linux.git/drivers/crypto/Kconfig, branch master

crypto: add virtio-crypto driver

2016-12-15T22:13:32+00:00

This patch introduces virtio-crypto driver for Linux Kernel. The virtio crypto device is a virtual cryptography device as well as a kind of virtual hardware accelerator for virtual machines. The encryption anddecryption requests are placed in the data queue and are ultimately handled by thebackend crypto accelerators. The second queue is the control queue used to create or destroy sessions for symmetric algorithms and will control some advanced features in the future. The virtio crypto device provides the following cryptoservices: CIPHER, MAC, HASH, and AEAD. For more information about virtio-crypto device, please see: http://qemu-project.org/Features/VirtioCrypto CC: Michael S. Tsirkin CC: Cornelia Huck CC: Stefan Hajnoczi CC: Herbert Xu CC: Halil Pasic CC: David S. Miller CC: Zeng Xin Signed-off-by: Gonglei Signed-off-by: Michael S. Tsirkin

Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

2016-10-10T21:04:16+00:00

Pull crypto updates from Herbert Xu: "Here is the crypto update for 4.9: API: - The crypto engine code now supports hashes. Algorithms: - Allow keys >= 2048 bits in FIPS mode for RSA. Drivers: - Memory overwrite fix for vmx ghash. - Add support for building ARM sha1-neon in Thumb2 mode. - Reenable ARM ghash-ce code by adding import/export. - Reenable img-hash by adding import/export. - Add support for multiple cores in omap-aes. - Add little-endian support for sha1-powerpc. - Add Cavium HWRNG driver for ThunderX SoC" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (137 commits) crypto: caam - treat SGT address pointer as u64 crypto: ccp - Make syslog errors human-readable crypto: ccp - clean up data structure crypto: vmx - Ensure ghash-generic is enabled crypto: testmgr - add guard to dst buffer for ahash_export crypto: caam - Unmap region obtained by of_iomap crypto: sha1-powerpc - little-endian support crypto: gcm - Fix IV buffer size in crypto_gcm_setkey crypto: vmx - Fix memory corruption caused by p8_ghash crypto: ghash-generic - move common definitions to a new header file crypto: caam - fix sg dump hwrng: omap - Only fail if pm_runtime_get_sync returns < 0 crypto: omap-sham - shrink the internal buffer size crypto: omap-sham - add support for export/import crypto: omap-sham - convert driver logic to use sgs for data xmit crypto: omap-sham - change the DMA threshold value to a define crypto: omap-sham - add support functions for sg based data handling crypto: omap-sham - rename sgl to sgl_tmp for deprecation crypto: omap-sham - align algorithms on word offset crypto: omap-sham - add context export/import stubs ...

crypto: omap-aes - Add fallback support

2016-09-13T12:23:10+00:00

As setting up the DMA operations is quite costly, add software fallback support for requests smaller than 200 bytes. This change gives some 10% extra performance in ipsec use case. Signed-off-by: Lokesh Vutla [t-kristo@ti.com: udpated against latest upstream, to use skcipher mainly] Signed-off-by: Tero Kristo Signed-off-by: Herbert Xu

crypto: Added Chelsio Menu to the Kconfig file

2016-08-19T07:00:37+00:00

Adds the config entry for the Chelsio Crypto Driver, Makefile changes for the same. Signed-off-by: Atul Gupta Signed-off-by: Hariprasad Shenai Signed-off-by: David S. Miller

s390/crc32-vx: add crypto API module for optimized CRC-32 algorithms

2016-06-15T14:36:34+00:00

Add a crypto API module to access the vector extension based CRC-32 implementations. Users can request the optimized implementation through the shash crypto API interface. Signed-off-by: Hendrik Brueckner Signed-off-by: Martin Schwidefsky

crypto: omap-des - Integrate with the crypto engine framework

2016-05-03T08:08:48+00:00

Since the crypto engine framework had been merged, thus this patch integrates with the newly added crypto engine framework to make the crypto hardware engine under utilized as each block needs to be processed before the crypto hardware can start working on the next block. The crypto engine framework can manage and process the requests automatically, so remove the 'queue' and 'queue_task' things in omap des driver. Signed-off-by: Baolin Signed-off-by: Herbert Xu

crypto4xx: integrate ppc4xx-rng into crypto4xx

2016-04-20T09:50:02+00:00

This patch integrates the ppc4xx-rng driver into the existing crypto4xx. This is because the true random number generator is controlled and part of the security core. Signed-off-by: Christian Lamparter Signed-off-by: Herbert Xu

crypto: mxc-scc - add basic driver for the MXC SCC

2016-04-15T14:36:35+00:00

According to the Freescale GPL driver code, there are two different Security Controller (SCC) versions: SCC and SCC2. The SCC is found on older i.MX SoCs, e.g. the i.MX25. This is the version implemented and tested here. As there is no publicly available documentation for this IP core, all information about this unit is gathered from the GPL'ed driver from Freescale. Signed-off-by: Steffen Trumtrar Signed-off-by: Herbert Xu

crypto: s5p-sss - Enable COMPILE_TEST

2016-04-05T12:35:44+00:00

Get some build coverage of S5P/Exynos AES H/W acceleration driver. Driver uses DMA and devm_ioremap_resource() so add DMA and IOMEM dependencies for the compile testing. Signed-off-by: Krzysztof Kozlowski Acked-by: Vladimir Zapolskiy Signed-off-by: Herbert Xu

crypto: omap-des - Improve wording for CRYPTO_DEV_OMAP_DES in Kconfig

2016-04-05T12:35:42+00:00

Signed-off-by: Peter Meerwald Signed-off-by: Herbert Xu