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2022-05-26crypto: Implement RSA algorithm by hogweedLei He
Implement RSA algorithm by hogweed from nettle. Thus QEMU supports a 'real' RSA backend to handle request from guest side. It's important to test RSA offload case without OS & hardware requirement. Signed-off-by: lei he <helei.sig11@bytedance.com> Signed-off-by: zhenwei pi <pizhenwei@bytedance.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2022-05-26crypto: add ASN.1 DER decoderLei He
Add an ANS.1 DER decoder which is used to parse asymmetric cipher keys Signed-off-by: zhenwei pi <pizhenwei@bytedance.com> Signed-off-by: lei he <helei.sig11@bytedance.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2022-05-26crypto: Introduce akcipher crypto classzhenwei pi
Introduce new akcipher crypto class 'QCryptoAkCIpher', which supports basic asymmetric operations: encrypt, decrypt, sign and verify. Suggested by Daniel P. Berrangé, also add autoptr cleanup for the new class. Thanks to Daniel! Co-developed-by: lei he <helei.sig11@bytedance.com> Signed-off-by: lei he <helei.sig11@bytedance.com> Signed-off-by: zhenwei pi <pizhenwei@bytedance.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2022-04-29crypto: move sm4_sbox from target/armWeiwei Li
- share it between target/arm and target/riscv Signed-off-by: Weiwei Li <liweiwei@iscas.ac.cn> Signed-off-by: Junqiang Wang <wangjunqiang@iscas.ac.cn> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220423023510.30794-6-liweiwei@iscas.ac.cn> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2022-04-28meson, configure: move keyctl test to mesonPaolo Bonzini
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-02-21configure, meson: move some default-disabled options to meson_options.txtPaolo Bonzini
These do not depend on --with-default-features, so they become booleans in meson too. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-02-21configure, meson: move AF_ALG test to mesonPaolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-07-14crypto: add gnutls pbkdf providerDaniel P. Berrangé
This adds support for using gnutls as a provider of the crypto pbkdf APIs. Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2021-07-14crypto: add gnutls hash providerDaniel P. Berrangé
This adds support for using gnutls as a provider of the crypto hash APIs. Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2021-07-14crypto: introduce build system for gnutls crypto backendDaniel P. Berrangé
This introduces the build logic needed to decide whether we can use gnutls as a crypto driver backend. The actual implementations will be introduced in following patches. We only wish to use gnutls if it has version 3.6.14 or newer, because that is what finally brings HW accelerated AES-XTS mode for x86_64. Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2021-07-14crypto: delete built-in XTS cipher mode supportDaniel P. Berrangé
The built-in AES+XTS implementation is used for the LUKS encryption When building system emulators it is reasonable to expect that an external crypto library is being used instead. The performance of the builtin XTS implementation is terrible as it has no CPU acceleration support. It is thus not worth keeping a home grown XTS implementation for the built-in cipher backend. Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2021-07-14crypto: delete built-in DES implementationDaniel P. Berrangé
The built-in DES implementation is used for the VNC server password authentication scheme. When building system emulators it is reasonable to expect that an external crypto library is being used. It is thus not worth keeping a home grown DES implementation in tree. Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2021-06-25configure, meson: convert crypto detection to mesonPaolo Bonzini
Reviewed-by: Richard Henderson <richard.henderson@liaro.org> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-06-02crypto: bump min gcrypt to 1.8.0, dropping RHEL-7 supportDaniel P. Berrangé
It has been over two years since RHEL-8 was released, and thus per the platform build policy, we no longer need to support RHEL-7 as a build target. This lets us increment the minimum required gcrypt version and assume that HMAC is always supported Per repology, current shipping versions are: RHEL-8: 1.8.5 Debian Buster: 1.8.4 openSUSE Leap 15.2: 1.8.2 Ubuntu LTS 18.04: 1.8.1 Ubuntu LTS 20.04: 1.8.5 FreeBSD: 1.9.2 Fedora 33: 1.8.6 Fedora 34: 1.9.3 OpenBSD: 1.9.3 macOS HomeBrew: 1.9.3 Ubuntu LTS 18.04 has the oldest version and so 1.8.0 is the new minimum. Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20210514120415.1368922-6-berrange@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> [thuth: rebased to use .gitlab-ci.d/buildtest.yml] Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-10-12crypto: Move the creation of the library to the main meson.buildPhilippe Mathieu-Daudé
Be consistent creating all the libraries in the main meson.build file. Suggested-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20201006125602.2311423-8-philmd@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-09-07crypto: fix build with gcrypt enabledDaniel P. Berrangé
If nettle is disabled and gcrypt enabled, the compiler and linker flags needed for gcrypt are not passed. Gnutls was also not added as a dependancy when gcrypt is enabled. Attempting to add the library dependencies at the same time as the source dependencies is error prone, as there are alot of different rules for picking which sources to use, and some of the source files use code level conditionals intead. It is thus clearer to add the library dependencies separately. Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20200901133050.381844-2-berrange@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Tested-by: Alex Bennée <alex.bennee@linaro.org> Tested-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-08-21meson: convert crypto directory to MesonMarc-André Lureau
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21libqemuutil, qapi, trace: convert to mesonPaolo Bonzini
This shows how to do some "computations" in meson.build using its array and dictionary data structures, and also a basic usage of the sourceset module for conditional compilation. Notice the new "if have_system" part of util/meson.build, which fixes a bug in the old build system was buggy: util/dbus.c was built even for non-softmmu builds, but the dependency on -lgio was lost when the linking was done through libqemuutil.a. Because all of its users required gio otherwise, the bug was hidden. Meson instead propagates libqemuutil's dependencies down to its users, and shows the problem. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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