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0b04990a5d
A port of the Illumos Crypto Framework to a Linux kernel module (found in module/icp). This is needed to do the actual encryption work. We cannot use the Linux kernel's built in crypto api because it is only exported to GPL-licensed modules. Having the ICP also means the crypto code can run on any of the other kernels under OpenZFS. I ended up porting over most of the internals of the framework, which means that porting over other API calls (if we need them) should be fairly easy. Specifically, I have ported over the API functions related to encryption, digests, macs, and crypto templates. The ICP is able to use assembly-accelerated encryption on amd64 machines and AES-NI instructions on Intel chips that support it. There are place-holder directories for similar assembly optimizations for other architectures (although they have not been written). Signed-off-by: Tom Caputi <tcaputi@datto.com> Signed-off-by: Tony Hutter <hutter2@llnl.gov> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Issue #4329
21 lines
439 B
Makefile
21 lines
439 B
Makefile
COMMON_H = \
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$(top_srcdir)/include/sys/crypto/api.h \
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$(top_srcdir)/include/sys/crypto/common.h \
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$(top_srcdir)/include/sys/crypto/icp.h
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KERNEL_H =
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USER_H =
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EXTRA_DIST = $(COMMON_H) $(KERNEL_H) $(USER_H)
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if CONFIG_USER
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libzfsdir = $(includedir)/libzfs/sys/crypto
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libzfs_HEADERS = $(COMMON_H) $(USER_H)
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endif
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if CONFIG_KERNEL
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kerneldir = @prefix@/src/zfs-$(VERSION)/include/sys/crypto
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kernel_HEADERS = $(COMMON_H) $(KERNEL_H)
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endif
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