Home
last modified time | relevance | path

Searched full:xts (Results 1 – 25 of 87) sorted by relevance

1234

/Linux-v5.15/drivers/crypto/ccp/
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 …]
Dccp-ops.c1092 struct ccp_xts_aes_engine *xts = &cmd->u.xts; in ccp_run_xts_aes_cmd() local
1102 switch (xts->unit_size) { in ccp_run_xts_aes_cmd()
1123 if (xts->key_len == AES_KEYSIZE_128) in ccp_run_xts_aes_cmd()
1125 else if (xts->key_len == AES_KEYSIZE_256) in ccp_run_xts_aes_cmd()
1130 if (!xts->final && (xts->src_len & (AES_BLOCK_SIZE - 1))) in ccp_run_xts_aes_cmd()
1133 if (xts->iv_len != AES_BLOCK_SIZE) in ccp_run_xts_aes_cmd()
1136 if (!xts->key || !xts->iv || !xts->src || !xts->dst) in ccp_run_xts_aes_cmd()
1149 op.u.xts.type = aestype; in ccp_run_xts_aes_cmd()
1150 op.u.xts.action = xts->action; in ccp_run_xts_aes_cmd()
1151 op.u.xts.unit_size = xts->unit_size; in ccp_run_xts_aes_cmd()
[all …]
DMakefile19 ccp-crypto-aes-xts.o \
Dccp-debugfs.c137 oboff += OSCNPRINTF(" XTS AES: %ld\n", in ccp5_debugfs_stats_read()
211 oboff += OSCNPRINTF(" XTS AES: %ld\n", in ccp5_debugfs_queue_read()
/Linux-v5.15/drivers/crypto/vmx/
Daes_xts.c3 * AES XTS routines supporting VMX In-core instructions on Power 8
15 #include <crypto/xts.h>
31 fallback = crypto_alloc_skcipher("xts(aes)", 0, in p8_aes_xts_init()
35 pr_err("Failed to allocate xts(aes) fallback: %ld\n", in p8_aes_xts_init()
147 .base.cra_name = "xts(aes)",
/Linux-v5.15/arch/powerpc/crypto/
Daes-spe-regs.h14 #define rIP r8 /* potiner to IV (CBC/CTR/XTS modes) */
15 #define rKT r9 /* pointer to tweak key (XTS mode) */
34 #define rG0 r28 /* endian reversed tweak (XTS mode) */
Daes-spe-glue.c21 #include <crypto/xts.h>
30 * a single load and store unit (LSU). XTS-AES-256 takes ~780 operations per
474 .base.cra_name = "xts(aes)",
475 .base.cra_driver_name = "xts-ppc-spe",
515 MODULE_DESCRIPTION("AES-ECB/CBC/CTR/XTS, SPE optimized");
521 MODULE_ALIAS_CRYPTO("xts(aes)");
/Linux-v5.15/Documentation/crypto/
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-v5.15/arch/arm/crypto/
DKconfig108 CTR and XTS modes
111 and for XTS mode encryption, CBC and XTS mode decryption speedup is
123 Use an implementation of AES in CBC, CTR and XTS modes that uses
/Linux-v5.15/arch/arm64/crypto/
DKconfig87 tristate "AES in ECB/CBC/CTR/XTS modes using ARMv8 Crypto Extensions"
95 tristate "AES in ECB/CBC/CTR/XTS modes using NEON instructions"
121 tristate "AES in ECB/CBC/CTR/XTS modes using bit-sliced NEON algorithm"
/Linux-v5.15/crypto/
Dxts.c2 /* XTS: as defined in IEEE1619/D16
20 #include <crypto/xts.h>
387 err = crypto_inst_setname(skcipher_crypto_instance(inst), "xts", in xts_create()
411 "xts(%s)", ctx->name) >= CRYPTO_MAX_ALG_NAME) { in xts_create()
447 .name = "xts",
466 MODULE_DESCRIPTION("XTS block cipher mode");
467 MODULE_ALIAS_CRYPTO("xts");
Dtcrypt.c1734 ret += tcrypt_test("xts(twofish)"); in do_test()
1742 ret += tcrypt_test("xts(serpent)"); in do_test()
1749 ret += tcrypt_test("xts(aes)"); in do_test()
1779 ret += tcrypt_test("xts(cast6)"); in do_test()
1836 ret += tcrypt_test("xts(camellia)"); in do_test()
2076 test_cipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0, in do_test()
2078 test_cipher_speed("xts(aes)", DECRYPT, sec, NULL, 0, in do_test()
2132 test_cipher_speed("xts(twofish)", ENCRYPT, sec, NULL, 0, in do_test()
2134 test_cipher_speed("xts(twofish)", DECRYPT, sec, NULL, 0, in do_test()
2181 test_cipher_speed("xts(camellia)", ENCRYPT, sec, NULL, 0, in do_test()
[all …]
DKconfig456 tristate "XTS support"
461 XTS: IEEE1619/D16 narrow block cipher use with aes-xts-plain,
508 AES-XTS.
512 bound. Unlike XTS, Adiantum is a true wide-block encryption
514 security than XTS, subject to the security bound.
542 the SoC in question has accelerated CBC but not XTS, making CBC
1113 ECB, CBC, LRW, XTS. The 64 bit version has additional
1149 for popular block cipher modes ECB, CBC, CTR and XTS is supported.
/Linux-v5.15/include/linux/
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-v5.15/Documentation/admin-guide/device-mapper/
Ddm-crypt.rst26 aes-xts-plain64
27 serpent-xts-plain64
41 capi:xts(aes)-plain64
46 capi:authenc(hmac(sha256),xts(aes))-random
/Linux-v5.15/Documentation/devicetree/bindings/crypto/
Dsamsung-slimsss.yaml15 -- Advanced Encryption Standard (AES) with ECB,CBC,CTR,XTS and (CBC/XTS)/CTS
/Linux-v5.15/arch/s390/crypto/
Daes_s390.c34 #include <crypto/xts.h>
414 /* Split the XTS key into the two subkeys */ in xts_aes_set_key()
434 u8 xts[16]; in xts_aes_crypt() member
460 memset(pcc_param.xts, 0, sizeof(pcc_param.xts)); in xts_aes_crypt()
466 memcpy(xts_param.init, pcc_param.xts, 16); in xts_aes_crypt()
499 pr_err("Allocating XTS fallback algorithm %s failed\n", in xts_fallback_init()
516 .base.cra_name = "xts(aes)",
517 .base.cra_driver_name = "xts-aes-s390",
Dpaes_s390.c27 #include <crypto/xts.h>
500 u8 xts[16]; in xts_paes_crypt() member
521 memcpy(xts_param.init, pcc_param.xts, 16); in xts_paes_crypt()
554 .base.cra_name = "xts(paes)",
555 .base.cra_driver_name = "xts-paes-s390",
/Linux-v5.15/drivers/crypto/qce/
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-v5.15/fs/crypto/
Dhkdf.c20 * a 64-byte digest, deriving an AES-256-XTS key preserves all 64 bytes of
35 * length HKDF_HASHLEN bytes. However, cipher modes other than AES-256-XTS take
/Linux-v5.15/drivers/crypto/hisilicon/
DKconfig36 CBC, and XTS cipher mode, and AEAD algorithms.
/Linux-v5.15/drivers/crypto/cavium/cpt/
Dcptvf_algs.c11 #include <crypto/xts.h>
350 .base.cra_name = "xts(aes)",
351 .base.cra_driver_name = "cavium-xts-aes",
/Linux-v5.15/drivers/crypto/cavium/nitrox/
Dnitrox_skcipher.c12 #include <crypto/xts.h>
34 { "xts(aes)", CIPHER_AES_XTS },
445 .cra_name = "xts(aes)",
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-v5.15/drivers/crypto/bcm/
Dspu.c248 /* XTS has two keys */ in spum_dump_msg_hdr()
337 /* In XTS on SPU-M, we'll need to insert tweak before input data */ in spum_ns2_ctx_max_payload()
366 /* In XTS on SPU-M, we'll need to insert tweak before input data */ in spum_nsp_ctx_max_payload()
942 * In XTS mode, API puts "i" parameter (block tweak) in IV. For in spum_cipher_req_finish()
981 /* XTS mode, data_size needs to include tweak parameter */ in spum_cipher_req_finish()
998 /* XTS mode, data_size needs to include tweak parameter */ in spum_cipher_req_finish()
1075 * spum_xts_tweak_in_payload() - Indicate that SPUM DOES place the XTS tweak

1234