- 20 6月, 2017 12 次提交
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由 Harsh Jain 提交于
Do not update assoclen received in aead_request. Signed-off-by: NHarsh Jain <harsh@chelsio.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 Harsh Jain 提交于
Return correct error instead of EINVAL. Signed-off-by: NHarsh Jain <harsh@chelsio.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 Harsh Jain 提交于
Set key of fallback tfm for rfc4309. Signed-off-by: NHarsh Jain <harsh@chelsio.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 Harsh Jain 提交于
GCM and CBC mode of operation requires Last Cipher Block. This patch set lcb bit in WR header when required. Signed-off-by: NHarsh Jain <harsh@chelsio.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 Colin Ian King 提交于
Trivial fix to spelling mistake in seq_printf message Signed-off-by: NColin Ian King <colin.king@canonical.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 Colin Ian King 提交于
Trivial fix to spelling mistake in pr_err message Signed-off-by: NColin Ian King <colin.king@canonical.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 Stephan Mueller 提交于
The PKCS#1 RSA implementation is provided with a self test with RSA 2048 and SHA-256. This self test implicitly covers other RSA keys and other hashes. Also, this self test implies that the pkcs1pad(rsa) is FIPS 140-2 compliant. Signed-off-by: NStephan Mueller <smueller@chronox.de> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 Sean Wang 提交于
I work for MediaTek on maintaining the MediaTek RNG driver for the existing SoCs and adding support for the following SoCs. Signed-off-by: NSean Wang <sean.wang@mediatek.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 Sean Wang 提交于
Add runtime PM support. There will be the benefit on SoCs where the clock to the RNG used can be shutdown. Signed-off-by: NSean Wang <sean.wang@mediatek.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 Sean Wang 提交于
Document the bindings used by MediaTek MT7622 SoC hardware random number generator. Signed-off-by: NSean Wang <sean.wang@mediatek.com> Reviewed-by: NMatthias Brugger <matthias.bgg@gmail.com> Acked-by: NRob Herring <robh@kernel.org> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 Jason A. Donenfeld 提交于
Otherwise, we enable all sorts of forgeries via timing attack. Signed-off-by: NJason A. Donenfeld <Jason@zx2c4.com> Suggested-by: NStephan Müller <smueller@chronox.de> Cc: stable@vger.kernel.org Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: linux-crypto@vger.kernel.org Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 Christophe Jaillet 提交于
If 'kzalloc' fails, we return 0 which means success. return -ENOMEM instead as already done a few lines above. Signed-off-by: NChristophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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- 19 6月, 2017 25 次提交
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由 Corentin LABBE 提交于
By adding a struct device *dev to struct engine, we could store the device used at register time and so use all dev_xxx functions instead of pr_xxx. Signed-off-by: NCorentin Labbe <clabbe.montjoie@gmail.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 Gilad Ben-Yossef 提交于
Fix inconsistent format and spelling in hash tests error messages. Signed-off-by: NGilad Ben-Yossef <gilad@benyossef.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 Colin Ian King 提交于
Trivial fix to spelling mistake in flow_log message Signed-off-by: NColin Ian King <colin.king@canonical.com> Reviewed-by: NSteve Lin <steven.lin1@broadcom.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 Antoine Ténart 提交于
The run-time self-tests fail quite early, as soon as the input block size is larger than 64 bytes: alg: hash: Test 4 failed for sha1-sun4i-ss 00000000: b9 c9 1e 52 c0 26 d8 39 81 ff f2 3c 99 b1 27 b2 00000010: 30 d6 c9 85 One thing to notice is the value of the last word, which is the one expected (it can sometime be the last two words). The datasheet isn't very clear about when the digest is ready to retrieve and is seems the bit SS_DATA_END is cleared when the digest was computed *but* that doesn't mean the digest is ready to retrieve in the registers. A ndelay(1) is added before reading the computed digest to ensure it is available in the SS_MD[] registers. Signed-off-by: NAntoine Tenart <antoine.tenart@free-electrons.com> Tested-by: NCorentin Labbe <clabbe.montjoie@gmail.com> Acked-by: NCorentin Labbe <clabbe.montjoie@gmail.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 Antoine Ténart 提交于
The CRYPTO_ALG_KERN_DRIVER_ONLY flag is set for hardware accelerated ciphers accessible through a kernel driver only. This is the case for ciphers exposed by the sun4i-ss driver. This patch sets this flag. Signed-off-by: NAntoine Tenart <antoine.tenart@free-electrons.com> Tested-by: NCorentin Labbe <clabbe.montjoie@gmail.com> Acked-by: NCorentin Labbe <clabbe.montjoie@gmail.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 Antoine Ténart 提交于
Update the sun4i-ss driver to use the skcipher API instead of the old ablkcipher one. It's a bit more tricky than s/ablkcipher/skcipher/, but still nothing special and the driver's logic stays the same. Signed-off-by: NAntoine Tenart <antoine.tenart@free-electrons.com> Tested-by: NCorentin Labbe <clabbe.montjoie@gmail.com> Acked-by: NCorentin Labbe <clabbe.montjoie@gmail.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 Antoine Ténart 提交于
Use the GENMASK helper instead of custom calculations to generate masks, It also helps the readability. Signed-off-by: NAntoine Tenart <antoine.tenart@free-electrons.com> Tested-by: NCorentin Labbe <clabbe.montjoie@gmail.com> Acked-by: NCorentin Labbe <clabbe.montjoie@gmail.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 Antoine Ténart 提交于
A bit is appended at the end of the input buffer for sha1. Simplify the code assigning it. Signed-off-by: NAntoine Tenart <antoine.tenart@free-electrons.com> Tested-by: NCorentin Labbe <clabbe.montjoie@gmail.com> Acked-by: NCorentin Labbe <clabbe.montjoie@gmail.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 Antoine Ténart 提交于
When sending the last block of data to the engine, it should be padded so that the total length of the request can be given to the engine as the last 2 words of the last 64 bytes block. Simplify the calculation of this pad offset. Signed-off-by: NAntoine Tenart <antoine.tenart@free-electrons.com> Tested-by: NCorentin Labbe <clabbe.montjoie@gmail.com> Acked-by: NCorentin Labbe <clabbe.montjoie@gmail.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 Antoine Ténart 提交于
Parts of the bf buffer were dynamically set to 0. Change this to set the whole buffer to 0 by default to avoid any mistake. Signed-off-by: NAntoine Tenart <antoine.tenart@free-electrons.com> Tested-by: NCorentin Labbe <clabbe.montjoie@gmail.com> Acked-by: NCorentin Labbe <clabbe.montjoie@gmail.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 Antoine Ténart 提交于
Do not use DMA is the request is 0 length. Signed-off-by: NAntoine Tenart <antoine.tenart@free-electrons.com> Tested-by: NCorentin Labbe <clabbe.montjoie@gmail.com> Acked-by: NCorentin Labbe <clabbe.montjoie@gmail.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 Antoine Ténart 提交于
Replace custom bit shifts and masks with lower/upper_32_bits helpers. Signed-off-by: NAntoine Tenart <antoine.tenart@free-electrons.com> Tested-by: NCorentin Labbe <clabbe.montjoie@gmail.com> Acked-by: NCorentin Labbe <clabbe.montjoie@gmail.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 Antoine Ténart 提交于
Cosmetic clean up if conditional checks on 0s values. Signed-off-by: NAntoine Tenart <antoine.tenart@free-electrons.com> Tested-by: NCorentin Labbe <clabbe.montjoie@gmail.com> Acked-by: NCorentin Labbe <clabbe.montjoie@gmail.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 Antoine Ténart 提交于
Cosmetic change to avoid having a full screen a variable definitions. It also helps to see which variables share the same type. Signed-off-by: NAntoine Tenart <antoine.tenart@free-electrons.com> Tested-by: NCorentin Labbe <clabbe.montjoie@gmail.com> Acked-by: NCorentin Labbe <clabbe.montjoie@gmail.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 Karim Eshapa 提交于
Use more common error logging style. Signed-off-by: NKarim Eshapa <karim.eshapa@gmail.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 Kamil Konieczny 提交于
- Fixed bugs in example for shash and rng (added missing "*" and " *"). - Corrected pr_info() in calc_hash(). - Added example usage of calc_hash(). - No need for negate PTR_ERR to get error code, as crypto_alloc_rng already returns negative values like ERR_PTR(-ENOMEM). Fixed. Signed-off-by: NKamil Konieczny <k.konieczny@partner.samsung.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 Dan Carpenter 提交于
We checked (nbytes < bsize) inside the loops so it's not possible to hit the "goto done;" here. This code is cut and paste from other slightly different loops where we don't have the check inside the loop. Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 Eric Biggers 提交于
mix_columns() contains a comment which shows the matrix used by the MixColumns step of AES, but the last entry in this matrix was incorrect Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 Geliang Tang 提交于
Drop .owner field in mtk_crypto_driver, since platform_driver_register() will set it automatically. Signed-off-by: NGeliang Tang <geliangtang@gmail.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 George Cherian 提交于
Add more algorithm support for the driver. Add support for ecb(aes), cfb(aes) and ecb(des3_ede). Signed-off-by: NGeorge Cherian <george.cherian@cavium.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 George Cherian 提交于
Remove the individual encrypt/decrypt function for easch algorithm. This is in prepration of adding more crypto algorithms supported by hardware. While at that simplify create_ctx_hdr/create_input_list function interfaces. Signed-off-by: NGeorge Cherian <george.cherian@cavium.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 George Cherian 提交于
Mailbox interrupt is common and it is not an error interrupt. So downgrade the print from dev_err to dev_dbg. Signed-off-by: NGeorge Cherian <george.cherian@cavium.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 pjambhlekar 提交于
This change is to handle sparse warning. Return type of function is a pointer to the structure and it returns 0. Instead it should return NULL. Signed-off-by: NPushkar Jambhlekar <pushkar.iit@gmail.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 Gary R Hook 提交于
Expose some data about the configuration and operation of the CCP through debugfs entries: device name, capabilities, configuration, statistics. Allow the user to reset the counters to zero by writing (any value) to the 'stats' file. This can be done per queue or per device. Changes from V1: - Correct polarity of test when destroying devices at module unload Signed-off-by: NGary R Hook <gary.hook@amd.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 Martin Hicks 提交于
An updated patch that also handles the additional key length requirements for the AEAD algorithms. The max keysize is not 96. For SHA384/512 it's 128, and for the AEAD algorithms it's longer still. Extend the max keysize for the AEAD size for AES256 + HMAC(SHA512). Cc: <stable@vger.kernel.org> # 3.6+ Fixes: 357fb605 ("crypto: talitos - add sha224, sha384 and sha512 to existing AEAD algorithms") Signed-off-by: NMartin Hicks <mort@bork.org> Acked-by: NHoria Geantă <horia.geanta@nxp.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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- 10 6月, 2017 3 次提交
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由 Ryder Lee 提交于
This patch removes the parent clock 'ethif' in bindings, since we don't need to control the parent of a clock in current clock framework. Moreover, the clocks are get by name in the driver, thus this change does not break backwards compatibility. Signed-off-by: NRyder Lee <ryder.lee@mediatek.com> Reviewed-by: NMatthias Brugger <matthias.bgg@gmail.com> Acked-by: NRob Herring <robh@kernel.org> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 Ryder Lee 提交于
This patch removes redundant clock setting for 'clk_ethif', which is the parent of 'clk_cryp'. Hence, we just need to handle its child. Signed-off-by: NRyder Lee <ryder.lee@mediatek.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 Tudor-Dan Ambarus 提交于
The test considers a party that already has a private-public key pair and a party that provides a NULL key. The kernel will generate the private-public key pair for the latter, computes the shared secret on both ends and verifies if it's the same. The explicit private-public key pair was copied from the previous test vector. Signed-off-by: NTudor Ambarus <tudor.ambarus@microchip.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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