5 commits

Author	SHA1	Message	Date
John Baldwin	92aecd1e6f	ossl: Add ChaCha20 cipher support. ... Sponsored by: Netflix Differential Revision: https://reviews.freebsd.org/D28756	2021-03-03 15:20:57 -08:00
John Baldwin	a079e38b08	ossl: Add Poly1305 digest support. ... Reviewed by: cem Sponsored by: Netflix Differential Revision: https://reviews.freebsd.org/D28754	2021-03-03 15:20:57 -08:00
Mitchell Horne	22bd0c9731	ossl: port to arm64 ... Enable in-kernel acceleration of SHA1 and SHA2 operations on arm64 by adding support for the ossl(4) crypto driver. This uses OpenSSL's assembly routines under the hood, which will detect and use SHA intrinsics if they are supported by the CPU. Reviewed by: jhb Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D27390	2020-12-04 21:12:17 +00:00
Mitchell Horne	fd86ae6800	ossl: split out x86 bits to x86/ossl_cpuid.c ... Make room for adding arm64 support to this driver by moving the x86-specific feature parsing to a separate file. Reviewed by: jhb Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D27388	2020-12-04 20:54:20 +00:00
John Baldwin	ba610be90a	Add a kernel crypto driver using assembly routines from OpenSSL. ... Currently, this supports SHA1 and SHA2-{224,256,384,512} both as plain hashes and in HMAC mode on both amd64 and i386. It uses the SHA intrinsics when present similar to aesni(4), but uses SSE/AVX instructions when they are not. Note that some files from OpenSSL that normally wrap the assembly routines have been adapted to export methods usable by 'struct auth_xform' as is used by existing software crypto routines. Reviewed by: gallatin, jkim, delphij, gnn Sponsored by: Netflix Differential Revision: https://reviews.freebsd.org/D26821	2020-10-20 17:50:18 +00:00