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2016-01-29crypto: Clean up includesPeter Maydell
Clean up includes so that osdep.h is included first and headers which it implies are not included manually. This commit was created with scripts/clean-includes. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1453832250-766-3-git-send-email-peter.maydell@linaro.org
2015-12-23crypto: move QCryptoHashAlgorithm enum definition into QAPIDaniel P. Berrange
The QCryptoHashAlgorithm enum is defined in the crypto/hash.h header. In the future some QAPI types will want to reference the hash enums, so move the enum definition into QAPI too. Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2015-12-23crypto: add ability to query hash digest lenDaniel P. Berrange
Add a qcrypto_hash_digest_len() method which allows querying of the raw digest size for a given hash algorithm. Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2015-07-07crypto: introduce new module for computing hash digestsDaniel P. Berrange
Introduce a new crypto/ directory that will (eventually) contain all the cryptographic related code. This initially defines a wrapper for initializing gnutls and for computing hashes with gnutls. The former ensures that gnutls is guaranteed to be initialized exactly once in QEMU regardless of CLI args. The block quorum code currently fails to initialize gnutls so it only works by luck, if VNC server TLS is not requested. The hash APIs avoids the need to litter the rest of the code with preprocessor checks and simplifies callers by allocating the correct amount of memory for the requested hash. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-Id: <1435770638-25715-2-git-send-email-berrange@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>