Kernel Crypto
一、Kernel Crypto Arch
基于kernel 5.13 对crypto目录粗略分类
1、crypto_register_alg/crypto_register_algs
crypto_register_alg arch/arm/crypto/aes-cipher-glue.c, line 54 arch/arm64/crypto/aes-ce-glue.c, line 170 arch/arm64/crypto/aes-cipher-glue.c, line 49 arch/arm64/crypto/sm4-ce-glue.c, line 65 arch/powerpc/crypto/aes-spe-glue.c, line 493 arch/s390/crypto/aes_s390.c, line 1000 arch/s390/crypto/des_s390.c, line 407 arch/sparc/crypto/aes_glue.c, line 451 arch/sparc/crypto/camellia_glue.c, line 270 arch/x86/crypto/aesni-intel_glue.c, line 1163 arch/x86/crypto/blowfish_glue.c, line 330 arch/x86/crypto/camellia_glue.c, line 1392 arch/x86/crypto/des3_ede_glue.c, line 374 arch/x86/crypto/twofish_glue.c, line 86 crypto/842.c, line 126 crypto/acompress.c, line 158 crypto/aead.c, line 247 crypto/aes_generic.c, line 1306 crypto/aes_ti.c, line 70 crypto/ahash.c, line 593 crypto/akcipher.c, line 137 crypto/algapi.c line 432 line 472 crypto/anubis.c, line 692 crypto/blowfish_generic.c, line 118 crypto/camellia_generic.c, line 1059 crypto/cast5_generic.c, line 526 crypto/cast6_generic.c, line 266 crypto/deflate.c, line 315 crypto/fcrypt.c, line 406 crypto/khazad.c, line 869 crypto/kpp.c, line 104 crypto/lz4.c, line 136 crypto/lz4hc.c, line 137 crypto/lzo-rle.c, line 139 crypto/lzo.c, line 139 crypto/rng.c, line 188 crypto/scompress.c, line 265 crypto/seed.c, line 461 crypto/serpent_generic.c, line 594 crypto/shash.c, line 564 crypto/skcipher.c, line 819 crypto/sm4_generic.c, line 226 crypto/twofish_generic.c, line 182 crypto/zstd.c, line 236 drivers/crypto/cavium/zip/zip_main.c line 406 line 412 drivers/crypto/geode-aes.c, line 389 drivers/crypto/nx/nx-842-pseries.c, line 1020 drivers/crypto/nx/nx-common-powernv.c, line 1113 drivers/crypto/padlock-aes.c, line 496 drivers/crypto/vmx/vmx.c, line 30 crypto_register_algs arch/sparc/crypto/des_glue.c, line 458 crypto/algapi.c, line 485 crypto/crypto_null.c, line 192 crypto/des_generic.c, line 117 crypto/tea.c, line 263
2、crypto_register_template/crypto_register_templates
crypto_register_template crypto/adiantum.c, line 605 crypto/algapi.c line 516 line 523 crypto/authenc.c, line 456 crypto/authencesn.c, line 471 crypto/cbc.c, line 210 crypto/cfb.c, line 240 crypto/cmac.c, line 303 crypto/cryptd.c, line 1076 crypto/cts.c, line 397 crypto/ecb.c, line 91 crypto/echainiv.c, line 152 crypto/essiv.c, line 633 crypto/hmac.c, line 246 crypto/keywrap.c, line 305 crypto/lrw.c, line 417 crypto/ofb.c, line 92 crypto/pcbc.c, line 181 crypto/pcrypt.c, line 352 crypto/rsa.c, line 266 crypto/seqiv.c, line 175 crypto/vmac.c, line 683 crypto/xcbc.c, line 262 crypto/xts.c, line 454 crypto_register_templates crypto/algapi.c, line 534 crypto/ccm.c, line 939 crypto/chacha20poly1305.c, line 661 crypto/ctr.c, line 345 crypto/gcm.c, line 1144
3、crypto_register_aead
crypto_register_aead arch/arm64/crypto/aes-ce-ccm-glue.c, line 363 arch/arm64/crypto/ghash-ce-glue.c, line 605 arch/s390/crypto/aes_s390.c, line 1040 crypto/aead.c line 249 line 262 crypto/aegis128-core.c line 548 line 554 crypto/simd.c, line 441 drivers/crypto/amcc/crypto4xx_core.c, line 1024 drivers/crypto/atmel-aes.c line 2390 line 2408 drivers/crypto/bcm/cipher.c, line 4559 drivers/crypto/caam/caamalg.c, line 3639 drivers/crypto/caam/caamalg_qi.c, line 2712 drivers/crypto/caam/caamalg_qi2.c, line 5309 drivers/crypto/ccp/ccp-crypto-aes-galois.c, line 231 drivers/crypto/ccree/cc_aead.c, line 2646 drivers/crypto/chelsio/chcr_algo.c, line 4463 drivers/crypto/inside-secure/safexcel.c, line 1282 drivers/crypto/ixp4xx_crypto.c, line 1472 drivers/crypto/nx/nx.c, line 524 drivers/crypto/omap-aes.c, line 1216 drivers/crypto/sa2ul.c, line 2233 drivers/crypto/talitos.c, line 3510 drivers/crypto/xilinx/zynqmp-aes-gcm.c, line 408
4、crypto_register_shash/crypto_register_shashes
crypto_register_shash arch/arm/crypto/crct10dif-ce-glue.c, line 75 arch/arm/crypto/ghash-ce-glue.c, line 359 arch/arm/crypto/nhpoly1305-neon-glue.c, line 63 arch/arm/crypto/poly1305-glue.c, line 248 arch/arm/crypto/sha1-ce-glue.c, line 83 arch/arm/crypto/sha1_glue.c, line 72 arch/arm/crypto/sha1_neon_glue.c, line 91 arch/arm64/crypto/crct10dif-ce-glue.c, line 125 arch/arm64/crypto/ghash-ce-glue.c, line 607 arch/arm64/crypto/nhpoly1305-neon-glue.c, line 63 arch/arm64/crypto/poly1305-glue.c, line 217 arch/arm64/crypto/sha1-ce-glue.c, line 138 arch/arm64/crypto/sm3-ce-glue.c, line 80 arch/mips/cavium-octeon/crypto/octeon-md5.c, line 195 arch/mips/cavium-octeon/crypto/octeon-sha1.c, line 223 arch/mips/crypto/crc32-mips.c line 320 line 325 arch/mips/crypto/poly1305-glue.c, line 177 arch/powerpc/crypto/crc32c-vpmsum_glue.c, line 158 arch/powerpc/crypto/crct10dif-vpmsum_glue.c, line 111 arch/powerpc/crypto/md5-glue.c, line 143 arch/powerpc/crypto/sha1-spe-glue.c, line 189 arch/powerpc/crypto/sha1.c, line 134 arch/s390/crypto/ghash_s390.c, line 140 arch/s390/crypto/sha1_s390.c, line 90 arch/s390/crypto/sha256_s390.c line 121 line 124 arch/s390/crypto/sha3_256_s390.c line 123 line 127 arch/s390/crypto/sha3_512_s390.c line 134 line 137 arch/s390/crypto/sha512_s390.c line 131 line 133 arch/sparc/crypto/crc32c_glue.c, line 162 arch/sparc/crypto/md5_glue.c, line 171 arch/sparc/crypto/sha1_glue.c, line 165 arch/sparc/crypto/sha256_glue.c line 209 line 213 arch/sparc/crypto/sha512_glue.c line 194 line 198 arch/x86/crypto/crc32-pclmul_glue.c, line 186 arch/x86/crypto/crc32c-intel_glue.c, line 234 arch/x86/crypto/crct10dif-pclmul_glue.c, line 127 arch/x86/crypto/ghash-clmulni-intel_glue.c, line 328 arch/x86/crypto/nhpoly1305-avx2-glue.c, line 64 arch/x86/crypto/nhpoly1305-sse2-glue.c, line 63 arch/x86/crypto/poly1305_glue.c, line 274 arch/x86/crypto/sha1_ssse3_glue.c line 106 line 166 line 237 line 287 crypto/crc32_generic.c, line 117 crypto/crc32c_generic.c, line 153 crypto/crct10dif_generic.c, line 107 crypto/crypto_null.c, line 196 crypto/ghash-generic.c, line 170 crypto/md4.c, line 228 crypto/md5.c, line 237 crypto/michael_mic.c, line 160 crypto/nhpoly1305.c, line 240 crypto/poly1305_generic.c, line 134 crypto/rmd160.c, line 353 crypto/sha1_generic.c, line 81 crypto/shash.c line 566 line 579 crypto/sm3_generic.c, line 184 crypto/xxhash_generic.c, line 91 drivers/crypto/nx/nx.c, line 532 drivers/crypto/padlock-sha.c line 519 line 523 drivers/crypto/vmx/vmx.c, line 26 crypto_register_shashes arch/arm/crypto/blake2b-neon-glue.c, line 82 arch/arm/crypto/blake2s-glue.c, line 54 arch/arm/crypto/crc32-ce-glue.c, line 225 arch/arm/crypto/poly1305-glue.c, line 251 arch/arm/crypto/sha2-ce-glue.c, line 100 arch/arm/crypto/sha256_glue.c line 89 line 95 arch/arm/crypto/sha512-glue.c line 86 line 92 arch/arm64/crypto/aes-glue.c, line 1027 arch/arm64/crypto/crct10dif-ce-glue.c, line 121 arch/arm64/crypto/sha2-ce-glue.c, line 174 arch/arm64/crypto/sha256-glue.c line 175 line 180 arch/arm64/crypto/sha3-ce-glue.c, line 157 arch/arm64/crypto/sha512-ce-glue.c, line 112 arch/arm64/crypto/sha512-glue.c, line 83 arch/mips/cavium-octeon/crypto/octeon-sha256.c, line 259 arch/mips/cavium-octeon/crypto/octeon-sha512.c, line 256 arch/powerpc/crypto/sha256-spe-glue.c, line 251 arch/s390/crypto/crc32-vx.c, line 292 arch/x86/crypto/blake2s-glue.c, line 113 arch/x86/crypto/sha256_ssse3_glue.c line 134 line 210 line 284 line 350 arch/x86/crypto/sha512_ssse3_glue.c line 132 line 208 line 283 crypto/blake2b_generic.c, line 166 crypto/blake2s_generic.c, line 56 crypto/sha256_generic.c, line 105 crypto/sha3_generic.c, line 284 crypto/sha512_generic.c, line 213 crypto/shash.c, line 592 crypto/streebog_generic.c, line 1077 crypto/wp512.c, line 1162 drivers/crypto/stm32/stm32-crc32.c, line 364
5、crypto_register_skcipher/crypto_register_skciphers
crypto_register_skcipher arch/s390/crypto/aes_s390.c, line 968 arch/s390/crypto/des_s390.c, line 417 arch/s390/crypto/paes_s390.c line 757 line 765 line 772 line 785 crypto/arc4.c, line 73 crypto/crypto_null.c, line 200 crypto/simd.c, line 194 crypto/skcipher.c line 821 line 834 drivers/crypto/allwinner/sun4i-ss/sun4i-ss-core.c, line 474 drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c, line 796 drivers/crypto/allwinner/sun8i-ss/sun8i-ss-core.c, line 589 drivers/crypto/amcc/crypto4xx_core.c, line 1036 drivers/crypto/amlogic/amlogic-gxl-core.c, line 186 drivers/crypto/atmel-aes.c line 2374 line 2382 line 2398 drivers/crypto/atmel-tdes.c, line 1119 drivers/crypto/bcm/cipher.c, line 4475 drivers/crypto/caam/caamalg.c, line 3587 drivers/crypto/caam/caamalg_qi.c, line 2666 drivers/crypto/caam/caamalg_qi2.c, line 5259 drivers/crypto/ccp/ccp-crypto-aes-xts.c, line 262 drivers/crypto/ccp/ccp-crypto-aes.c, line 333 drivers/crypto/ccp/ccp-crypto-des3.c, line 203 drivers/crypto/ccree/cc_cipher.c, line 1491 drivers/crypto/chelsio/chcr_algo.c, line 4451 drivers/crypto/hifn_795x.c, line 2411 drivers/crypto/inside-secure/safexcel.c, line 1280 drivers/crypto/ixp4xx_crypto.c, line 1439 drivers/crypto/marvell/cesa/cesa.c, line 196 drivers/crypto/n2_core.c, line 1349 drivers/crypto/nx/nx.c, line 518 drivers/crypto/omap-aes.c, line 1200 drivers/crypto/omap-des.c, line 1059 drivers/crypto/padlock-aes.c line 499 line 502 drivers/crypto/qce/skcipher.c, line 485 drivers/crypto/rockchip/rk3288_crypto.c, line 268 drivers/crypto/s5p-sss.c, line 2262 drivers/crypto/sa2ul.c, line 2227 drivers/crypto/sahara.c, line 1303 drivers/crypto/talitos.c, line 3504 drivers/crypto/ux500/cryp/cryp_core.c, line 1228 drivers/crypto/virtio/virtio_crypto_algs.c, line 632 drivers/crypto/vmx/vmx.c crypto_register_skciphers arch/arm/crypto/aes-ce-glue.c, line 703 arch/arm/crypto/aes-neonbs-glue.c, line 538 arch/arm/crypto/chacha-glue.c line 301 line 325 arch/arm64/crypto/aes-glue.c, line 1023 arch/arm64/crypto/aes-neonbs-glue.c, line 540 arch/arm64/crypto/chacha-neon-glue.c, line 223 arch/mips/crypto/chacha-glue.c, line 132 arch/powerpc/crypto/aes-spe-glue.c, line 497 arch/sparc/crypto/aes_glue.c, line 454 arch/sparc/crypto/camellia_glue.c, line 273 arch/sparc/crypto/des_glue.c, line 461 arch/x86/crypto/blowfish_glue.c, line 334 arch/x86/crypto/camellia_glue.c, line 1396 arch/x86/crypto/chacha_glue.c, line 297 arch/x86/crypto/des3_ede_glue.c, line 378 arch/x86/crypto/twofish_glue_3way.c, line 153 crypto/chacha_generic.c, line 120 crypto/simd.c, line 239 crypto/skcipher.c, line 847 drivers/crypto/axis/artpec6_crypto.c, line 2935 drivers/crypto/cavium/cpt/cptvf_algs.c, line 454 drivers/crypto/cavium/nitrox/nitrox_skcipher.c, line 544 drivers/crypto/geode-aes.c, line 393 drivers/crypto/hisilicon/sec/sec_algs.c, line 1104 drivers/crypto/hisilicon/sec2/sec_crypto.c, line 1671 drivers/crypto/keembay/keembay-ocs-aes-core.c, line 1563 drivers/crypto/marvell/octeontx/otx_cptvf_algs.c, line 1600 drivers/crypto/marvell/octeontx2/otx2_cptvf_algs.c, line 1641 drivers/crypto/mxs-dcp.c, line 1087 drivers/crypto/qat/qat_common/qat_algs.c, line 1550 drivers/crypto/stm32/stm32-cryp.c, line 2002
6、crypto_register_rng/crypto_register_rngs
crypto_register_rngs crypto/ansi_cprng.c, line 457 crypto/drbg.c, line 2138 crypto/rng.c, line 216 crypto_register_rng crypto/jitterentropy-kcapi.c, line 209 crypto/rng.c line 190 line 203 drivers/crypto/allwinner/sun4i-ss/sun4i-ss-core.c, line 490 drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c, line 834 drivers/crypto/allwinner/sun8i-ss/sun8i-ss-core.c, line 598 drivers/crypto/amcc/crypto4xx_core.c, line 1032 drivers/crypto/exynos-rng.c, line 299 drivers/crypto/hisilicon/trng/trng.c, line 276 drivers/crypto/qcom-rng.c, line 182
7、crypto_register_kpp
crypto_register_kpp arch/arm/crypto/curve25519-glue.c, line 120 arch/x86/crypto/curve25519-x86_64.c, line 1497 crypto/curve25519-generic.c, line 77 crypto/dh.c, line 265 crypto/ecdh.c line 183 line 186 crypto/kpp.c, line 106 drivers/crypto/atmel-ecc.c, line 331 drivers/crypto/hisilicon/hpre/hpre_crypto.c line 2005 line 2009 line 2033 line 2041 drivers/crypto/qat/qat_common/qat_asym_algs.c, line 1295
8、crypto_register_akcipher
crypto_register_akcipher crypto/akcipher.c, line 139 crypto/ecdsa.c line 340 line 343 line 347 crypto/ecrdsa.c, line 283 crypto/rsa.c, line 262 crypto/sm2.c, line 446 drivers/crypto/caam/caampkc.c, line 1177 drivers/crypto/ccp/ccp-crypto-rsa.c, line 263 drivers/crypto/hisilicon/hpre/hpre_crypto.c, line 2029 drivers/crypto/qat/qat_common/qat_asym_algs.c, line 1292
9、crypto_register_notifier
crypto_register_notifier crypto/algapi.c, line 795 crypto/algboss.c, line 273 lib/crc-t10dif.c, line 95
10、af_alg_register_type
af_alg_register_type socket驱动 crypto/af_alg.c, line 87 crypto/algif_aead.c, line 592 crypto/algif_hash.c, line 470 crypto/algif_rng.c, line 332 crypto/algif_skcipher.c, line 377
11、其它文件
crypto/af_alg.c socket驱动 crypto/crypto_engine.c crypto/crypto_user_base.c netlink通信 crypto/proc.c crypto/scatterwalk.c crypto/simd.c crypto/tcrypt.c crypto/testmgr.c
二、驱动
1、AES硬件加速引擎驱动代码
https://elixir.bootlin.com/linux/v5.13.13/source/drivers/crypto/geode-aes.c
https://elixir.bootlin.com/linux/v5.13.13/source/drivers/crypto/omap-aes.c
2、硬件加速驱动是否有配置 cra_alignmask;字段
* @cra_alignmask: Alignment mask for the input and output data buffer. The data
* buffer containing the input data for the algorithm must be
* aligned to this alignment mask. The data buffer for the
* output data must be aligned to this alignment mask. Note that
* the Crypto API will do the re-alignment in software, but
* only under special conditions and there is a performance hit.
* The re-alignment happens at these occasions for different
* @cra_u types: cipher -- For both input data and output data
* buffer; ahash -- For output hash destination buf; shash --
* For output hash destination buf.
* This is needed on hardware which is flawed by design and
* cannot pick data from arbitrary addresses.
