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From: David Howells <dhowells@redhat.com>
To: Herbert Xu <herbert@gondor.apana.org.au>
Cc: David Howells <dhowells@redhat.com>,
	Eric Biggers <ebiggers@kernel.org>,
	Luis Chamberlain <mcgrof@kernel.org>,
	Petr Pavlu <petr.pavlu@suse.com>,
	Daniel Gomez <da.gomez@kernel.org>,
	Sami Tolvanen <samitolvanen@google.com>,
	"Jason A . Donenfeld" <Jason@zx2c4.com>,
	Ard Biesheuvel <ardb@kernel.org>,
	Stephan Mueller <smueller@chronox.de>,
	Lukas Wunner <lukas@wunner.de>,
	Ignat Korchagin <ignat@cloudflare.com>,
	linux-crypto@vger.kernel.org, keyrings@vger.kernel.org,
	linux-modules@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH v10 5/8] crypto: Add ML-DSA crypto_sig support
Date: Thu, 20 Nov 2025 10:44:32 +0000	[thread overview]
Message-ID: <20251120104439.2620205-6-dhowells@redhat.com> (raw)
In-Reply-To: <20251120104439.2620205-1-dhowells@redhat.com>

---
 crypto/Kconfig  | 10 ++++++++++
 crypto/Makefile |  2 ++
 2 files changed, 12 insertions(+)

diff --git a/crypto/Kconfig b/crypto/Kconfig
index bf8b8a60a0c0..45e376af02dc 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -344,6 +344,16 @@ config CRYPTO_ECRDSA
 	  One of the Russian cryptographic standard algorithms (called GOST
 	  algorithms). Only signature verification is implemented.
 
+config CRYPTO_MLDSA
+	tristate "ML-DSA (Module-Lattice-Based Digital Signature Algorithm)"
+	select CRYPTO_SIG
+	select CRYPTO_LIB_MLDSA
+	select CRYPTO_LIB_SHA3
+	help
+	  ML-DSA (Module-Lattice-Based Digital Signature Algorithm) (FIPS-204).
+
+	  Only signature verification is implemented.
+
 endmenu
 
 menu "Block ciphers"
diff --git a/crypto/Makefile b/crypto/Makefile
index 093c56a45d3f..b181f8a54099 100644
--- a/crypto/Makefile
+++ b/crypto/Makefile
@@ -60,6 +60,8 @@ ecdsa_generic-y += ecdsa-p1363.o
 ecdsa_generic-y += ecdsasignature.asn1.o
 obj-$(CONFIG_CRYPTO_ECDSA) += ecdsa_generic.o
 
+obj-$(CONFIG_CRYPTO_MLDSA) += mldsa.o
+
 crypto_acompress-y := acompress.o
 crypto_acompress-y += scompress.o
 obj-$(CONFIG_CRYPTO_ACOMP2) += crypto_acompress.o


  parent reply	other threads:[~2025-11-20 10:45 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-11-20 10:44 [PATCH v10 0/8] lib/crypto: Add ML-DSA signing [WIP] David Howells
2025-11-20 10:44 ` [PATCH v10 1/8] lib/crypto: Add ML-DSA verification support David Howells
2025-11-20 10:44 ` [PATCH v10 2/8] lib/crypto: tests: Add KUnit tests for ML-DSA David Howells
2025-11-20 10:44 ` [PATCH v10 3/8] lib/crypto: tests: Add ML-DSA-65 test cases David Howells
2025-11-20 10:44 ` [PATCH v10 4/8] lib/crypto: tests: Add ML-DSA-87 " David Howells
2025-11-20 10:44 ` David Howells [this message]
2025-11-20 10:44 ` [PATCH v10 6/8] pkcs7: Allow the signing algo to calculate the digest itself David Howells
2025-11-20 10:44 ` [PATCH v10 7/8] pkcs7, x509: Add ML-DSA support David Howells
2025-11-20 10:44 ` [PATCH v10 8/8] modsign: Enable ML-DSA module signing David Howells

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