asymmetric keys · Maintained

Maintainers

• M David Howells <dhowells@redhat.com>
• M Lukas Wunner <lukas@wunner.de>
• M Ignat Korchagin <ignat@linux.win>

Paths

• F Documentation/crypto/asymmetric-keys.rst
• F crypto/asymmetric_keys/
• F include/crypto/pkcs7.h
• F include/crypto/public_key.h
• F include/keys/asymmetric-*.h
• F include/linux/verification.h

Last 30 days

Recent patches

Most-recent 30 patches in this subsystem on linux-security-module (capped at 30), ordered by date desc.

• COLD29d [PATCH v8 3/3] keys: asymmetric: tpm2_asymmetric
  2026-05-24 · Jarkko Sakkinen <jarkko@kernel.org>
• COLD40d REVIEWED: 8 (8M) [PATCH v7 03/10] crypto: pkcs7: add tests for pkcs7_get_authattr
  2026-05-07 · Blaise Boscaccy <hidden>
• COLD40d [PATCH v7 02/10] crypto: pkcs7: add ability to extract signed attributes by OID
  2026-05-07 · Blaise Boscaccy <hidden>
• COLD40d [PATCH v7 01/10] crypto: pkcs7: add flag for validated trust on a signed info block
  2026-05-07 · Blaise Boscaccy <hidden>
• COLD45d REVIEWED: 8 (8M) [v6 03/10] crypto: pkcs7: add tests for pkcs7_get_authattr
  2026-04-29 · Blaise Boscaccy <hidden>
• COLD45d [v6 02/10] crypto: pkcs7: add ability to extract signed attributes by OID
  2026-04-29 · Blaise Boscaccy <hidden>
• COLD45d [v6 01/10] crypto: pkcs7: add flag for validated trust on a signed info block
  2026-04-29 · Blaise Boscaccy <hidden>
• COLD54d REVIEWED: 8 (8M) [PATCH v5 03/10] crypto: pkcs7: add tests for pkcs7_get_authattr
  2026-04-20 · Blaise Boscaccy <hidden>
• COLD54d [PATCH v5 02/10] crypto: pkcs7: add ability to extract signed attributes by OID
  2026-04-20 · Blaise Boscaccy <hidden>
• COLD54d [PATCH v5 01/10] crypto: pkcs7: add flag for validated trust on a signed info block
  2026-04-20 · Blaise Boscaccy <hidden>
• STALE67d REVIEWED: 8 (8M) [PATCH v4 03/10] crypto: pkcs7: add tests for pkcs7_get_authattr
  2026-04-16 · Blaise Boscaccy <hidden>
• STALE67d [PATCH v4 02/10] crypto: pkcs7: add ability to extract signed attributes by OID
  2026-04-16 · Blaise Boscaccy <hidden>
• STALE67d [PATCH v4 01/10] crypto: pkcs7: add flag for validated trust on a signed info block
  2026-04-16 · Blaise Boscaccy <hidden>
• STALE75d [PATCH 1/3] crypto: public_key: Remove check for valid hash_algo for ML-DSA keys
  2026-04-05 · Stefan Berger <stefanb@linux.ibm.com>
• STALE83d REVIEWED: 8 (8M) [PATCH v3 3/9] crypto: pkcs7: add tests for pkcs7_get_authattr
  2026-03-26 · Blaise Boscaccy <hidden>
• STALE83d [PATCH v3 2/9] crypto: pkcs7: add ability to extract signed attributes by OID
  2026-03-26 · Blaise Boscaccy <hidden>
• STALE83d [PATCH v3 1/9] crypto: pkcs7: add flag for validated trust on a signed info block
  2026-03-26 · Blaise Boscaccy <hidden>
• STALE96d REVIEWED: 8 (8M) [PATCH v2 05/10] crypto: pkcs7: add tests for pkcs7_get_authattr
  2026-02-27 · Blaise Boscaccy <hidden>
• STALE96d [PATCH v2 04/10] crypto: pkcs7: add ability to extract signed attributes by OID
  2026-02-27 · Blaise Boscaccy <hidden>
• STALE96d [PATCH v2 03/10] crypto: pkcs7: allow pkcs7_digest() to be called from pkcs7_trust
  2026-02-27 · Blaise Boscaccy <hidden>
• STALE96d [PATCH v2 02/10] crypto: pkcs7: add flag for validated trust on a signed info block
  2026-02-27 · Blaise Boscaccy <hidden>
• STALE96d [PATCH v2 01/10] certs: break out pkcs7 check into its own function
  2026-02-27 · Blaise Boscaccy <hidden>
• STALE167d [PATCH] KEYS: replace -EEXIST with -EBUSY
  2025-12-20 · Daniel Gomez <da.gomez@kernel.org>
• STALE186d REVIEWED: 8 (8M) [RFC 07/11] crypto: pkcs7: add tests for pkcs7_get_authattr
  2025-12-11 · Blaise Boscaccy <hidden>
• STALE186d [RFC 06/11] crypto: pkcs7: add ability to extract signed attributes by OID
  2025-12-11 · Blaise Boscaccy <hidden>
• STALE186d [RFC 05/11] crypto: pkcs7: allow pkcs7_digest() to be called from pkcs7_trust
  2025-12-11 · Blaise Boscaccy <hidden>
• STALE186d [RFC 04/11] crypto: pkcs7: add flag for validated trust on a signed info block
  2025-12-11 · Blaise Boscaccy <hidden>
• STALE186d [RFC 03/11] certs: break out pkcs7 check into its own function
  2025-12-11 · Blaise Boscaccy <hidden>
• STALE258d LANDED: 1 (0M) [PATCH bpf-next v7 1/5] bpf: Implement signature verification for BPF programs
  2025-09-21 · KP Singh <kpsingh@kernel.org>
• STALE274d REVIEWED: 1 (0M) [PATCH v6 1/5] bpf: Implement signature verification for BPF programs
  2025-09-21 · KP Singh <kpsingh@kernel.org>

Quiet for 30+ days

Patches with no review trailers and no replies. Either the author is heads-down elsewhere or these slipped through. Oldest first.

• STALE186d [RFC 03/11] certs: break out pkcs7 check into its own function
  2025-12-11 · Blaise Boscaccy <hidden>
• STALE186d [RFC 05/11] crypto: pkcs7: allow pkcs7_digest() to be called from pkcs7_trust
  2025-12-11 · Blaise Boscaccy <hidden>
• STALE96d [PATCH v2 01/10] certs: break out pkcs7 check into its own function
  2026-02-27 · Blaise Boscaccy <hidden>
• STALE96d [PATCH v2 02/10] crypto: pkcs7: add flag for validated trust on a signed info block
  2026-02-27 · Blaise Boscaccy <hidden>
• STALE96d [PATCH v2 03/10] crypto: pkcs7: allow pkcs7_digest() to be called from pkcs7_trust
  2026-02-27 · Blaise Boscaccy <hidden>
• STALE96d [PATCH v2 04/10] crypto: pkcs7: add ability to extract signed attributes by OID
  2026-02-27 · Blaise Boscaccy <hidden>
• STALE83d [PATCH v3 1/9] crypto: pkcs7: add flag for validated trust on a signed info block
  2026-03-26 · Blaise Boscaccy <hidden>
• STALE83d [PATCH v3 2/9] crypto: pkcs7: add ability to extract signed attributes by OID
  2026-03-26 · Blaise Boscaccy <hidden>