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2020-09-18crypto: hisilicon - update ZIP module parameter descriptionLongfang Liu1-1/+1
In order to pass kernel CRYPTO test, ZIP module parameter 'pf_q_num' needs to be set as greater than 1. Signed-off-by: Longfang Liu <liulongfang@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-18crypto: hisilicon - update SEC module parameter descriptionLongfang Liu1-1/+1
In order to pass kernel CRYPTO test, SEC module parameter 'pf_q_num' needs to be set as greater than 1. Signed-off-by: Longfang Liu <liulongfang@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-18crypto: hisilicon - update HPRE module parameter descriptionLongfang Liu1-1/+1
In order to pass kernel CRYPTO test, HPRE module parameter 'pf_q_num' needs to be set as greater than 1. Signed-off-by: Longfang Liu <liulongfang@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-18crypto: hisilicon - update mininum queueLongfang Liu1-2/+2
At present, as HPRE/SEC/ZIP modules' parameter 'pf_q_num' is 1, kernel CRYPTO test will fail on the algorithms from the modules, since 'QP' hardware resources are not enough for CRYPTO TFM. To fix this, the minimum value of 'pf_q_num' should be 2. Signed-off-by: Longfang Liu <liulongfang@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-18crypto: qat - use PCI_VDEVICEGiovanni Cabiddu6-30/+12
Build pci_device_id structure using the PCI_VDEVICE macro. This removes any references to the ADF_SYSTEM_DEVICE macro. Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Reviewed-by: Fiona Trahe <fiona.trahe@intel.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-18crypto: qat - replace device ids definesGiovanni Cabiddu9-31/+27
Replace device ids defined in the QAT drivers with the ones in include/linux/pci_ids.h. Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Reviewed-by: Fiona Trahe <fiona.trahe@intel.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-18crypto: sa2ul - Fix pm_runtime_get_sync() error checkingDan Carpenter1-1/+1
The pm_runtime_get_sync() function returns either 0 or 1 on success but this code treats a return of 1 as a failure. Fixes: 7694b6ca649f ("crypto: sa2ul - Add crypto driver") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-18crypto: inside-secure - Prevent missing of processing errorsPascal van Leeuwen1-4/+5
On systems with coherence issues, packet processed could succeed while it should have failed, e.g. because of an authentication fail. This is because the driver would read stale status information that had all error bits initialised to zero = no error. Since this is potential a security risk, we want to prevent it from being a possibility at all. So initialize all error bits to error state, so that reading stale status information will always result in errors. Signed-off-by: Pascal van Leeuwen <pvanleeuwen@rambus.com> Acked-by: Antoine Tenart <antoine.tenart@bootlin.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-18crypto: sun4i-ss - Fix sparse endianness markersHerbert Xu1-8/+9
This patch also fixes the incorrect endianness markings in the sun4i-ss driver. It should have no effect in the genereated code. Instead of using cpu_to_Xe32 followed by a memcpy, this patch converts the final hash write to use put_unaligned_X instead. Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Tested-by: Corentin Labbe <clabbe.montjoie@gmail.com> Acked-by: Corentin Labbe <clabbe.montjoie@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-18crypto: hisilicon/zip - fix some coding stylesYang Shen2-19/+11
1.Unified alignment styles 2.Remove unnecessary goto branch 3.Remove address printf Signed-off-by: Yang Shen <shenyang39@huawei.com> Reviewed-by: Zhou Wang <wangzhou1@hisilicon.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-18crypto: hisilicon/zip - supplement some commentsYang Shen1-2/+2
Supplement some comments. Signed-off-by: Yang Shen <shenyang39@huawei.com> Reviewed-by: Zhou Wang <wangzhou1@hisilicon.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-18crypto: hisilicon/zip - move some private macros from 'zip.h' to 'zip_crypto.c'Yang Shen2-14/+14
Some macros which are defined in 'zip.h' are related to the struct 'hisi_zip_sqe' and are only used in 'zip_crypto.c'. So move them from 'zip.h' to 'zip_crypto.c'. Signed-off-by: Yang Shen <shenyang39@huawei.com> Reviewed-by: Zhou Wang <wangzhou1@hisilicon.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-18crypto: hisilicon/zip - fix static check warningYang Shen1-6/+6
Fix some code for PClint warning: Warning - Suspicious Cast Signed-off-by: Yang Shen <shenyang39@huawei.com> Reviewed-by: Zhou Wang <wangzhou1@hisilicon.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-18crypto: hisilicon/zip - add print for error branchYang Shen2-16/+45
Add print for some error branches. Signed-off-by: Yang Shen <shenyang39@huawei.com> Reviewed-by: Zhou Wang <wangzhou1@hisilicon.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-18crypto: hisilicon/zip - use a enum parameter instead of some macrosYang Shen1-10/+13
Macros 'QPC_COMP', 'QPC_DECOMP' and 'HZIP_CTX_Q_NUM' are relative and incremental. So, use an enum instead. Signed-off-by: Yang Shen <shenyang39@huawei.com> Reviewed-by: Zhou Wang <wangzhou1@hisilicon.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-18crypto: hisilicon/zip - replace 'sprintf' with 'scnprintf'Yang Shen1-3/+4
Replace 'sprintf' with 'scnprintf' to avoid overrun. Signed-off-by: Yang Shen <shenyang39@huawei.com> Reviewed-by: Zhou Wang <wangzhou1@hisilicon.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-18crypto: hisilicon/zip - modify debugfs interface parametersShukun Tan1-31/+24
Update debugfs interface parameters Signed-off-by: Shukun Tan <tanshukun1@huawei.com> Signed-off-by: Yang Shen <shenyang39@huawei.com> Reviewed-by: Zhou Wang <wangzhou1@hisilicon.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-18crypto: hisilicon/zip - unify naming style for functions and macrosYang Shen1-17/+18
1.Add prefix 'HZIP' for some macros 2.Add prefix 'hisi_zip' for some functions Signed-off-by: Yang Shen <shenyang39@huawei.com> Reviewed-by: Zhou Wang <wangzhou1@hisilicon.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-18crypto: hisilicon/zip - remove some useless parametersYang Shen2-2/+0
1.Remove the macro 'HZIP_VF_NUM'. 2.Remove 'list' of the struct 'hisi_zip' Signed-off-by: Yang Shen <shenyang39@huawei.com> Reviewed-by: Zhou Wang <wangzhou1@hisilicon.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-18crypto: omap-sham - fix digcnt register handling with export/importTero Kristo1-0/+3
Running export/import for hashes in peculiar order (mostly done by openssl) can mess up the internal book keeping of the OMAP SHA core. Fix by forcibly writing the correct DIGCNT back to hardware. This issue was noticed while transitioning to openssl 1.1 support. Fixes: 0d373d603202 ("crypto: omap-sham - Add OMAP4/AM33XX SHAM Support") Signed-off-by: Tero Kristo <t-kristo@ti.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-18crypto: omap-sham - convert to use crypto engineTero Kristo1-108/+78
Convert the omap-sham driver to use crypto engine for queue handling, instead of using local implementation. Signed-off-by: Tero Kristo <t-kristo@ti.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-18crypto: sa2ul - Select CRYPTO_AUTHENCHerbert Xu1-0/+1
The sa2ul driver uses crypto_authenc_extractkeys and therefore must select CRYPTO_AUTHENC. Fixes: 7694b6ca649f ("crypto: sa2ul - Add crypto driver") Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Reviewed-by: Keerthy <j-keerthy@ti.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-11crypto: ux500 - Fix sparse endianness warningsHerbert Xu1-16/+8
This patch fixes a couple of sparse endianness warnings in the ux500 driver. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-11crypto: qat - include domain in top level debugfs pathGiovanni Cabiddu6-24/+12
Use pci_name() when creating debugfs entries in order to include PCI domain in the path. Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-11crypto: s5p-sss - Pass error from clk_get and reduce verbosity on deferralKrzysztof Kozlowski1-8/+7
Pass the error directly from devm_clk_get() to describe the real reason, instead of fixed ENOENT. Do not print error messages on deferred probe. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Kamil Konieczny <k.konieczny@samsung.com> Acked-by: Kamil Konieczny <k.konieczny@samsung.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-11crypto: s5p-sss - Add and fix kerneldocKrzysztof Kozlowski1-3/+4
Add missing and fix existing kerneldoc to silence W=1 warnings: drivers/crypto/s5p-sss.c:333: warning: Function parameter or member 'pclk' not described in 's5p_aes_dev' drivers/crypto/s5p-sss.c:373: warning: Function parameter or member 'sgl' not described in 's5p_hash_reqctx' drivers/crypto/s5p-sss.c:373: warning: Function parameter or member 'buffer' not described in 's5p_hash_reqctx' drivers/crypto/s5p-sss.c:1143: warning: Function parameter or member 'new_len' not described in 's5p_hash_prepare_sgs' drivers/crypto/s5p-sss.c:1143: warning: Excess function parameter 'nbytes' description in 's5p_hash_prepare_sgs' Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Kamil Konieczny <k.konieczny@samsung.com> Acked-by: Kamil Konieczny <k.konieczny@samsung.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-11crypto: s5p-sss - remove redundant null checkXu Wang1-4/+2
Because clk_disable_unprepare already checked NULL clock parameter, so the additional checks are unnecessary, just remove them. Signed-off-by: Xu Wang <vulab@iscas.ac.cn> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Kamil Konieczny <k.konieczny@samsung.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-11hwrng: xiphera-trng: add support for XIP8001B hwrngAtte Tommiska3-0/+161
Xiphera XIP8001B is an FPGA-based True Random Number Generator Intellectual Property (IP) Core which can be instantiated in multiple FPGA families. This driver adds Linux support for it through the hwrng interface. Signed-off-by: Atte Tommiska <atte.tommiska@xiphera.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-11dt-bindings: rng: add bindings for Xiphera XIP8001B hwrngAtte Tommiska1-0/+33
Document the device tree bindings of Xiphera's XIP8001B-trng IP. Signed-off-by: Atte Tommiska <atte.tommiska@xiphera.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-11dt-bindings: vendor-prefixes: Add Xiphera vendor prefixAtte Tommiska1-0/+2
Xiphera is an FPGA-based cryptographic solutions provider based in Finland. Website of the company: https://xiphera.com/ Signed-off-by: Atte Tommiska <atte.tommiska@xiphera.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-11crypto: cbc - Remove cbc.hHerbert Xu2-152/+133
Now that crypto/cbc.h is only used by the generic cbc template, we can merge it back into the CBC code. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-11crypto: arm/aes-neonbs - Use generic cbc encryption pathHerbert Xu1-18/+28
Since commit b56f5cbc7e08ec7d31c42fc41e5247677f20b143 ("crypto: arm/aes-neonbs - resolve fallback cipher at runtime") the CBC encryption path in aes-neonbs is now identical to that obtained through the cbc template. This means that it can simply call the generic cbc template instead of doing its own thing. This patch removes the custom encryption path and simply invokes the generic cbc template. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-11crypto: arc4 - mark ecb(arc4) skcipher as obsoleteArd Biesheuvel2-0/+21
Cryptographic algorithms may have a lifespan that is significantly shorter than Linux's, and so we need to start phasing out algorithms that are known to be broken, and are no longer fit for general use. RC4 (or arc4) is a good example here: there are a few areas where its use is still somewhat acceptable, e.g., for interoperability with legacy wifi hardware that can only use WEP or TKIP data encryption, but that should not imply that, for instance, use of RC4 based EAP-TLS by the WPA supplicant for negotiating TKIP keys is equally acceptable, or that RC4 should remain available as a general purpose cryptographic transform for all in-kernel and user space clients. Now that all in-kernel users that need to retain support have moved to the arc4 library interface, and the known users of ecb(arc4) via the socket API (iwd [0] and libell [1][2]) have been updated to switch to a local implementation, we can take the next step, and mark the ecb(arc4) skcipher as obsolete, and only provide it if the socket API is enabled in the first place, as well as provide the option to disable all algorithms that have been marked as obsolete. [0] https://git.kernel.org/pub/scm/network/wireless/iwd.git/commit/?id=1db8a85a60c64523 [1] https://git.kernel.org/pub/scm/libs/ell/ell.git/commit/?id=53482ce421b727c2 [2] https://git.kernel.org/pub/scm/libs/ell/ell.git/commit/?id=7f6a137809d42f6b Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-11net: wireless: drop bogus CRYPTO_xxx Kconfig selectsArd Biesheuvel2-8/+0
Drop some bogus Kconfig selects that are not entirely accurate, and unnecessary to begin with, since the same Kconfig options also select LIB80211 features that already imply the selected functionality (AES for CCMP, ARC4 and ECB for TKIP) Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-11crypto: bcm-iproc - remove ecb(arc4) supportArd Biesheuvel6-128/+6
Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-11crypto: n2 - remove ecb(arc4) supportArd Biesheuvel1-46/+0
Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-11SUNRPC: remove RC4-HMAC-MD5 support from KerberosVArd Biesheuvel9-530/+16
The RC4-HMAC-MD5 KerberosV algorithm is based on RFC 4757 [0], which was specifically issued for interoperability with Windows 2000, but was never intended to receive the same level of support. The RFC says The IETF Kerberos community supports publishing this specification as an informational document in order to describe this widely implemented technology. However, while these encryption types provide the operations necessary to implement the base Kerberos specification [RFC4120], they do not provide all the required operations in the Kerberos cryptography framework [RFC3961]. As a result, it is not generally possible to implement potential extensions to Kerberos using these encryption types. The Kerberos encryption type negotiation mechanism [RFC4537] provides one approach for using such extensions even when a Kerberos infrastructure uses long-term RC4 keys. Because this specification does not implement operations required by RFC 3961 and because of security concerns with the use of RC4 and MD4 discussed in Section 8, this specification is not appropriate for publication on the standards track. The RC4-HMAC encryption types are used to ease upgrade of existing Windows NT environments, provide strong cryptography (128-bit key lengths), and provide exportable (meet United States government export restriction requirements) encryption. This document describes the implementation of those encryption types. Furthermore, this RFC was re-classified as 'historic' by RFC 8429 [1] in 2018, stating that 'none of the encryption types it specifies should be used' Note that other outdated algorithms are left in place (some of which are guarded by CONFIG_SUNRPC_DISABLE_INSECURE_ENCTYPES), so this should only adversely affect interoperability with Windows NT/2000 systems that have not received any updates since 2008 (but are connected to a network nonetheless) [0] https://tools.ietf.org/html/rfc4757 [1] https://tools.ietf.org/html/rfc8429 Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Acked-by: J. Bruce Fields <bfields@redhat.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-11staging/rtl8192u: switch to RC4 library interfaceArd Biesheuvel3-119/+27
Switch to the ARC4 library interface, to remove the pointless dependency on the skcipher API, from which we will hopefully be able to drop ecb(arc4) skcipher support. Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-11staging/rtl8192e: switch to RC4 library interfaceArd Biesheuvel3-118/+28
Switch to the ARC4 library interface, to remove the pointless dependency on the skcipher API, from which we will hopefully be able to drop ecb(arc4) skcipher support. Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-11hwrng: imx-rngc - add quality to use it as kernel entropy poolMarco Felsch1-0/+1
The RNGB can generate 2^20 words (1 word == 4 byte) of 'random' data after the seed pool was initialized. The pool needs to be reseeded if more words are required. The reseeding is done automatically since commit 3acd9ea9331c ("hwrng: imx-rngc - use automatic seeding"). We can't retrieve the TRNG values directly so we need a other way to get the quality level. We know that the PRNG uses 20.000 entropy samples from the TRNG to generate 2^20 words (1MiB) and the quality level is defined as (in bits of entropy per 1024 bits of input). So the quality level can be calculated by: 20.000 * 1024 ------------- = ~ 19.5 2^20 Signed-off-by: Marco Felsch <m.felsch@pengutronix.de> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-11crypto: qat - check cipher length for aead AES-CBC-HMAC-SHADominik Przychodni1-1/+9
Return -EINVAL for authenc(hmac(sha1),cbc(aes)), authenc(hmac(sha256),cbc(aes)) and authenc(hmac(sha512),cbc(aes)) if the cipher length is not multiple of the AES block. This is to prevent an undefined device behaviour. Fixes: d370cec32194 ("crypto: qat - Intel(R) QAT crypto interface") Cc: <stable@vger.kernel.org> Signed-off-by: Dominik Przychodni <dominik.przychodni@intel.com> [giovanni.cabiddu@intel.com: reworded commit message] Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-11crypto: caam - use traditional error check patternAndy Shevchenko1-4/+3
Use traditional error check pattern ret = ...; if (ret) return ret; ... instead of checking error code to be 0. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Iuliana Prodan <iuliana.prodan@nxp.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-11crypto: poly1305-x86_64 - Use XORL r32,32Uros Bizjak1-4/+4
x86_64 zero extends 32bit operations, so for 64bit operands, XORL r32,r32 is functionally equal to XORQ r64,r64, but avoids a REX prefix byte when legacy registers are used. Signed-off-by: Uros Bizjak <ubizjak@gmail.com> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: "David S. Miller" <davem@davemloft.net> Acked-by: Jason A. Donenfeld <Jason@zx2c4.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-11crypto: curve25519-x86_64 - Use XORL r32,32Uros Bizjak1-34/+34
x86_64 zero extends 32bit operations, so for 64bit operands, XORL r32,r32 is functionally equal to XORL r64,r64, but avoids a REX prefix byte when legacy registers are used. Signed-off-by: Uros Bizjak <ubizjak@gmail.com> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: "David S. Miller" <davem@davemloft.net> Acked-by: Jason A. Donenfeld <Jason@zx2c4.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-11crypto: sa2ul - fix compiler warning produced by clangTero Kristo1-4/+2
Clang detects a warning for an assignment that doesn't really do anything. Fix this by removing the offending piece of code. Fixes: 7694b6ca649f ("crypto: sa2ul - Add crypto driver") Reported-by: Nathan Chancellor <natechancellor@gmail.com> Signed-off-by: Tero Kristo <t-kristo@ti.com> Reviewed-by: Nathan Chancellor <natechancellor@gmail.com> Tested-by: Nathan Chancellor <natechancellor@gmail.com> # build Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-04crypto: amlogic - Fix endianness markerHerbert Xu1-1/+1
The endianness marking on the variable v in meson_cipher is wrong. It is actually in CPU-order, not little-endian. This patch fixes it. Fixes: 3d04158814e7 ("crypto: amlogic - enable working on big...") Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Acked-by: Corentin Labbe <clabbe@baylibre.com> Tested-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-04padata: add another maintainer and another listDaniel Jordan1-0/+2
At Steffen's request, I'll help maintain padata for the foreseeable future. While at it, let's have patches go to lkml too since the code is now used outside of crypto. Signed-off-by: Daniel Jordan <daniel.m.jordan@oracle.com> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: Steffen Klassert <steffen.klassert@secunet.com> Cc: linux-crypto@vger.kernel.org Cc: linux-kernel@vger.kernel.org Acked-by: Steffen Klassert <steffen.klassert@secunet.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-04crypto: sun8i-ss - remove redundant memzero_explicit()Denis Efremov1-1/+0
Remove redundant memzero_explicit() in sun8i_ss_cipher() before calling kfree_sensitive(). kfree_sensitive() will zero the memory with memzero_explicit(). Fixes: 453431a54934 ("mm, treewide: rename kzfree() to kfree_sensitive()") Signed-off-by: Denis Efremov <efremov@linux.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-04crypto: sun8i-ss - use kfree_sensitive()Denis Efremov1-12/+3
Use kfree_sensitive() instead of open-coding it. Signed-off-by: Denis Efremov <efremov@linux.com> Acked-by: Corentin Labbe <clabbe.montjoie@gmail.com> Tested-by: Corentin Labbe <clabbe.montjoie@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-04crypto: sun8i-ce - use kfree_sensitive()Denis Efremov1-12/+3
Use kfree_sensitive() instead of open-coding it. Signed-off-by: Denis Efremov <efremov@linux.com> Acked-by: Corentin Labbe <clabbe.montjoie@gmail.com> Tested-by: Corentin Labbe <clabbe.montjoie@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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