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/linux/drivers/crypto/ccp/
H A Dccp-crypto-aes-xts.c3 * AMD Cryptographic Coprocessor (CCP) AES XTS crypto API support
16 #include <crypto/xts.h>
29 .name = "xts(aes)",
30 .drv_name = "xts-aes-ccp",
170 rctx->cmd.u.xts.type = CCP_AES_TYPE_128; in ccp_aes_xts_crypt()
171 rctx->cmd.u.xts.action = (encrypt) ? CCP_AES_ACTION_ENCRYPT in ccp_aes_xts_crypt()
173 rctx->cmd.u.xts.unit_size = unit_size; in ccp_aes_xts_crypt()
174 rctx->cmd.u.xts.key = &ctx->u.aes.key_sg; in ccp_aes_xts_crypt()
175 rctx->cmd.u.xts.key_len = ctx->u.aes.key_len; in ccp_aes_xts_crypt()
176 rctx->cmd.u.xts.iv = &rctx->iv_sg; in ccp_aes_xts_crypt()
[all …]
H A Dccp-ops.c1105 struct ccp_xts_aes_engine *xts = &cmd->u.xts; in ccp_run_xts_aes_cmd() local
1115 switch (xts->unit_size) { in ccp_run_xts_aes_cmd()
1136 if (xts->key_len == AES_KEYSIZE_128) in ccp_run_xts_aes_cmd()
1138 else if (xts->key_len == AES_KEYSIZE_256) in ccp_run_xts_aes_cmd()
1143 if (!xts->final && (xts->src_len & (AES_BLOCK_SIZE - 1))) in ccp_run_xts_aes_cmd()
1146 if (xts->iv_len != AES_BLOCK_SIZE) in ccp_run_xts_aes_cmd()
1149 if (!xts->key || !xts->iv || !xts->src || !xts->dst) in ccp_run_xts_aes_cmd()
1162 op.u.xts.type = aestype; in ccp_run_xts_aes_cmd()
1163 op.u.xts.action = xts->action; in ccp_run_xts_aes_cmd()
1164 op.u.xts.unit_size = xts->unit_size; in ccp_run_xts_aes_cmd()
[all …]
H A DMakefile27 ccp-crypto-aes-xts.o \
/linux/tools/perf/pmu-events/arch/s390/cf_z17/
H A Dpai_crypto.json97 "BriefDescription": "KM XTS AES 128",
98 "PublicDescription": "KM-XTS-AES-128 function ending with CC=0"
104 "BriefDescription": "KM XTS AES 256",
105 "PublicDescription": "KM-XTS-AES-256 function ending with CC=0"
111 "BriefDescription": "KM XTS ENCRYPTED AES 128",
112 "PublicDescription": "KM-XTS-Encrypted-AES-128 function ending with CC=0"
118 "BriefDescription": "KM XTS ENCRYPTED AES 256",
119 "PublicDescription": "KM-XTS-Encrypted-AES-256 function ending with CC=0"
811 "BriefDescription": "PCC COMPUTE XTS PARAMETER USING AES 128",
812 "PublicDescription": "PCC-Compute-XTS-Parameter-Using-AES-128 function ending with CC=0"
[all …]
/linux/tools/perf/pmu-events/arch/s390/cf_z16/
H A Dpai_crypto.json97 "BriefDescription": "KM XTS AES 128",
98 "PublicDescription": "KM-XTS-AES-128 function ending with CC=0"
104 "BriefDescription": "KM XTS AES 256",
105 "PublicDescription": "KM-XTS-AES-256 function ending with CC=0"
111 "BriefDescription": "KM XTS ENCRYPTED AES 128",
112 "PublicDescription": "KM-XTS-Encrypted-AES-128 function ending with CC=0"
118 "BriefDescription": "KM XTS ENCRYPTED AES 256",
119 "PublicDescription": "KM-XTS-Encrypted-AES-256 function ending with CC=0"
811 "BriefDescription": "PCC COMPUTE XTS PARAMETER USING AES 128",
812 "PublicDescription": "PCC-Compute-XTS-Parameter-Using-AES-128 function ending with CC=0"
[all …]
/linux/tools/testing/selftests/ptp/
H A Dtestptp.c168 struct ptp_sys_offset_precise *xts; in main() local
658 xts = calloc(1, sizeof(*xts)); in main()
659 if (!xts) { in main()
664 if (ioctl(fd, PTP_SYS_OFFSET_PRECISE, xts)) { in main()
670 xts->device.sec, xts->device.nsec); in main()
672 xts->sys_realtime.sec, xts->sys_realtime.nsec); in main()
674 xts->sys_monoraw.sec, xts->sys_monoraw.nsec); in main()
677 free(xts); in main()
/linux/crypto/
H A Dtcrypt.c1509 ret = min(ret, tcrypt_test("xts(twofish)")); in do_test()
1517 ret = min(ret, tcrypt_test("xts(serpent)")); in do_test()
1524 ret = min(ret, tcrypt_test("xts(aes)")); in do_test()
1553 ret = min(ret, tcrypt_test("xts(cast6)")); in do_test()
1610 ret = min(ret, tcrypt_test("xts(camellia)")); in do_test()
1831 ret = min(ret, tcrypt_test("xts(sm4)")); in do_test()
1854 test_cipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0, in do_test()
1856 test_cipher_speed("xts(aes)", DECRYPT, sec, NULL, 0, in do_test()
1906 test_cipher_speed("xts(twofish)", ENCRYPT, sec, NULL, 0, in do_test()
1908 test_cipher_speed("xts(twofish)", DECRYPT, sec, NULL, 0, in do_test()
[all …]
H A DKconfig605 AES-XTS.
609 bound. Unlike XTS, Adiantum is a true wide-block encryption
611 security than XTS, subject to the security bound.
738 tristate "XTS (XOR Encrypt XOR with ciphertext stealing)"
743 XTS (XOR Encrypt XOR with ciphertext stealing) mode (NIST SP800-38E
746 Use with aes-xts-plain, key size 256, 384 or 512 bits. This
855 the SoC in question has accelerated CBC but not XTS, making CBC
/linux/Documentation/crypto/
H A Dapi-samples.rst7 This code encrypts some data with AES-256-XTS. For sake of example,
21 u8 iv[16]; /* AES-256-XTS takes a 16-byte IV */
22 u8 key[64]; /* AES-256-XTS takes a 64-byte key */
33 tfm = crypto_alloc_skcipher("xts(aes)", 0, 0);
35 pr_err("Error allocating xts(aes) handle: %ld\n", PTR_ERR(tfm));
/linux/include/linux/
H A Dccp.h193 /***** XTS-AES engine *****/
195 * ccp_xts_aes_unit_size - XTS unit size
213 * struct ccp_xts_aes_engine - CCP XTS AES operation
215 * @unit_size: unit size of the XTS operation
216 * @key: key to be used for this XTS AES operation
218 * @iv: IV to be used for this XTS AES operation
223 * @final: indicates final XTS operation
595 * @CCP_ENGINE_XTS_AES: 128-bit XTS AES operation
653 struct ccp_xts_aes_engine xts; member
/linux/drivers/crypto/ti/
H A Ddthev2-aes.c111 ctx->skcipher_fb = crypto_alloc_sync_skcipher("xts(aes)", 0, in dthe_cipher_xts_init_tfm()
114 dev_err(dev_data->dev, "fallback driver xts(aes) couldn't be loaded\n"); in dthe_cipher_xts_init_tfm()
410 * - need to fallback to software as H/W doesn't support Ciphertext Stealing for XTS in dthe_aes_crypt()
429 * Except for XTS mode, where data length should be non-zero. in dthe_aes_crypt()
513 .cra_name = "xts(aes)",
514 .cra_driver_name = "xts-aes-dthev2",
527 }, /* XTS AES */
H A Ddthev2-common.h32 * This is currently the keysize of XTS-AES-256 which is 512 bits (64 bytes)
82 * @skcipher_fb: Fallback crypto skcipher handle for AES-XTS mode
/linux/Documentation/admin-guide/device-mapper/
H A Ddm-crypt.rst26 aes-xts-plain64
27 serpent-xts-plain64
41 capi:xts(aes)-plain64
46 capi:authenc(hmac(sha256),xts(aes))-random
/linux/Documentation/devicetree/bindings/crypto/
H A Dsamsung-slimsss.yaml15 -- Advanced Encryption Standard (AES) with ECB,CBC,CTR,XTS and (CBC/XTS)/CTS
H A Dnvidia,tegra234-se-aes.yaml11 algorithms - AES-ECB, AES-CBC, AES-OFB, AES-XTS, AES-CTR, AES-GCM, AES-CCM,
/linux/arch/x86/crypto/
H A Daes-xts-avx-x86_64.S3 // AES-XTS for modern x86_64 CPUs
50 * This file implements AES-XTS for modern x86_64 CPUs. To handle the
79 * the XTS tweaks. This avoids a bottleneck. Currently there don't seem to be
83 * The AES-XTS implementations in this file support everything required by the
170 // V6-V9 hold XTS tweaks. Each 128-bit lane holds one tweak.
273 // Given a 128-bit XTS tweak in the xmm register \src, compute the next tweak
287 // Given the XTS tweak(s) in the vector \src, compute the next vector of
305 // Given the first XTS tweak at (TWEAK), compute the first set of tweaks and
497 // interleave the AES rounds with the XTS tweak computation, and (c) it
867 // Below are the actual AES-XTS encryption and decryption functions,
/linux/drivers/crypto/qce/
H A Dskcipher.c183 * AES XTS key1 = key2 not supported by crypto engine. in qce_skcipher_setkey()
285 * AES-XTS request with len <= 512 byte (not recommended to use CE) in qce_skcipher_crypt()
286 * AES-XTS request with len > QCE_SECTOR_SIZE and in qce_skcipher_crypt()
391 .name = "xts(aes)",
392 .drv_name = "xts-aes-qce",
/linux/fs/crypto/
H A Dhkdf.c23 * common case of deriving an AES-256-XTS key (512 bits), that can result in
38 * length HKDF_HASHLEN bytes. However, cipher modes other than AES-256-XTS take
H A Dkeysetup.c19 .friendly_name = "AES-256-XTS",
20 .cipher_str = "xts(aes)",
49 .friendly_name = "SM4-XTS",
50 .cipher_str = "xts(sm4)",
415 * required key size over @ci->ci_mode). This allows AES-256-XTS keys to be
/linux/arch/arm64/crypto/
H A Daes-neonbs-glue.c15 #include <crypto/xts.h>
25 MODULE_ALIAS_CRYPTO("xts(aes)");
447 .base.cra_name = "xts(aes)",
448 .base.cra_driver_name = "xts-aes-neonbs",
H A Dsm4-ce-glue.c18 #include <crypto/xts.h>
473 .cra_name = "xts(sm4)",
474 .cra_driver_name = "xts-sm4-ce",
707 MODULE_DESCRIPTION("SM4 ECB/CBC/CTR/XTS using ARMv8 Crypto Extensions");
714 MODULE_ALIAS_CRYPTO("xts(sm4)");
/linux/drivers/crypto/cavium/cpt/
H A Dcptvf_algs.c11 #include <crypto/xts.h>
342 .base.cra_name = "xts(aes)",
343 .base.cra_driver_name = "cavium-xts-aes",
/linux/drivers/crypto/cavium/nitrox/
H A Dnitrox_skcipher.c12 #include <crypto/xts.h>
34 { "xts(aes)", CIPHER_AES_XTS },
424 .cra_name = "xts(aes)",
H A Dnitrox_req.h126 * @key: Encryption key or KEY1 for AES-XTS
127 * @iv: Encryption IV or Tweak for AES-XTS
139 * @ipad: IPAD or KEY2 for AES-XTS
/linux/Documentation/virt/kvm/s390/
H A Ds390-pv-boot.rst52 * AES-XTS Tweak prefix

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