The series solves: - the failures found with fuzz testing; - resources clean-up on caampkc/caamrng exit path. The first 10 patches solve the issues found with CONFIG_CRYPTO_MANAGER_EXTRA_TESTS enabled. They modify the drivers to provide a valid error (and not the hardware error ID) to the user, via completion callbacks. They check key length, assoclen, authsize and input size to solve the fuzz tests that expect -EINVAL to be returned when these values are not valid. The next 4 patches check the algorithm registration for caampkc module and unregister it only if the registration was successful. Also, on caampkc/caamrng, the exit point function is executed only if the registration was successful to avoid double freeing of resources in case the initialization function failed. This patch depends on series: https://patchwork.kernel.org/project/linux-crypto/list/?series=153441 Changes since v4: - use, newly renamed, helper aes function, to validate keylen. Horia Geantă (5): crypto: caam/qi - fix error handling in ERN handler crypto: caam - fix return code in completion callbacks crypto: caam - update IV only when crypto operation succeeds crypto: caam - keep both virtual and dma key addresses crypto: caam - fix MDHA key derivation for certain user key lengths Iuliana Prodan (9): crypto: caam - check key length crypto: caam - check authsize crypto: caam - check assoclen crypto: caam - check zero-length input crypto: caam - update rfc4106 sh desc to support zero length input crypto: caam - free resources in case caam_rng registration failed crypto: caam - execute module exit point only if necessary crypto: caam - unregister algorithm only if the registration succeeded crypto: caam - change return value in case CAAM has no MDHA drivers/crypto/caam/Kconfig | 2 + drivers/crypto/caam/caamalg.c | 227 +++++++++++++++---------- drivers/crypto/caam/caamalg_desc.c | 47 ++++-- drivers/crypto/caam/caamalg_desc.h | 2 +- drivers/crypto/caam/caamalg_qi.c | 225 +++++++++++++++---------- drivers/crypto/caam/caamalg_qi2.c | 320 +++++++++++++++++++++++------------- drivers/crypto/caam/caamhash.c | 114 ++++++++----- drivers/crypto/caam/caamhash_desc.c | 5 +- drivers/crypto/caam/caamhash_desc.h | 2 +- drivers/crypto/caam/caampkc.c | 80 ++++++--- drivers/crypto/caam/caamrng.c | 17 +- drivers/crypto/caam/desc_constr.h | 34 ++-- drivers/crypto/caam/error.c | 61 ++++--- drivers/crypto/caam/error.h | 2 +- drivers/crypto/caam/key_gen.c | 14 +- drivers/crypto/caam/qi.c | 10 +- drivers/crypto/caam/regs.h | 1 + 17 files changed, 748 insertions(+), 415 deletions(-) -- 2.1.0
