Pedro Monreal Gonzalez
f82cc71bfb
- libgnutls: leancrypto was added as an interim option for PQC
The library can now be built with leancrypto instead of liboqs for
post-quantum cryptography (PQC), when configured with
--with-leancrypto option instead of --with-liboqs.
- libgnutls: Experimental support for ML-DSA signature algorithm
The library and certtool now support ML-DSA signature algorithm as
defined in FIPS 204 and based on
draft-ietf-lamps-dilithium-certificates-04. This feature is
currently marked as experimental and can only be enabled when
compiled with --with-leancrypto or --with-liboqs.
Contributed by David Dudas.
- libgnutls: Support for ML-KEM-1024 key encapsulation mechanism
The support for ML-KEM post-quantum key encapsulation mechanisms
has been extended to cover ML-KEM-1024, in addition to ML-KEM-768.
MLKEM1024 is only offered as SecP384r1MLKEM1024 hybrid as per
draft-kwiatkowski-tls-ecdhe-mlkem-03.
- libgnutls: Fix potential DoS in handling certificates with numerous name
constraints, as a follow-up of CVE-2024-12133 in libtasn1. The
bundled copy of libtasn1 has also been updated to the latest 4.20.0
release to complete the fix. Reported by Bing Shi (#1553).
[GNUTLS-SA-2025-02-07, CVSS: medium] [bsc#1236974, CVE-2024-12243
- Licensing information moved to REAMDE.md, COPYING, COPYING.LESSERv2
* Rebased gnutls-FIPS-140-3-references.patch
* Rebased gnutls-FIPS-TLS_KDF_selftest.patch
* Rebased gnutls-FIPS-jitterentropy.patch
* Rebased gnutls-disable-flaky-test-dtls-resume.patch
* Rebased gnutls-srp-test-SIGPIPE.patch
* Rebased gnutls-3.5.11-skip-trust-store-tests.patch
* Add gnutls-set-cligen-python-interp.patch
OBS-URL: https://build.opensuse.org/package/show/security:tls/gnutls?expand=0&rev=119
32 lines
1.2 KiB
Diff
32 lines
1.2 KiB
Diff
Index: gnutls-3.8.9/lib/fips.c
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===================================================================
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--- gnutls-3.8.9.orig/lib/fips.c
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+++ gnutls-3.8.9/lib/fips.c
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@@ -621,6 +621,26 @@ int _gnutls_fips_perform_self_checks2(vo
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return gnutls_assert_val(GNUTLS_E_SELF_TEST_ERROR);
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}
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+ /* KDF */
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+
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+ char derived[512];
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+
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+ gnutls_datum_t secret = { (void *)"\x04\x50\xb0\xea\x9e\xcd\x36\x02\xee\x0d\x76\xc5\xc3\xc8\x6f\x4a", 16 };
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+ gnutls_datum_t seed = { (void *)"\x20\x7a\xcc\x02\x54\xb8\x67\xf5\xb9\x25\xb4\x5a\x33\x60\x1d\x8b", 16 };
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+ gnutls_datum_t label = { (void *)"test label", 10 };
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+ gnutls_datum_t expected = { (void *)"\xae\x67\x9e\x0e\x71\x4f\x59\x75\x76\x37\x68\xb1\x66\x97\x9e\x1d", 16 };
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+
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+ ret = _gnutls_prf_raw(GNUTLS_MAC_SHA256, secret.size, secret.data,
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+ label.size, (char*)label.data, seed.size, seed.data, expected.size, derived);
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+ if (ret < 0) {
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+ return gnutls_assert_val(GNUTLS_E_SELF_TEST_ERROR);
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+ }
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+
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+ ret = memcmp(derived, expected.data, expected.size);
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+ if (ret != 0) {
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+ return gnutls_assert_val(GNUTLS_E_SELF_TEST_ERROR);
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+ }
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+
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/* PK */
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if (_gnutls_config_is_rsa_pkcs1_encrypt_allowed()) {
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ret = gnutls_pk_self_test(0, GNUTLS_PK_RSA);
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