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authorLinus Torvalds <torvalds@linux-foundation.org>2021-02-22 04:23:56 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2021-02-22 04:23:56 +0300
commit31caf8b2a847214be856f843e251fc2ed2cd1075 (patch)
tree245257387cfcae352fae27b1ca824daab55472ba /Documentation
parenta2b095e0efa7229a1a88602283ba1a8a32004851 (diff)
parent0de9dc80625b0ca1cb9730c5ed1c5a8cab538369 (diff)
downloadlinux-31caf8b2a847214be856f843e251fc2ed2cd1075.tar.xz
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto update from Herbert Xu: "API: - Restrict crypto_cipher to internal API users only. Algorithms: - Add x86 aesni acceleration for cts. - Improve x86 aesni acceleration for xts. - Remove x86 acceleration of some uncommon algorithms. - Remove RIPE-MD, Tiger and Salsa20. - Remove tnepres. - Add ARM acceleration for BLAKE2s and BLAKE2b. Drivers: - Add Keem Bay OCS HCU driver. - Add Marvell OcteonTX2 CPT PF driver. - Remove PicoXcell driver. - Remove mediatek driver" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (154 commits) hwrng: timeriomem - Use device-managed registration API crypto: hisilicon/qm - fix printing format issue crypto: hisilicon/qm - do not reset hardware when CE happens crypto: hisilicon/qm - update irqflag crypto: hisilicon/qm - fix the value of 'QM_SQC_VFT_BASE_MASK_V2' crypto: hisilicon/qm - fix request missing error crypto: hisilicon/qm - removing driver after reset crypto: octeontx2 - fix -Wpointer-bool-conversion warning crypto: hisilicon/hpre - enable Elliptic curve cryptography crypto: hisilicon - PASID fixed on Kunpeng 930 crypto: hisilicon/qm - fix use of 'dma_map_single' crypto: hisilicon/hpre - tiny fix crypto: hisilicon/hpre - adapt the number of clusters crypto: cpt - remove casting dma_alloc_coherent crypto: keembay-ocs-aes - Fix 'q' assignment during CCM B0 generation crypto: xor - Fix typo of optimization hwrng: optee - Use device-managed registration API crypto: arm64/crc-t10dif - move NEON yield to C code crypto: arm64/aes-ce-mac - simplify NEON yield crypto: arm64/aes-neonbs - remove NEON yield calls ...
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/admin-guide/device-mapper/dm-integrity.rst4
-rw-r--r--Documentation/crypto/api-skcipher.rst4
-rw-r--r--Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml46
-rw-r--r--Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml1
-rw-r--r--Documentation/devicetree/bindings/crypto/samsung-sss.yaml1
5 files changed, 50 insertions, 6 deletions
diff --git a/Documentation/admin-guide/device-mapper/dm-integrity.rst b/Documentation/admin-guide/device-mapper/dm-integrity.rst
index 2cc5488acbd9..cd198ccf4292 100644
--- a/Documentation/admin-guide/device-mapper/dm-integrity.rst
+++ b/Documentation/admin-guide/device-mapper/dm-integrity.rst
@@ -143,8 +143,8 @@ recalculate
journal_crypt:algorithm(:key) (the key is optional)
Encrypt the journal using given algorithm to make sure that the
attacker can't read the journal. You can use a block cipher here
- (such as "cbc(aes)") or a stream cipher (for example "chacha20",
- "salsa20" or "ctr(aes)").
+ (such as "cbc(aes)") or a stream cipher (for example "chacha20"
+ or "ctr(aes)").
The journal contains history of last writes to the block device,
an attacker reading the journal could see the last sector numbers
diff --git a/Documentation/crypto/api-skcipher.rst b/Documentation/crypto/api-skcipher.rst
index 1aaf8985894b..04d6cc5357c8 100644
--- a/Documentation/crypto/api-skcipher.rst
+++ b/Documentation/crypto/api-skcipher.rst
@@ -28,8 +28,8 @@ Symmetric Key Cipher Request Handle
Single Block Cipher API
-----------------------
-.. kernel-doc:: include/linux/crypto.h
+.. kernel-doc:: include/crypto/internal/cipher.h
:doc: Single Block Cipher API
-.. kernel-doc:: include/linux/crypto.h
+.. kernel-doc:: include/crypto/internal/cipher.h
:functions: crypto_alloc_cipher crypto_free_cipher crypto_has_cipher crypto_cipher_blocksize crypto_cipher_setkey crypto_cipher_encrypt_one crypto_cipher_decrypt_one
diff --git a/Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml b/Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml
new file mode 100644
index 000000000000..acb92706d280
--- /dev/null
+++ b/Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml
@@ -0,0 +1,46 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/crypto/intel,keembay-ocs-hcu.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Intel Keem Bay OCS HCU Device Tree Bindings
+
+maintainers:
+ - Declan Murphy <declan.murphy@intel.com>
+ - Daniele Alessandrelli <daniele.alessandrelli@intel.com>
+
+description:
+ The Intel Keem Bay Offload and Crypto Subsystem (OCS) Hash Control Unit (HCU)
+ provides hardware-accelerated hashing and HMAC.
+
+properties:
+ compatible:
+ const: intel,keembay-ocs-hcu
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - clocks
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ crypto@3000b000 {
+ compatible = "intel,keembay-ocs-hcu";
+ reg = <0x3000b000 0x1000>;
+ interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&scmi_clk 94>;
+ };
diff --git a/Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml b/Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml
index 7743eae049ab..676950bb7b37 100644
--- a/Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml
+++ b/Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml
@@ -8,7 +8,6 @@ title: Samsung Exynos SoC SlimSSS (Slim Security SubSystem) module
maintainers:
- Krzysztof Kozlowski <krzk@kernel.org>
- - Kamil Konieczny <k.konieczny@partner.samsung.com>
description: |+
The SlimSSS module in Exynos5433 SoC supports the following:
diff --git a/Documentation/devicetree/bindings/crypto/samsung-sss.yaml b/Documentation/devicetree/bindings/crypto/samsung-sss.yaml
index cf1c47a81d7f..6d62b0e42fc9 100644
--- a/Documentation/devicetree/bindings/crypto/samsung-sss.yaml
+++ b/Documentation/devicetree/bindings/crypto/samsung-sss.yaml
@@ -8,7 +8,6 @@ title: Samsung Exynos SoC SSS (Security SubSystem) module
maintainers:
- Krzysztof Kozlowski <krzk@kernel.org>
- - Kamil Konieczny <k.konieczny@partner.samsung.com>
description: |+
The SSS module in S5PV210 SoC supports the following: