define PROV_NAMES_SLH_DSA_SHAKE_256S "SLH-DSA-SHAKE-256s:id-slh-dsa-shake-256s:2.16.840.1.101.3.4.3.30"
#define PROV_NAMES_SLH_DSA_SHAKE_256F "SLH-DSA-SHAKE-256f:id-slh-dsa-shake-256f:2.16.840.1.101.3.4.3.31"
#define PROV_DESCS_SLH_DSA_SHA2_128S "OpenSSL SLH-DSA-SHA2-128s implementation"
#define PROV_DESCS_SLH_DSA_SHA2_128F "OpenSSL SLH-DSA-SHA2-128f implementation"
#define PROV_DESCS_SLH_DSA_SHA2_192S "OpenSSL SLH-DSA-SHA2-192s implementation"

28
providers/implementations/keymgmt/slh_dsa_kmgmt.c
View file

@ -173,22 +173,24 @@ static int slh_dsa_get_params(void *keydata, OSSL_PARAM params[])
&& !OSSL_PARAM_set_int(p, ossl_slh_dsa_key_get_sig_len(key)))
return 0;
pub = ossl_slh_dsa_key_get_pub(key);
priv = ossl_slh_dsa_key_get_priv(key);
/* This just gets the private elements */
p = OSSL_PARAM_locate(params, OSSL_PKEY_PARAM_PRIV_KEY);
if (p != NULL) {
if (priv == NULL
|| !OSSL_PARAM_set_octet_string(p, priv,
ossl_slh_dsa_key_get_priv_len(key) / 2))
if (priv != NULL) {
p = OSSL_PARAM_locate(params, OSSL_PKEY_PARAM_PRIV_KEY);
/*
* ossl_slh_dsa_key_get_priv_len() includes the public key also
* so dividing by 2 returns only the private component.
*/
if (p != NULL
&& !OSSL_PARAM_set_octet_string(p, priv,
ossl_slh_dsa_key_get_priv_len(key) / 2))
return 0;
}
p = OSSL_PARAM_locate(params, OSSL_PKEY_PARAM_PUB_KEY);
if (p != NULL) {
if (pub == NULL
|| !OSSL_PARAM_set_octet_string(p, pub,
ossl_slh_dsa_key_get_pub_len(key)))
pub = ossl_slh_dsa_key_get_pub(key);
if (pub != NULL) {
p = OSSL_PARAM_locate(params, OSSL_PKEY_PARAM_PUB_KEY);
if (p != NULL
&& !OSSL_PARAM_set_octet_string(p, pub,
ossl_slh_dsa_key_get_pub_len(key)))
return 0;
}
/*

2
providers/implementations/signature/slh_dsa_sig.c
View file

@ -198,7 +198,7 @@ static int slh_dsa_sign(void *vctx, unsigned char *sig, size_t *siglen,
}
static int slh_dsa_digest_sign(void *vctx, uint8_t *sig, size_t *siglen, size_t sigsize,
const uint8_t *tbs, size_t tbslen)
const uint8_t *tbs, size_t tbslen)
{
return slh_dsa_sign(vctx, sig, siglen, sigsize, tbs, tbslen);
}

16
test/recipes/25-test_req.t
View file

@ -455,10 +455,10 @@ subtest "generating certificate requests with -cipher flag" => sub {
};
subtest "generating certificate requests with SLH-DSA" => sub {
plan tests => 3;
plan tests => 5;
SKIP: {
skip "SLH-DSA is not supported by this OpenSSL build", 3
skip "SLH-DSA is not supported by this OpenSSL build", 5
if disabled("slh-dsa");
ok(run(app(["openssl", "req",
@ -488,6 +488,18 @@ subtest "generating certificate requests with SLH-DSA" => sub {
"-subj", "/CN=test-self-signed",
"-addext","keyUsage=digitalSignature"])),
"Generating self signed SLH-DSA-SHAKE-256f cert and private key");
ok(run(app(["openssl", "req",
"-config", srctop_file("test", "test.cnf"),
"-new",
"-sigopt","hextest-entropy:000102030405060708090a0b0c0d0e0f",
"-out", "csr_slh_dsa_shake128.pem",
"-newkey", "SLH-DSA-SHAKE-128s",
"-passout", "pass:x"])),
"Generating SLH-DSA-SHAKE-128s csr");
ok(run(app(["openssl", "req",
"-config", srctop_file("test", "test.cnf"),
"-in", "csr_slh_dsa_shake128.pem"])),
"verifying SLH-DSA-SHAKE-128s csr");
}
};