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- 04 Oct, 2019 26 commits
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Pascal van Leeuwen authored
The current driver assumes one dedicated ring interrupt controller per ring. However, some existing EIP(1)97 HW has less ring AIC's than rings. This patch allows the driver to work with such HW by detecting how many ring AIC's are present and restricting the number of rings it *uses* by the number of ring AIC's present. This allows it to at least function. (optimization for the future: add ring dispatch functionality in the interrupt service routine such that multiple rings can be supported from one ring AIC, allowing all rings to be used) Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Pascal van Leeuwen authored
This patch adds support for large EIP197's with a 256 bit wide internal bus, which affects the format of the result descriptor due to internal alignment requirements. Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Pascal van Leeuwen authored
This patch adds support for rfc4309(ccm(aes)) for use with IPsec ESP Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Pascal van Leeuwen authored
This patch adds support for rfc4543(gcm(aes)) - i.e. AES-GMAC - for use with IPsec ESP Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Pascal van Leeuwen authored
This patch adds support for rfc4106(gcm(aes)) for use with IPsec ESP Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Pascal van Leeuwen authored
This patch fixed a corner case admin RAM probing issue witnessed on the Xilinx VCU118 FPGA development board with an EIP197 configuration with 4096 words of admin RAM, of which only 2050 were recognised. Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Pascal van Leeuwen authored
This patch corrects an error in the Transform Record Cache initialization code that was causing intermittent stability problems on the Macchiatobin board. Unfortunately, due to HW platform specifics, the problem could not happen on the main development platform, being the VCU118 Xilinx development board. And since it was a problem with hash table access, it was very dependent on the actual physical context record DMA buffers being used, i.e. with some (bad) luck it could seemingly work quit stable for a while. Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Pascal van Leeuwen authored
This patch adds support for the authenc(hmac(sha224),cbc(des)), authenc(hmac(sha256),cbc(des)), authenc(hmac(sha384),cbc(des)) and authenc(hmac(sha512),cbc(des)) aead's changes since v1: - nothing Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Pascal van Leeuwen authored
This patch adds support for the authenc(hmac(sha224),cbc(des3_ede)), authenc(hmac(sha256),cbc(des3_ede)), authenc(hmac(sha384),cbc(des3_ede)) and authenc(hmac(sha512),cbc(des3_ede)) aead's changes since v1: - nothing Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Pascal van Leeuwen authored
This patch adds support for the authenc(hmac(sha1),cbc(des)) aead changes since v1: - rebased on top of DES changes made to cryptodev/master Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Pascal van Leeuwen authored
This patch adds support for hmac(sha3-224), hmac(sha3-256), hmac(sha3-384) and hmac(sha3-512) authentication algorithms. The patch has been tested with the eip197c_iewxkbc configuration on the Xilinx VCU118 development board, including the testmgr extra tests. changes since v1: - nothing Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Pascal van Leeuwen authored
This patch adds support for sha3-224, sha3-256, sha3-384 and sha3-512 basic hashes. The patch has been tested with the eip197c_iewxkbc configuration on the Xilinx VCU118 development board, including the testmgr extra tests. changes since v1: - nothing Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Pascal van Leeuwen authored
This patch adds support for the authenc(hmac(sha1),cbc(sm4)), authenc(hmac(sm3),cbc(sm4)), authenc(hmac(sha1),rfc3686(ctr(sm4))), and authenc(hmac(sm3),rfc3686(ctr(sm4))) aead ciphersuites. These are necessary to support IPsec according to the Chinese standard GM/T 022-1014 - IPsec VPN specification. Note that there are no testvectors present in testmgr for these ciphersuites. However, considering all building blocks have already been verified elsewhere, it is fair to assume the generic implementation to be correct-by-construction. The hardware implementation has been fuzzed against this generic implementation by means of a locally modified testmgr. The intention is to upstream these testmgr changes but this is pending other testmgr changes being made by Eric Biggers. The patch has been tested with the eip197c_iewxkbc configuration on the Xilinx VCU118 development board, using the abovementioned modified testmgr This patch applies on top of "Add support for SM4 ciphers" and needs to be applied before "Add (HMAC) SHA3 support". Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Pascal van Leeuwen authored
This patch adds support for SM4 in (32 bit) CTR mode, i.e. skcipher rfc3686(ctr(sm4)). changes since v1: - nothing Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Pascal van Leeuwen authored
This patch adds support for SM4 in CFB mode, i.e. skcipher cfb(sm4). changes since v1: - nothing Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Pascal van Leeuwen authored
This patch adds support for SM4 in OFB mode, i.e. skcipher ofb(sm4). changes since v1: - nothing Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Pascal van Leeuwen authored
This patch adds support for SM4 in CBC mode, i.e. skcipher cbc(sm4). changes since v1: - nothing Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Pascal van Leeuwen authored
This patch adds support for SM4 in ECB mode, i.e. skcipher ecb(sm4). changes since v1: - make SAFEXCEL_SM4 case entry explit, using the proper SM4_BLOCK_SIZE instead of "borrowing" the AES code which "coincidentally" works Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Pascal van Leeuwen authored
Added support for the hmac(sm3) ahash authentication algorithm changes since v1: - added Acked-by tag below, no changes to the source changes since v2: - nothing Acked-by: Antoine Tenart <antoine.tenart@bootlin.com> Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Pascal van Leeuwen authored
Added support for the SM3 ahash algorithm changes since v1: - moved definition of CONTEXT_CONTROL_CRYPTO_ALG_SM3 (0x7) up above 0xf changes since v2: - allow compilation if CONFIG_CRYPTO_SM3 is not set Acked-by: Antoine Tenart <antoine.tenart@bootlin.com> Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Pascal van Leeuwen authored
This patch adds support for the Chacha20-Poly1305 cipher suite. It adds both the basic rfc7539(chacha20,poly1305) as well as the rfc7539esp(chacha20,poly1305) variant for IPsec ESP acceleration. changes since v1: - rebased on top of DES library changes done on cryptodev/master - fixed crypto/Kconfig so that generic fallback is compiled as well changes since v2: - nothing changes since v3: - Fixed a problem where the tcrypt performance test would run fully on the fallback cipher instead of the HW due to using an AAD length of 8 for rfc7539esp. While this is not actually legal ESP (which includes SPI and sequence number in the AAD as well), it is both inconvenient and not necessary to run these vectors on the fallback cipher. - Due to above, also realised that for plain (non-ESP) rfc7539, you probably want to be able to run vectors with less than 8 bytes of AAD on the HW, and this is actually possible as long as cryptlen is large enough, so made that possible as well. Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Pascal van Leeuwen authored
Added support for the CHACHA20 skcipher algorithm. Tested on an eip197c-iesb configuration in the Xilinx VCU118 devboard, passes all testmgr vectors plus the extra fuzzing tests. changes since v1: - rebased on top of DES library changes done on cryptodev/master - fixed crypto/Kconfig so that generic fallback is compiled as well changes since v2: - made switch entry SAFEXCEL_AES explit and added empty default, as requested by Antoine Tenart. Also needed to make SM4 patches apply. changes since v3: - nothing Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Pascal van Leeuwen authored
This patch adds support for the AES-CMAC authentication algorithm. Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Pascal van Leeuwen authored
This patch adds support for the AES XCBC authentication algorithm Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Pascal van Leeuwen authored
This patch adds support for the AES-CBCMAC authentication algorithm. Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Pascal van Leeuwen authored
This patch adds support for the CRC32 "hash" algorithm Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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- 20 Sep, 2019 1 commit
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Pascal van Leeuwen authored
This patch fixes an unused variable warning from the compiler when the driver is being compiled without PCI support in the kernel. Fixes: 625f269a ("crypto: inside-secure - add support for...") Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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- 13 Sep, 2019 6 commits
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Pascal van Leeuwen authored
This patch actually probes the transform record cache data and administration RAM sizes, instead of making assumptions, and then configures the TRC based on the actually probed values. This allows the driver to work with EIP197 HW that has TRC RAM sizes different from those of the Marvell EIP197B/D variants. Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Pascal van Leeuwen authored
This patch derives the result descriptor fetch count from the actual FIFO size advertised by the hardware. Fetching result descriptors one at a time is a performance bottleneck for small blocks, especially on hardware with multiple pipes. Even moreso if the HW has few rings. Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Pascal van Leeuwen authored
This patch derives the command descriptor fetch count from the actual FIFO size advertised by the hardware. Fetching command descriptors one at a time is a performance bottleneck for small blocks, especially on hardware with multiple pipes. Even moreso if the HW has few rings. Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Pascal van Leeuwen authored
This patch enables algorithms that did not fit the original 32 bit FUNCTION_EN register anymore via the FUNCTION2_EN extension reg. Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Pascal van Leeuwen authored
This patch corrects the configuration of the EIP197_PE_EIP96_TOKEN_CTRL register. Previous value was wrong and potentially dangerous. Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Pascal van Leeuwen authored
This patch adds automatic EIP97/EIP197 detection, so it does not need to rely on any static value from the device table anymore. In particular, the static value from the table won't work for PCI devboards that cannot be further identified save from this direct hardware probing. The patch also adds automatic host xs endianness detection & correction. Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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- 05 Sep, 2019 6 commits
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Pascal van Leeuwen authored
This patch adds support for the basic AES-CCM AEAD cipher suite. Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Pascal van Leeuwen authored
This patch adds support for AES in output feedback mode (AES-OFB). Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Pascal van Leeuwen authored
This patch adds support for AES in 128 bit cipher feedback mode (AES-CFB). Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Pascal van Leeuwen authored
This patch adds support for the basic AES-GCM AEAD cipher suite. Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Pascal van Leeuwen authored
This patch probes the supported algorithms from the hardware and only registers the ones that the hardware actually supports. This is necessary because this is a generic driver supposed to run on a wide variety of engines, which may or may not implement certain algorithms. Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Pascal van Leeuwen authored
This patch adds support for the AES-XTS skcipher algorithm. Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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- 30 Aug, 2019 1 commit
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Pascal van Leeuwen authored
Until now, the inside-secure driver required a set of firmware images supplied by the silicon vendor, typically under NDA, to be present in /lib/firmware/inside-secure in order to be able to function. This patch removes the dependence on this official vendor firmware by falling back to generic "mini" FW - developed specifically for this driver - that can be provided under GPL 2.0 through linux-firmwares. Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com> Acked-by: Antoine Tenart <antoine.tenart@bootlin.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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