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| author | Harald Freudenberger <freude@linux.vnet.ibm.com> | 2016-11-02 14:37:20 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2017-02-23 10:06:40 +0100 |
| commit | e80d4af0a320972aac58e2004d0ba4e44ef4c5c7 (patch) | |
| tree | 551dffc1e632d0a2c49a04079be59350e6a7f15d /arch/s390/configs | |
| parent | a1d001e26d5386c934345dc91f16b530e352f8d7 (diff) | |
| download | linux-e80d4af0a320972aac58e2004d0ba4e44ef4c5c7.tar.bz2 | |
s390/pkey: Introduce pkey kernel module
This patch introcudes a new kernel module pkey which is providing
protected key handling and management functions. The pkey API is
available within the kernel for other s390 specific code to create
and manage protected keys. Additionally the functions are exported
to user space via IOCTL calls. The implementation makes extensive
use of functions provided by the zcrypt device driver. For
generating protected keys from secure keys there is also a CEX
coprocessor card needed.
Signed-off-by: Harald Freudenberger <freude@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/configs')
| -rw-r--r-- | arch/s390/configs/default_defconfig | 1 | ||||
| -rw-r--r-- | arch/s390/configs/performance_defconfig | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/arch/s390/configs/default_defconfig b/arch/s390/configs/default_defconfig index e00975361fec..143b1e00b818 100644 --- a/arch/s390/configs/default_defconfig +++ b/arch/s390/configs/default_defconfig @@ -678,6 +678,7 @@ CONFIG_CRYPTO_USER_API_SKCIPHER=m CONFIG_CRYPTO_USER_API_RNG=m CONFIG_CRYPTO_USER_API_AEAD=m CONFIG_ZCRYPT=m +CONFIG_PKEY=m CONFIG_CRYPTO_SHA1_S390=m CONFIG_CRYPTO_SHA256_S390=m CONFIG_CRYPTO_SHA512_S390=m diff --git a/arch/s390/configs/performance_defconfig b/arch/s390/configs/performance_defconfig index 2cf87343b590..2358bf33c5ef 100644 --- a/arch/s390/configs/performance_defconfig +++ b/arch/s390/configs/performance_defconfig @@ -628,6 +628,7 @@ CONFIG_CRYPTO_USER_API_SKCIPHER=m CONFIG_CRYPTO_USER_API_RNG=m CONFIG_CRYPTO_USER_API_AEAD=m CONFIG_ZCRYPT=m +CONFIG_PKEY=m CONFIG_CRYPTO_SHA1_S390=m CONFIG_CRYPTO_SHA256_S390=m CONFIG_CRYPTO_SHA512_S390=m |