crypto api · Maintained

Maintainers

• M Herbert Xu <herbert@gondor.apana.org.au>
• M "David S. Miller" <davem@davemloft.net>

Paths

• F Documentation/crypto/
• F Documentation/devicetree/bindings/crypto/
• F arch/*/crypto/
• F crypto/
• F drivers/crypto/
• F include/crypto/
• F include/linux/crypto*

Last 30 days

Active reviewers (last 30 days)

• Saravanakrishnan Krishnamoorthy <hidden>
  16 attestations (16 Co-developed-by) · last on 2026-09-17

Recent patches

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

• HOTtoday [PATCH v5 16/19] crypto: cmh - add SLH-DSA/LMS/XMSS (HCQ)
  2026-09-17 · Alex Ousherovitch <hidden>
• HOTtoday [PATCH v5 15/19] crypto: cmh - add ML-KEM/ML-DSA (QSE)
  2026-09-17 · Alex Ousherovitch <hidden>
• HOTtoday [PATCH v5 13/19] crypto: cmh - add ECDSA/SM2 sig
  2026-09-17 · Alex Ousherovitch <hidden>
• HOTtoday [PATCH v5 10/19] crypto: cmh - add ChaCha20-Poly1305
  2026-09-17 · Alex Ousherovitch <hidden>
• HOTtoday [PATCH v5 06/19] crypto: cmh - add CSHAKE/KMAC ahash
  2026-09-17 · Alex Ousherovitch <hidden>
• HOTtoday [PATCH v5 08/19] crypto: cmh - add AES skcipher/aead/cmac
  2026-09-17 · Alex Ousherovitch <hidden>
• HOTtoday [PATCH v5 14/19] crypto: cmh - add ECDH/X25519 kpp
  2026-09-17 · Alex Ousherovitch <hidden>
• HOTtoday [PATCH v5 12/19] crypto: cmh - add RSA akcipher
  2026-09-17 · Alex Ousherovitch <hidden>
• HOTtoday [PATCH v5 03/19] crypto: cmh - add key provisioning and management
  2026-09-17 · Alex Ousherovitch <hidden>
• HOTtoday [PATCH v5 02/19] crypto: cmh - add core platform driver
  2026-09-17 · Alex Ousherovitch <hidden>
• HOTtoday [PATCH v5 05/19] crypto: cmh - add HMAC ahash
  2026-09-17 · Alex Ousherovitch <hidden>
• HOTtoday [PATCH v5 09/19] crypto: cmh - add SM4 skcipher/aead/cmac/xcbc
  2026-09-17 · Alex Ousherovitch <hidden>
• HOTtoday [PATCH v5 07/19] crypto: cmh - add SM3 ahash
  2026-09-17 · Alex Ousherovitch <hidden>
• HOTtoday [PATCH v5 11/19] crypto: cmh - add DRBG hwrng
  2026-09-17 · Alex Ousherovitch <hidden>
• HOTtoday [PATCH v5 04/19] crypto: cmh - add SHA-2/SHA-3/SHAKE ahash
  2026-09-17 · Alex Ousherovitch <hidden>
• HOTtoday [PATCH v5 01/19] dt-bindings: crypto: add Rambus CryptoManager Hub
  2026-09-17 · Alex Ousherovitch <hidden>
• COLD21d [PATCH v4 03/19] crypto: cmh - add key provisioning and management
  2026-08-25 · Alex Ousherovitch <hidden>
• COLD21d [PATCH v4 13/19] crypto: cmh - add ECDSA/SM2 sig
  2026-08-25 · Alex Ousherovitch <hidden>
• COLD21d [PATCH v4 15/19] crypto: cmh - add ML-KEM/ML-DSA (QSE)
  2026-08-25 · Alex Ousherovitch <hidden>
• COLD21d [PATCH v4 09/19] crypto: cmh - add SM4 skcipher/aead/cmac/xcbc
  2026-08-25 · Alex Ousherovitch <hidden>
• COLD21d [PATCH v4 12/19] crypto: cmh - add RSA akcipher
  2026-08-25 · Alex Ousherovitch <hidden>
• COLD21d [PATCH v4 16/19] crypto: cmh - add SLH-DSA/LMS/XMSS (HCQ)
  2026-08-25 · Alex Ousherovitch <hidden>
• COLD21d [PATCH v4 01/19] dt-bindings: crypto: add Rambus CryptoManager Hub
  2026-08-25 · Alex Ousherovitch <hidden>
• COLD21d [PATCH v4 07/19] crypto: cmh - add SM3 ahash
  2026-08-25 · Alex Ousherovitch <hidden>
• COLD21d [PATCH v4 08/19] crypto: cmh - add AES skcipher/aead/cmac
  2026-08-25 · Alex Ousherovitch <hidden>
• COLD21d [PATCH v4 02/19] crypto: cmh - add core platform driver
  2026-08-25 · Alex Ousherovitch <hidden>
• COLD21d [PATCH v4 14/19] crypto: cmh - add ECDH/X25519 kpp
  2026-08-25 · Alex Ousherovitch <hidden>
• COLD21d [PATCH v4 10/19] crypto: cmh - add ChaCha20-Poly1305
  2026-08-25 · Alex Ousherovitch <hidden>
• COLD21d [PATCH v4 11/19] crypto: cmh - add DRBG hwrng
  2026-08-25 · Alex Ousherovitch <hidden>
• COLD21d [PATCH v4 04/19] crypto: cmh - add SHA-2/SHA-3/SHAKE ahash
  2026-08-25 · Alex Ousherovitch <hidden>

Needs attention (review trailers in, no pickup)

Patches with review trailers that haven't landed in mainline and haven't been Acked by a maintainer. Oldest first.

• COLD52d REVIEWED: 2 (0M) [PATCH v3 15/19] crypto: cmh - add ML-KEM/ML-DSA (QSE)
  2026-08-06 · Saravanakrishnan Krishnamoorthy <hidden> · 2 Reviewed-by