The .o.d make targets in common.mak do not expect that
header files are generated by a make target. When a new header
file is generated, the .o.d targets will be rebuilt on the
next make invocation, because that new header file is then
detected, and is then treated as a new dependency of all .o.d
targets.
Signed-off-by: Ingo Franzki <ifranzki@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Allow to specify a volume-type for a key. This applies to all
associated volumes. The volume type can be either 'plain' or
'luks2'. New keys created will default to 'luks2', but existing
keys that do not have a volume-type property default to 'plain'
for compatibility reasons.
The volume type 'luks2' is only available when the define
HAVE_LUKS2_SUPPORT is set in the makefile. This is set only
when libcryptsetup version 2.0.3 or newer is available
at build time. If the define is not set, the volume-type
option is not available to the user, and the volume-type of
a key defaults to 'plain'.
Signed-off-by: Ingo Franzki <ifranzki@linux.ibm.com>
Reviewed-by: Hendrik Brueckner <brueckner@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
The zkey-cryptsetup tool is used to validate and re-encipher
secure AES volume keys of volumes encrypted with LUKS2 and
the paes cipher.
Signed-off-by: Ingo Franzki <ifranzki@linux.ibm.com>
Reviewed-by: Hendrik Brueckner <brueckner@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Create the default keystore directory '/etc/zkey/repository'
and the user group 'zkeyadm' during make install.
Signed-off-by: Ingo Franzki <ifranzki@linux.ibm.com>
Reviewed-by: Hendrik Brueckner <brueckner@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Add a keystore implementation that stores secure AES keys in a
key repository, located in a directory, e.g. '/etc/zkey/repository'.
The keystore allows you to generate, validate, re-encipher, modify,
list, delete, etc secure keys.
Signed-off-by: Ingo Franzki <ifranzki@linux.ibm.com>
Reviewed-by: Hendrik Brueckner <brueckner@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
To reduce the size of the zkey.c source file, all routines that
deal with secure keys are moved to a new source file pkey.c.
Signed-off-by: Ingo Franzki <ifranzki@linux.ibm.com>
Reviewed-by: Hendrik Brueckner <brueckner@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
The integrity support for the properties file routines use
SHA-256 to build a hash of the keys and values of a property file.
The codes uses the EVP_DigestInit_ex, EVP_DigestUpdate, and
EVP_DigestFinal from the libcrypto library (OpenSSL).
Signed-off-by: Ingo Franzki <ifranzki@linux.ibm.com>
Reviewed-by: Hendrik Brueckner <brueckner@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
In preparation for a new feature, introduce property file
handling routines. A property file stores key value pairs
in a text file. Optionally a hash of all keys and values
contained in the properties file can be generated to
ensure integrity of the properties file and to detect
manual modifications.
Signed-off-by: Ingo Franzki <ifranzki@linux.ibm.com>
Reviewed-by: Hendrik Brueckner <brueckner@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
The LDFLAGS content is added before the object files causing unresolved
symbol dereferences during the build. This actually happens so far on
Debian/Ubuntu instances.
Hence, use LDLIBS instead.
Signed-off-by: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
This commit is based on the s390-tools-1.39.0 version.
Changes on top of s390-tools-1.39.0:
- Add MIT license to all source files
- Add LICENSE file
- Transform REAMDE to README.md (markdown)
- Add AUTHORS.md file
- Add CONTRIBUTING.md file
- Move changelog from README to CHANGELOG.md file
Reviewed-by: Stefan Haberland <sth@linux.vnet.ibm.com>
Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
