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From: Pavitrakumar M <pavitrakumarm@vayavyalabs.com>
To: linux-crypto@vger.kernel.org,
devicetree@vger.kernel.org,
herbert@gondor.apana.org.au
Cc: Ruud.Derwig@synopsys.com,
manjunath.hadli@vayavyalabs.com,
adityak@vayavyalabs.com,
Pavitrakumar Managutte <pavitrakumarm@vayavyalabs.com>
Subject: [PATCH v1 0/6] Add SPAcc Crypto Driver
Date: Wed, 23 Apr 2025 15:45:12 +0530
Message-Id: <20250423101518.1360552-1-pavitrakumarm@vayavyalabs.com>
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| Series |
Add SPAcc Crypto Driver
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expand
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From: Pavitrakumar Managutte <pavitrakumarm@vayavyalabs.com> Add the driver for SPAcc(Security Protocol Accelerator), which is a crypto acceleration IP from Synopsys. The SPAcc supports multiple ciphers, hashes and AEAD algorithms with various modes. The driver currently supports below AEAD: - ccm(sm4) - ccm(aes) - gcm(sm4) - gcm(aes) - rfc7539(chacha20,poly1305) cipher: - cbc(sm4) - ecb(sm4) - ctr(sm4) - xts(sm4) - cts(cbc(sm4)) - cbc(aes) - ecb(aes) - xts(aes) - cts(cbc(aes)) - ctr(aes) - chacha20 - ecb(des) - cbc(des) - ecb(des3_ede) - cbc(des3_ede) hash: - cmac(aes) - xcbc(aes) - cmac(sm4) - xcbc(sm4) - hmac(md5) - md5 - hmac(sha1) - sha1 - sha224 - sha256 - sha384 - sha512 - hmac(sha224) - hmac(sha256) - hmac(sha384) - hmac(sha512) - sha3-224 - sha3-256 - sha3-384 - sha3-512 - hmac(sm3) - sm3 - michael_mic Pavitrakumar Managutte (6): dt-bindings: crypto: Document support for SPAcc Add SPAcc Skcipher support Add SPAcc AUTODETECT Support Add SPAcc ahash support Add SPAcc AEAD support Add SPAcc Kconfig and Makefile .../bindings/crypto/snps,dwc-spacc.yaml | 70 + drivers/crypto/Kconfig | 1 + drivers/crypto/Makefile | 1 + drivers/crypto/dwc-spacc/Kconfig | 94 + drivers/crypto/dwc-spacc/Makefile | 16 + drivers/crypto/dwc-spacc/spacc_aead.c | 1295 +++++++++ drivers/crypto/dwc-spacc/spacc_ahash.c | 969 +++++++ drivers/crypto/dwc-spacc/spacc_core.c | 2441 +++++++++++++++++ drivers/crypto/dwc-spacc/spacc_core.h | 828 ++++++ drivers/crypto/dwc-spacc/spacc_device.c | 318 +++ drivers/crypto/dwc-spacc/spacc_device.h | 230 ++ drivers/crypto/dwc-spacc/spacc_hal.c | 374 +++ drivers/crypto/dwc-spacc/spacc_hal.h | 114 + drivers/crypto/dwc-spacc/spacc_interrupt.c | 324 +++ drivers/crypto/dwc-spacc/spacc_manager.c | 610 ++++ drivers/crypto/dwc-spacc/spacc_skcipher.c | 776 ++++++ 16 files changed, 8461 insertions(+) create mode 100644 Documentation/devicetree/bindings/crypto/snps,dwc-spacc.yaml create mode 100644 drivers/crypto/dwc-spacc/Kconfig create mode 100644 drivers/crypto/dwc-spacc/Makefile create mode 100755 drivers/crypto/dwc-spacc/spacc_aead.c create mode 100644 drivers/crypto/dwc-spacc/spacc_ahash.c create mode 100644 drivers/crypto/dwc-spacc/spacc_core.c create mode 100644 drivers/crypto/dwc-spacc/spacc_core.h create mode 100644 drivers/crypto/dwc-spacc/spacc_device.c create mode 100644 drivers/crypto/dwc-spacc/spacc_device.h create mode 100644 drivers/crypto/dwc-spacc/spacc_hal.c create mode 100644 drivers/crypto/dwc-spacc/spacc_hal.h create mode 100644 drivers/crypto/dwc-spacc/spacc_interrupt.c create mode 100644 drivers/crypto/dwc-spacc/spacc_manager.c create mode 100644 drivers/crypto/dwc-spacc/spacc_skcipher.c base-commit: d23fce15abd480811098c0bca6d4edeb17824279