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/openbmc/linux/Documentation/block/
H A Dinline-encryption.rst12 Inline encryption hardware sits logically between memory and disk, and can
18 Some inline encryption hardware accepts all encryption parameters including raw
19 keys directly in low-level I/O requests. However, most inline encryption
26 crypto accelerators operate on memory regions, whereas inline encryption
42 encryption hardware is absent. We also want inline encryption to work with
95 encryption-related state for a particular inline encryption device. The
139 implement encryption in multiple ways.
144 Essentially, when a bio with an encryption context is submitted to a
176 Note that regardless of whether real inline encryption hardware or
203 Next, to attach an encryption context to a bio, users should call
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/openbmc/linux/Documentation/arch/x86/
H A Damd-memory-encryption.rst24 below on how to determine its position). The encryption bit can also be
40 forces the memory encryption bit to 1.
50 encryption
52 memory encryption is enabled (this only affects
57 determine if SME is enabled and/or to enable memory encryption::
60 Bit[23] 0 = memory encryption features are disabled
61 1 = memory encryption features are enabled
67 Bit[0] 0 = memory encryption is not active
68 1 = memory encryption is active
86 the encryption bit to page table entries (the SME mask in the
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/openbmc/linux/Documentation/filesystems/
H A Dfscrypt.rst2 Filesystem-level encryption (fscrypt)
212 the key is used for v1 encryption policies or for v2 encryption
237 Per-file encryption keys
275 - For v1 encryption policies, the encryption is done directly with the
279 - For v2 encryption policies, the encryption is done with a per-mode
287 the encryption keys are derived from the master key, encryption mode
451 Contents encryption
480 Filenames encryption
657 had encryption enabled on it. (For example, to use encryption on an
885 For v1 encryption policies, a master encryption key can also be
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/openbmc/linux/fs/crypto/
H A DKconfig3 bool "FS Encryption (Per-file encryption)"
10 Enable encryption of files and directories. This
16 # Filesystems supporting encryption must select this if FS_ENCRYPTION. This
20 # Note: this option only pulls in the algorithms that filesystem encryption
21 # needs "by default". If userspace will use "non-default" encryption modes such
22 # as Adiantum encryption, then those other modes need to be explicitly enabled
46 Enable fscrypt to use inline encryption hardware if available.
/openbmc/qemu/qapi/
H A Dcrypto.json70 # The supported algorithms for content encryption ciphers
113 # The supported modes for content encryption ciphers
153 # The supported full disk encryption formats
171 # @format: the encryption format
195 # The options that apply to LUKS encryption format
274 # @format: the encryption format
305 # Information about the LUKS block encryption options
309 # @cipher-mode: the cipher mode for data encryption
344 # Information about the block encryption options
414 # amending encryption settings
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/openbmc/openbmc/meta-openembedded/meta-networking/recipes-protocols/opcua/
H A Dopen62541_1.3.8.bb35 PACKAGECONFIG ?= "encryption-mbedtls pubsub pubsub-eth subscriptions subscriptions-events"
37 PACKAGECONFIG[encryption-mbedtls] = "-DUA_ENABLE_ENCRYPTION=MBEDTLS, , mbedtls, , , encryption-open…
38 PACKAGECONFIG[encryption-openssl] = "-DUA_ENABLE_ENCRYPTION=OPENSSL, , openssl, , , encryption-mbed…
/openbmc/qemu/tests/qemu-iotests/
H A D082.out59 encrypt.cipher-mode=<str> - Name of encryption cipher mode
61 encrypt.hash-alg=<str> - Name of encryption hash algorithm
85 encrypt.cipher-mode=<str> - Name of encryption cipher mode
87 encrypt.hash-alg=<str> - Name of encryption hash algorithm
111 encrypt.cipher-mode=<str> - Name of encryption cipher mode
113 encrypt.hash-alg=<str> - Name of encryption hash algorithm
137 encrypt.cipher-mode=<str> - Name of encryption cipher mode
139 encrypt.hash-alg=<str> - Name of encryption hash algorithm
163 encrypt.cipher-mode=<str> - Name of encryption cipher mode
165 encrypt.hash-alg=<str> - Name of encryption hash algorithm
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H A D158.out3 Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=134217728 encryption=on
13 …MT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT encryption=on
H A D087139 _make_test_img --object secret,id=sec0,data=123456 -o encryption=on,encrypt.key-secret=sec0 $size
201 _make_test_img --object secret,id=sec0,data=123456 -o encryption=on,encrypt.key-secret=sec0 $size
H A D049112 test_qemu_img create -f $IMGFMT -o encryption=off "$TEST_IMG" 64M
113 test_qemu_img create -f $IMGFMT --object secret,id=sec0,data=123456 -o encryption=on,encrypt.key-se…
/openbmc/linux/Documentation/admin-guide/device-mapper/
H A Ddm-crypt.rst5 Device-Mapper's "crypt" target provides transparent encryption of block devices
17 Encryption cipher, encryption mode and Initial Vector (IV) generator.
52 Key used for encryption. It is encoded either as a hexadecimal number
66 The encryption key size in bytes. The kernel key payload size must match
112 Perform encryption using the same cpu that IO was submitted on.
113 The default is to use an unbound workqueue so that encryption work
117 Disable offloading writes to a separate thread after encryption.
119 encryption threads to a single thread degrades performance
145 Use <bytes> as the encryption unit instead of 512 bytes sectors.
161 encryption with dm-crypt using the 'cryptsetup' utility, see
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/openbmc/qemu/
H A Dqemu.sasl2 # pick a mechanism which provides session encryption as well
6 # you like for authentication, because TLS provides the encryption
8 # If you are only using UNIX sockets then encryption is not
21 # enable plugins which don't provide session encryption. The
/openbmc/u-boot/board/xilinx/zynqmp/
H A DKconfig14 either authentication or encryption or both encryption
/openbmc/linux/drivers/crypto/aspeed/
H A DKconfig7 throughput of hash data digest, encryption and decryption.
47 Supports AES/DES symmetric-key encryption and decryption
58 Supports 256 bits to 4096 bits RSA encryption/decryption
/openbmc/linux/Documentation/virt/kvm/x86/
H A Damd-memory-encryption.rst31 Bit[23] 1 = memory encryption can be enabled
32 0 = memory encryption can not be enabled
35 Bit[0] 1 = memory encryption can be enabled
36 0 = memory encryption can not be enabled
45 SEV hardware uses ASIDs to associate a memory encryption key with a VM.
100 The KVM_SEV_LAUNCH_START command is used for creating the memory encryption
101 context. To create the encryption context, user must provide a guest policy,
304 outgoing guest encryption context.
335 outgoing guest memory region with the encryption context creating using
363 issued by the hypervisor to delete the encryption context.
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/openbmc/u-boot/tools/
H A Dk3_x509template.txt21 # 1.3.6.1.4.1.294.1.4 = ASN1:SEQUENCE:encryption
38 # [ encryption ]
H A Dzynqimage.c74 uint32_t encryption; /* 0x28 */ member
99 checksum += le32_to_cpu(ptr->encryption); in zynqimage_checksum()
121 ptr->encryption = cpu_to_le32(ENCRYPTION_NONE); in zynqimage_default_header()
/openbmc/u-boot/board/xilinx/zynq/
H A DKconfig29 either authentication or encryption or both encryption
/openbmc/openbmc/meta-security/recipes-security/fscryptctl/
H A Dfscryptctl_1.1.0.bb1 SUMMARY = "low-level tool handling Linux filesystem encryption"
3 policies for Linux filesystem encryption (https://lwn.net/Articles/639427). \
/openbmc/linux/drivers/gpu/drm/amd/display/modules/hdcp/
H A Dhdcp1_transition.c81 } else if (!conn->is_repeater && input->encryption != PASS) { in mod_hdcp_hdcp1_transition()
131 input->encryption != PASS) { in mod_hdcp_hdcp1_transition()
229 } else if ((!conn->is_repeater && input->encryption != PASS) || in mod_hdcp_hdcp1_dp_transition()
308 } else if (input->encryption != PASS || in mod_hdcp_hdcp1_dp_transition()
/openbmc/linux/net/sunrpc/
H A DKconfig45 Choose Y to enable the use of Kerberos 5 encryption types
51 bool "Enable Kerberos encryption types based on Camellia and CMAC"
57 Choose Y to enable the use of Kerberos 5 encryption types
70 Choose Y to enable the use of Kerberos 5 encryption types
/openbmc/linux/Documentation/crypto/
H A Ddescore-readme.rst5 Fast & Portable DES encryption & decryption
15 des - fast & portable DES encryption & decryption.
41 1. Highest possible encryption/decryption PERFORMANCE.
62 - 30us per encryption (options: 64k tables, no IP/FP)
80 - 53us per encryption (uses 2k of tables)
106 - 68us per encryption (uses 2k of tables)
133 - 108us per encryption (uses 34k worth of tables)
153 - 165us per encryption (uses 6k worth of tables)
162 - 226us per encryption
387 e.g., encryption filters, etc.
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/openbmc/phosphor-dbus-interfaces/yaml/xyz/openbmc_project/Inventory/Item/
H A DDrive.interface.yaml24 The current state of encryption on the drive.
86 Possible encryption states drives could have
96 The encryption state of the drive is not known.
/openbmc/linux/Documentation/virt/kvm/s390/
H A Ds390-pv-dump.rst21 can be requested. The encryption is based on the Customer
50 metadata comprised of the encryption tweaks and status flags. The
52 time of the export does not matter as no re-encryption is
/openbmc/docs/designs/
H A Destoraged.md28 Dm-crypt provides the encryption and device mapping capability, and Cryptsetup
44 - Volume key: The main encryption key used to encrypt the data on the block
102 object path. For example, this daemon would handle the encryption, whereas
112 encryption level. We will likely use the ioctl interface to send the relevant
117 but at the very least, encryption-only locking will be available, even if
121 used by eStoraged to generate two different passwords: the encryption password
150 And it provides several additional methods related to encryption: Lock, Unlock,

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