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9739f5f93b
Add support for the Inside Secure SafeXcel EIP-93 Crypto Engine used on Mediatek MT7621 SoC and new Airoha SoC. EIP-93 IP supports AES/DES/3DES ciphers in ECB/CBC and CTR modes as well as authenc(HMAC(x), cipher(y)) using HMAC MD5, SHA1, SHA224 and SHA256. EIP-93 provide regs to signal support for specific chipers and the driver dynamically register only the supported one by the chip. Signed-off-by: Richard van Schagen <vschagen@icloud.com> Co-developed-by: Christian Marangi <ansuelsmth@gmail.com> Signed-off-by: Christian Marangi <ansuelsmth@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
20 lines
672 B
Text
20 lines
672 B
Text
# SPDX-License-Identifier: GPL-2.0
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config CRYPTO_DEV_EIP93
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tristate "Support for EIP93 crypto HW accelerators"
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depends on SOC_MT7621 || ARCH_AIROHA ||COMPILE_TEST
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select CRYPTO_LIB_AES
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select CRYPTO_LIB_DES
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select CRYPTO_SKCIPHER
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select CRYPTO_AEAD
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select CRYPTO_AUTHENC
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select CRYPTO_MD5
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select CRYPTO_SHA1
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select CRYPTO_SHA256
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help
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EIP93 have various crypto HW accelerators. Select this if
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you want to use the EIP93 modules for any of the crypto algorithms.
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If the IP supports it, this provide offload for AES - ECB, CBC and
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CTR crypto. Also provide DES and 3DES ECB and CBC.
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Also provide AEAD authenc(hmac(x), cipher(y)) for supported algo.
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