kernel/linux.git/drivers/crypto, branch v4.14.217

crypto: omap-aes - Fix PM disable depth imbalance in omap_aes_probe

2020-12-29T12:46:54+00:00

[ Upstream commit ff8107200367f4abe0e5bce66a245e8d0f2d229e ] The pm_runtime_enable will increase power disable depth. Thus a pairing decrement is needed on the error handling path to keep it balanced according to context. Fixes: f7b2b5dd6a62a ("crypto: omap-aes - add error check for pm_runtime_get_sync") Signed-off-by: Zhang Qilong Signed-off-by: Herbert Xu Signed-off-by: Sasha Levin

crypto: talitos - Fix return type of current_desc_hdr()

2020-12-29T12:46:51+00:00

[ Upstream commit 0237616173fd363a54bd272aa3bd376faa1d7caa ] current_desc_hdr() returns a u32 but in fact this is a __be32, leading to a lot of sparse warnings. Change the return type to __be32 and ensure it is handled as sure by the caller. Fixes: 3e721aeb3df3 ("crypto: talitos - handle descriptor not found in error path") Signed-off-by: Christophe Leroy Signed-off-by: Herbert Xu Signed-off-by: Sasha Levin

crypto: ccp - fix error handling

2020-10-29T08:07:14+00:00

[ Upstream commit e356c49c6cf0db3f00e1558749170bd56e47652d ] Fix resource leak in error handling. Signed-off-by: Pavel Machek (CIP) Acked-by: John Allen Signed-off-by: Herbert Xu Signed-off-by: Sasha Levin

cypto: mediatek - fix leaks in mtk_desc_ring_alloc

2020-10-29T08:07:02+00:00

[ Upstream commit 228d284aac61283cde508a925d666f854b57af63 ] In the init loop, if an error occurs in function 'dma_alloc_coherent', then goto the err_cleanup section, after run i--, in the array ring, the struct mtk_ring with index i will not be released, causing memory leaks Fixes: 785e5c616c849 ("crypto: mediatek - Add crypto driver support for some MediaTek chips") Cc: Ryder Lee Signed-off-by: Xiaoliang Pang Signed-off-by: Herbert Xu Signed-off-by: Sasha Levin

crypto: omap-sham - fix digcnt register handling with export/import

2020-10-29T08:07:02+00:00

[ Upstream commit 3faf757bad75f3fc1b2736f0431e295a073a7423 ] 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 Signed-off-by: Herbert Xu Signed-off-by: Sasha Levin

crypto: ixp4xx - Fix the size used in a 'dma_free_coherent()' call

2020-10-29T08:07:01+00:00

[ Upstream commit f7ade9aaf66bd5599690acf0597df2c0f6cd825a ] Update the size used in 'dma_free_coherent()' in order to match the one used in the corresponding 'dma_alloc_coherent()', in 'setup_crypt_desc()'. Fixes: 81bef0150074 ("crypto: ixp4xx - Hardware crypto support for IXP4xx CPUs") Signed-off-by: Christophe JAILLET Signed-off-by: Herbert Xu Signed-off-by: Sasha Levin

crypto: mediatek - Fix wrong return value in mtk_desc_ring_alloc()

2020-10-29T08:07:01+00:00

[ Upstream commit 8cbde6c6a6d2b1599ff90f932304aab7e32fce89 ] In case of memory allocation failure, a negative error code should be returned. Fixes: 785e5c616c849 ("crypto: mediatek - Add crypto driver support for some MediaTek chips") Cc: Ryder Lee Signed-off-by: Tianjia Zhang Signed-off-by: Herbert Xu Signed-off-by: Sasha Levin

crypto: qat - check cipher length for aead AES-CBC-HMAC-SHA

2020-10-17T08:29:55+00:00

commit 45cb6653b0c355fc1445a8069ba78a4ce8720511 upstream. 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: Signed-off-by: Dominik Przychodni [giovanni.cabiddu@intel.com: reworded commit message] Signed-off-by: Giovanni Cabiddu Signed-off-by: Herbert Xu Signed-off-by: Greg Kroah-Hartman

crypto: bcm - Verify GCM/CCM key length in setkey

2020-10-17T08:29:55+00:00

commit 10a2f0b311094ffd45463a529a410a51ca025f27 upstream. The setkey function for GCM/CCM algorithms didn't verify the key length before copying the key and subtracting the salt length. This patch delays the copying of the key til after the verification has been done. It also adds checks on the key length to ensure that it's at least as long as the salt. Fixes: 9d12ba86f818 ("crypto: brcm - Add Broadcom SPU driver") Cc: Reported-by: kiyin(尹亮) Signed-off-by: Herbert Xu Signed-off-by: Greg Kroah-Hartman

crypto: cpt - don't sleep of CRYPTO_TFM_REQ_MAY_SLEEP was not specified

2020-08-21T07:48:14+00:00

commit 9e27c99104707f083dccd3b4d79762859b5a0614 upstream. There is this call chain: cvm_encrypt -> cvm_enc_dec -> cptvf_do_request -> process_request -> kzalloc where we call sleeping allocator function even if CRYPTO_TFM_REQ_MAY_SLEEP was not specified. Signed-off-by: Mikulas Patocka Cc: stable@vger.kernel.org # v4.11+ Fixes: c694b233295b ("crypto: cavium - Add the Virtual Function driver for CPT") Signed-off-by: Herbert Xu Signed-off-by: Greg Kroah-Hartman