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Searched refs:challenge (Results 1 – 25 of 60) sorted by relevance

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/linux-6.15/drivers/nvme/target/
H A Dauth.c296 u8 *challenge = req->sq->dhchap_c1; in nvmet_auth_host_hash() local
334 challenge = kmalloc(shash_len, GFP_KERNEL); in nvmet_auth_host_hash()
335 if (!challenge) { in nvmet_auth_host_hash()
343 challenge, shash_len); in nvmet_auth_host_hash()
394 if (challenge != req->sq->dhchap_c1) in nvmet_auth_host_hash()
395 kfree(challenge); in nvmet_auth_host_hash()
410 u8 *challenge = req->sq->dhchap_c2; in nvmet_auth_ctrl_hash() local
449 if (!challenge) { in nvmet_auth_ctrl_hash()
457 challenge, shash_len); in nvmet_auth_ctrl_hash()
505 if (challenge != req->sq->dhchap_c2) in nvmet_auth_ctrl_hash()
[all …]
/linux-6.15/arch/arm64/include/asm/
H A Drsi_cmds.h108 rsi_attestation_token_init(const u8 *challenge, unsigned long size) in rsi_attestation_token_init() argument
113 if (!challenge || size < 32 || size > 64) in rsi_attestation_token_init()
117 memcpy(&regs.a1, challenge, size); in rsi_attestation_token_init()
/linux-6.15/drivers/virt/coco/arm-cca-guest/
H A Darm-cca-guest.c26 void *challenge; member
39 info->result = rsi_attestation_token_init(info->challenge, in arm_cca_attestation_init()
113 info.challenge = desc->inblob; in arm_cca_report_new()
/linux-6.15/drivers/nvme/host/
H A Dauth.c433 u8 buf[4], *challenge = chap->c1; in nvme_auth_dhchap_setup_host_response() local
461 challenge = kmalloc(chap->hash_len, GFP_KERNEL); in nvme_auth_dhchap_setup_host_response()
462 if (!challenge) { in nvme_auth_dhchap_setup_host_response()
469 chap->c1, challenge, in nvme_auth_dhchap_setup_host_response()
510 if (challenge != chap->c1) in nvme_auth_dhchap_setup_host_response()
511 kfree(challenge); in nvme_auth_dhchap_setup_host_response()
520 u8 buf[4], *challenge = chap->c2; in nvme_auth_dhchap_setup_ctrl_response() local
540 if (!challenge) { in nvme_auth_dhchap_setup_ctrl_response()
547 chap->c2, challenge, in nvme_auth_dhchap_setup_ctrl_response()
595 if (challenge != chap->c2) in nvme_auth_dhchap_setup_ctrl_response()
[all …]
/linux-6.15/drivers/staging/greybus/
H A Dauthentication.c144 u8 *challenge, u8 *result, u8 *auth_response, in cap_authenticate() argument
164 memcpy(request->challenge, challenge, sizeof(request->challenge)); in cap_authenticate()
249 authenticate->challenge, in cap_ioctl()
H A Dgreybus_authentication.h61 __u8 challenge[32]; member
/linux-6.15/Documentation/devicetree/bindings/i2c/
H A Di2c-arb-gpio-challenge.yaml4 $id: http://devicetree.org/schemas/i2c/i2c-arb-gpio-challenge.yaml#
14 This uses GPIO lines and a challenge & response mechanism to arbitrate who is
51 const: i2c-arb-gpio-challenge
106 compatible = "i2c-arb-gpio-challenge";
/linux-6.15/drivers/target/iscsi/
H A Discsi_target_auth.c51 memset(chap->challenge, 0, MAX_CHAP_CHALLENGE_LEN); in chap_gen_challenge()
53 ret = get_random_bytes_wait(chap->challenge, chap->challenge_len); in chap_gen_challenge()
57 bin2hex(challenge_asciihex, chap->challenge, in chap_gen_challenge()
390 ret = crypto_shash_finup(desc, chap->challenge, in chap_server_compute_hash()
503 !memcmp(initiatorchg_binhex, chap->challenge, in chap_server_compute_hash()
H A Discsi_target_auth.h37 unsigned char challenge[MAX_CHAP_CHALLENGE_LEN]; member
/linux-6.15/net/rxrpc/
H A Drxkad.c642 struct rxkad_challenge challenge; in rxkad_issue_challenge() local
654 challenge.version = htonl(2); in rxkad_issue_challenge()
656 challenge.min_level = htonl(0); in rxkad_issue_challenge()
657 challenge.__padding = 0; in rxkad_issue_challenge()
678 iov[1].iov_base = &challenge; in rxkad_issue_challenge()
679 iov[1].iov_len = sizeof(challenge); in rxkad_issue_challenge()
806 struct rxkad_challenge challenge; in rxkad_respond_to_challenge() local
824 &challenge, sizeof(challenge)) < 0) in rxkad_respond_to_challenge()
828 version = ntohl(challenge.version); in rxkad_respond_to_challenge()
829 nonce = ntohl(challenge.nonce); in rxkad_respond_to_challenge()
[all …]
/linux-6.15/tools/testing/selftests/net/netfilter/packetdrill/
H A Dconntrack_syn_challenge_ack.pkt2 // a challenge-ACK.
3 // Check that conntrack lets all packets pass, including the challenge ack,
H A Dconntrack_synack_reuse.pkt25 // Won't expect this: challenge ack.
/linux-6.15/drivers/thunderbolt/
H A Dtb_msgs.h255 u32 challenge[8]; member
264 u32 challenge[8]; member
418 u32 challenge[8]; member
448 u32 challenge[8]; member
H A Ddomain.c707 u8 challenge[TB_SWITCH_KEY_SIZE]; in tb_domain_challenge_switch_key() local
723 get_random_bytes(challenge, sizeof(challenge)); in tb_domain_challenge_switch_key()
724 ret = tb->cm_ops->challenge_switch_key(tb, sw, challenge, response); in tb_domain_challenge_switch_key()
746 ret = crypto_shash_digest(shash, challenge, sizeof(hmac), hmac); in tb_domain_challenge_switch_key()
/linux-6.15/drivers/i2c/muxes/
H A DMakefile5 obj-$(CONFIG_I2C_ARB_GPIO_CHALLENGE) += i2c-arb-gpio-challenge.o
H A DKconfig15 I2C multimaster arbitration scheme using GPIOs and a challenge &
20 will be called i2c-arb-gpio-challenge.
/linux-6.15/drivers/staging/greybus/Documentation/firmware/
H A Dauthenticate.c26 .challenge = {0},
/linux-6.15/fs/smb/client/
H A Dcifsencrypt.c502 offsetof(struct ntlmv2_resp, challenge.key[0])); in CalcNTLMv2_response()
517 memcpy(ntlmv2->challenge.key, ses->ntlmssp->cryptkey, CIFS_SERVER_CHALLENGE_SIZE); in CalcNTLMv2_response()
519 memcpy(ntlmv2->challenge.key, ses->server->cryptkey, CIFS_SERVER_CHALLENGE_SIZE); in CalcNTLMv2_response()
521 rc = crypto_shash_update(hmacmd5, ntlmv2->challenge.key, hash_len); in CalcNTLMv2_response()
/linux-6.15/include/linux/
H A Dnvme-auth.h36 u8 *challenge, u8 *aug, size_t hlen);
/linux-6.15/drivers/gpu/drm/ttm/tests/
H A DTODO24 a challenge, but is worth trying. Look at selftests like
/linux-6.15/net/ceph/
H A Dauth_x.c793 void *challenge, int challenge_len, in decrypt_authorizer_challenge() argument
800 ret = __ceph_x_decrypt(secret, challenge, challenge_len); in decrypt_authorizer_challenge()
805 dp = challenge + sizeof(struct ceph_x_encrypt_header); in decrypt_authorizer_challenge()
819 void *challenge, int challenge_len) in ceph_x_add_authorizer_challenge() argument
825 ret = decrypt_authorizer_challenge(&au->session_key, challenge, in ceph_x_add_authorizer_challenge()
/linux-6.15/drivers/media/usb/hdpvr/
H A Dhdpvr-core.c69 static void challenge(u8 *bytes) in challenge() function
175 challenge(response); in device_authorization()
/linux-6.15/drivers/firmware/tegra/
H A Dbpmp.c549 response.reply = request.challenge << 1; in tegra_bpmp_mrq_handle_ping()
564 request.challenge = 1; in tegra_bpmp_ping()
584 request.challenge, response.reply, in tegra_bpmp_ping()
/linux-6.15/Documentation/admin-guide/
H A Dthunderbolt.rst69 a challenge that should match the expected one based on a random key
148 Next time the device is plugged in the user can verify (challenge) the
154 If the challenge the device returns back matches the one we expect based
156 However, if the challenge fails no tunnels are created and error is
/linux-6.15/Documentation/arch/riscv/
H A Dpatch-acceptance.rst13 challenge for RISC-V Linux maintenance. Linux maintainers disapprove

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