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Searched refs:hmac (Results 1 – 25 of 59) sorted by relevance

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/linux-6.15/fs/ubifs/
H A Dauth.c46 u8 *hmac) in ubifs_hash_calc_hmac() argument
80 err = ubifs_hash_calc_hmac(c, hash, auth->hmac); in ubifs_prepare_auth_node()
388 int len, int ofs_hmac, void *hmac) in ubifs_node_calc_hmac() argument
416 return crypto_shash_final(shash, hmac); in ubifs_node_calc_hmac()
451 u8 *hmac; in __ubifs_node_verify_hmac() local
454 hmac = kmalloc(hmac_len, GFP_NOFS); in __ubifs_node_verify_hmac()
455 if (!hmac) in __ubifs_node_verify_hmac()
460 kfree(hmac); in __ubifs_node_verify_hmac()
466 kfree(hmac); in __ubifs_node_verify_hmac()
516 sizeof(well_known_message) - 1, hmac); in ubifs_hmac_wkm()
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H A Dmaster.c28 int hmac_offs = offsetof(struct ubifs_mst_node, hmac); in ubifs_compare_master_node()
138 if (ubifs_hmac_zero(c, c->mst_node->hmac)) { in scan_for_master()
146 offsetof(struct ubifs_mst_node, hmac)); in scan_for_master()
461 offsetof(struct ubifs_mst_node, hmac)); in ubifs_write_master()
473 offsetof(struct ubifs_mst_node, hmac)); in ubifs_write_master()
H A Dubifs-media.h678 __u8 hmac[UBIFS_MAX_HMAC_LEN]; member
754 __u8 hmac[UBIFS_MAX_HMAC_LEN]; member
781 __u8 hmac[]; member
H A Dsb.c323 offsetof(struct ubifs_sb_node, hmac)); in create_default_filesystem()
343 offsetof(struct ubifs_mst_node, hmac)); in create_default_filesystem()
348 0, offsetof(struct ubifs_mst_node, hmac)); in create_default_filesystem()
587 if (ubifs_hmac_zero(c, sup->hmac)) { in authenticate_sb_node()
599 hmac)); in authenticate_sb_node()
621 offsetof(struct ubifs_sb_node, hmac), 1); in ubifs_write_sb_node()
/linux-6.15/net/sctp/
H A DKconfig56 This option sets the default sctp cookie hmac algorithm
60 bool "Enable optional MD5 hmac cookie generation"
62 Enable optional MD5 hmac based SCTP cookie generation
66 bool "Enable optional SHA1 hmac cookie generation"
68 Enable optional SHA1 hmac based SCTP cookie generation
72 bool "Use no hmac alg in SCTP cookie generation"
74 Use no hmac algorithm in SCTP cookie generation
79 bool "Enable optional MD5 hmac cookie generation"
81 Enable optional MD5 hmac based SCTP cookie generation
86 bool "Enable optional SHA1 hmac cookie generation"
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/linux-6.15/arch/s390/crypto/
H A Dhmac_s390.c309 struct s390_hmac_alg *hmac; in _s390_hmac_algs_unregister() local
313 hmac = &s390_hmac_algs[i]; in _s390_hmac_algs_unregister()
314 if (!hmac->registered) in _s390_hmac_algs_unregister()
316 crypto_unregister_shash(&hmac->alg); in _s390_hmac_algs_unregister()
322 struct s390_hmac_alg *hmac; in hmac_s390_init() local
331 hmac = &s390_hmac_algs[i]; in hmac_s390_init()
332 if (!cpacf_query_func(CPACF_KMAC, hmac->fc)) in hmac_s390_init()
335 rc = crypto_register_shash(&hmac->alg); in hmac_s390_init()
338 hmac->alg.halg.base.cra_name); in hmac_s390_init()
341 hmac->registered = true; in hmac_s390_init()
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/linux-6.15/net/mptcp/
H A Dcrypto_test.c35 char hmac[32], hmac_hex[65]; in mptcp_crypto_test_basic() local
51 mptcp_crypto_hmac_sha(key1, key2, msg, 8, hmac); in mptcp_crypto_test_basic()
53 sprintf(&hmac_hex[j << 1], "%02x", hmac[j] & 0xff); in mptcp_crypto_test_basic()
H A Dcrypto.c44 void mptcp_crypto_hmac_sha(u64 key1, u64 key2, u8 *msg, int len, void *hmac) in mptcp_crypto_hmac_sha() argument
78 sha256(input, SHA256_BLOCK_SIZE + SHA256_DIGEST_SIZE, hmac); in mptcp_crypto_hmac_sha()
H A Dsubflow.c51 void *hmac) in subflow_generate_hmac() argument
73 u8 hmac[SHA256_DIGEST_SIZE]; in subflow_req_create_thmac() local
80 subflow_req->remote_nonce, hmac); in subflow_req_create_thmac()
415 u8 hmac[SHA256_DIGEST_SIZE]; in subflow_thmac_valid() local
420 hmac); in subflow_thmac_valid()
422 thmac = get_unaligned_be64(hmac); in subflow_thmac_valid()
563 u8 hmac[SHA256_DIGEST_SIZE]; in subflow_finish_connect() local
590 hmac); in subflow_finish_connect()
591 memcpy(subflow->hmac, hmac, MPTCPOPT_HMAC_LEN); in subflow_finish_connect()
752 u8 hmac[SHA256_DIGEST_SIZE]; in subflow_hmac_valid() local
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H A Doptions.c150 memcpy(mp_opt->hmac, ptr, MPTCPOPT_HMAC_LEN); in mptcp_parse_option()
506 memcpy(opts->hmac, subflow->hmac, MPTCPOPT_HMAC_LEN); in mptcp_established_options_mp()
621 u8 hmac[SHA256_DIGEST_SIZE]; in add_addr_generate_hmac() local
639 mptcp_crypto_hmac_sha(key1, key2, msg, i, hmac); in add_addr_generate_hmac()
641 return get_unaligned_be64(&hmac[SHA256_DIGEST_SIZE - sizeof(u64)]); in add_addr_generate_hmac()
1104 u64 hmac = 0; in add_addr_hmac_valid() local
1109 hmac = add_addr_generate_hmac(READ_ONCE(msk->remote_key), in add_addr_hmac_valid()
1114 msk, hmac, mp_opt->ahmac); in add_addr_hmac_valid()
1116 return hmac == mp_opt->ahmac; in add_addr_hmac_valid()
1518 memcpy(ptr, opts->hmac, MPTCPOPT_HMAC_LEN); in mptcp_write_options()
/linux-6.15/drivers/crypto/
H A Datmel-sha.c1693 hmac->resume = resume; in atmel_sha_hmac_setup()
1733 memcpy((u8 *)hmac->ipad, key, keylen); in atmel_sha_hmac_setup()
1771 unsafe_memcpy(hmac->opad, hmac->ipad, bs, in atmel_sha_hmac_compute_ipad_hash()
1774 hmac->ipad[i] ^= 0x36363636; in atmel_sha_hmac_compute_ipad_hash()
1775 hmac->opad[i] ^= 0x5c5c5c5c; in atmel_sha_hmac_compute_ipad_hash()
1809 atmel_sha_hmac_key_release(&hmac->hkey); in atmel_sha_hmac_setup_done()
1810 return hmac->resume(dd); in atmel_sha_hmac_setup_done()
1881 memcpy(ctx->digest, hmac->ipad, hs); in atmel_sha_hmac_init_done()
2028 hmac->base.start = atmel_sha_hmac_start; in atmel_sha_hmac_cra_init()
2029 atmel_sha_hmac_key_init(&hmac->hkey); in atmel_sha_hmac_cra_init()
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/linux-6.15/drivers/crypto/ccree/
H A Dcc_aead.c52 struct cc_hmac_s hmac; member
95 struct cc_hmac_s *hmac = &ctx->auth_state.hmac; in cc_aead_exit() local
97 if (hmac->ipad_opad) { in cc_aead_exit()
99 hmac->ipad_opad, in cc_aead_exit()
104 hmac->ipad_opad = NULL; in cc_aead_exit()
106 if (hmac->padded_authkey) { in cc_aead_exit()
108 hmac->padded_authkey, in cc_aead_exit()
169 struct cc_hmac_s *hmac = &ctx->auth_state.hmac; in cc_aead_init() local
178 if (!hmac->ipad_opad) { in cc_aead_init()
184 hmac->ipad_opad); in cc_aead_init()
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/linux-6.15/tools/testing/selftests/tpm2/
H A Dtpm2.py252 session_attributes=0, hmac=bytes()): argument
256 self.hmac = hmac
259 fmt = '>I H%us B H%us' % (len(self.nonce), len(self.hmac))
261 self.nonce, self.session_attributes, len(self.hmac),
262 self.hmac)
265 fmt = '>I H%us B H%us' % (len(self.nonce), len(self.hmac))
651 auth_cmd = AuthCommand(session_handle=policy_handle, hmac=auth_value)
653 auth_cmd = AuthCommand(hmac=auth_value)
/linux-6.15/drivers/nvme/common/
H A Dauth.c94 const char hmac[15]; member
99 .hmac = "hmac(sha256)",
104 .hmac = "hmac(sha384)",
109 .hmac = "hmac(sha512)",
118 return hash_map[hmac_id].hmac; in nvme_auth_hmac_name()
138 if (!strlen(hash_map[i].hmac)) in nvme_auth_hmac_id()
140 if (!strncmp(hash_map[i].hmac, hmac_name, in nvme_auth_hmac_id()
141 strlen(hash_map[i].hmac))) in nvme_auth_hmac_id()
H A Dkeyring.c93 u8 hmac, u8 psk_ver, bool generated) in nvme_tls_psk_lookup() argument
105 psk_ver, generated ? 'G' : 'R', hmac, hostnqn, subnqn); in nvme_tls_psk_lookup()
/linux-6.15/net/sunrpc/
H A DKconfig47 SHA-1 digests. These include aes128-cts-hmac-sha1-96 and
48 aes256-cts-hmac-sha1-96.
72 SHA-2 digests. These include aes128-cts-hmac-sha256-128 and
73 aes256-cts-hmac-sha384-192.
/linux-6.15/net/sunrpc/auth_gss/
H A Dgss_krb5_crypto.c586 struct xdr_netobj hmac; in gss_krb5_aes_encrypt() local
625 hmac.len = kctx->gk5e->cksumlength; in gss_krb5_aes_encrypt()
626 hmac.data = buf->tail[0].iov_base + buf->tail[0].iov_len; in gss_krb5_aes_encrypt()
639 offset + GSS_KRB5_TOK_HDR_LEN, &hmac); in gss_krb5_aes_encrypt()
818 struct xdr_netobj hmac; in krb5_etm_encrypt() local
859 hmac.data = buf->tail[0].iov_base + buf->tail[0].iov_len; in krb5_etm_encrypt()
860 hmac.len = kctx->gk5e->cksumlength; in krb5_etm_encrypt()
862 buf, offset + GSS_KRB5_TOK_HDR_LEN, &hmac); in krb5_etm_encrypt()
/linux-6.15/drivers/crypto/allwinner/sun8i-ss/
H A Dsun8i-ss-hash.c496 int hmac = 0; in sun8i_ss_hash_run() local
570 if (tfmctx->keylen && hmac == 0) { in sun8i_ss_hash_run()
571 hmac = 1; in sun8i_ss_hash_run()
592 if (tfmctx->keylen && hmac == 2) { in sun8i_ss_hash_run()
680 if (hmac > 0) in sun8i_ss_hash_run()
685 if (hmac < 2) in sun8i_ss_hash_run()
688 if (hmac == 1 && !err) { in sun8i_ss_hash_run()
689 hmac = 2; in sun8i_ss_hash_run()
/linux-6.15/drivers/thunderbolt/
H A Ddomain.c709 u8 hmac[TB_SWITCH_KEY_SIZE]; in tb_domain_challenge_switch_key() local
745 memset(hmac, 0, sizeof(hmac)); in tb_domain_challenge_switch_key()
746 ret = crypto_shash_digest(shash, challenge, sizeof(hmac), hmac); in tb_domain_challenge_switch_key()
751 if (memcmp(response, hmac, sizeof(hmac))) { in tb_domain_challenge_switch_key()
/linux-6.15/drivers/crypto/intel/keembay/
H A DKconfig81 bool "Enable sha224 and hmac(sha224) support in Intel Keem Bay OCS HCU"
84 Enables support for sha224 and hmac(sha224) algorithms in the Intel
88 Provides OCS HCU hardware acceleration of sha224 and hmac(224).
/linux-6.15/include/uapi/linux/
H A Dseg6_hmac.h15 __u8 hmac[SEG6_HMAC_FIELD_LEN]; member
/linux-6.15/drivers/gpu/drm/nouveau/include/nvrm/535.113.01/nvidia/arch/nvalloc/common/inc/gsp/
H A Dgsp_fw_sr_meta.h60 NvU8 hmac[32]; member
/linux-6.15/net/ipv6/
H A Dseg6_hmac.c274 if (memcmp(hmac_output, tlv->hmac, SEG6_HMAC_FIELD_LEN) != 0) in seg6_hmac_validate_skb()
344 memset(tlv->hmac, 0, SEG6_HMAC_FIELD_LEN); in seg6_push_hmac()
345 err = seg6_hmac_compute(hinfo, srh, saddr, tlv->hmac); in seg6_push_hmac()
/linux-6.15/drivers/crypto/inside-secure/
H A Dsafexcel_hash.c42 bool hmac; member
270 if (sreq->hmac && in safexcel_handle_req_result()
281 sreq->hmac = 0; in safexcel_handle_req_result()
1030 req->hmac = true; in safexcel_hmac_sha1_init()
1107 req->hmac = true; in safexcel_hmac_init_iv()
1377 req->hmac = true; in safexcel_hmac_sha224_init()
1449 req->hmac = true; in safexcel_hmac_sha256_init()
1635 req->hmac = true; in safexcel_hmac_sha512_init()
1707 req->hmac = true; in safexcel_hmac_sha384_init()
1830 req->hmac = true; in safexcel_hmac_md5_init()
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/linux-6.15/drivers/crypto/inside-secure/eip93/
H A DKconfig20 Also provide AEAD authenc(hmac(x), cipher(y)) for supported algo.

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