linux/arch/s390/crypto
Harald Freudenberger 55d0a513a0 s390/pkey/zcrypt: Support EP11 AES secure keys
Extend the low level ep11 misc functions implementation by
several functions to support EP11 key objects for paes and pkey:
- EP11 AES secure key generation
- EP11 AES secure key generation from given clear key value
- EP11 AES secure key blob check
- findcard function returns list of apqns based on given criterias
- EP11 AES secure key derive to CPACF protected key

Extend the pkey module to be able to generate and handle EP11
secure keys and also use them as base for deriving protected
keys for CPACF usage. These ioctls are extended to support
EP11 keys: PKEY_GENSECK2, PKEY_CLR2SECK2, PKEY_VERIFYKEY2,
PKEY_APQNS4K, PKEY_APQNS4KT, PKEY_KBLOB2PROTK2.

Additionally the 'clear key' token to protected key now uses
an EP11 card if the other ways (via PCKMO, via CCA) fail.

The PAES cipher implementation needed a new upper limit for
the max key size, but is now also working with EP11 keys.

Signed-off-by: Harald Freudenberger <freude@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
2020-01-30 13:07:56 +01:00
..
aes_s390.c crypto: remove propagation of CRYPTO_TFM_RES_* flags 2020-01-09 11:30:53 +08:00
arch_random.c s390/archrandom: Rework arch random implementation. 2018-05-30 11:18:04 +02:00
crc32-vx.c crypto: remove CRYPTO_TFM_RES_BAD_KEY_LEN 2020-01-09 11:30:53 +08:00
crc32be-vx.S s390: add missing ENDPROC statements to assembler functions 2019-05-02 13:54:11 +02:00
crc32le-vx.S s390: add missing ENDPROC statements to assembler functions 2019-05-02 13:54:11 +02:00
des_s390.c crypto: s390/des - convert to skcipher API 2019-10-23 19:46:58 +11:00
ghash_s390.c crypto: remove CRYPTO_TFM_RES_BAD_KEY_LEN 2020-01-09 11:30:53 +08:00
Makefile s390/crypto: Support for SHA3 via CPACF (MSA6) 2019-09-13 12:18:50 +02:00
paes_s390.c s390/pkey/zcrypt: Support EP11 AES secure keys 2020-01-30 13:07:56 +01:00
prng.c s390/crypto: prng: Use -ENODEV instead of -EOPNOTSUPP 2019-06-15 12:24:44 +02:00
sha1_s390.c s390/crypto: sha: Use -ENODEV instead of -EOPNOTSUPP 2019-06-15 12:24:48 +02:00
sha3_256_s390.c s390/crypto: Support for SHA3 via CPACF (MSA6) 2019-09-13 12:18:50 +02:00
sha3_512_s390.c s390/crypto: Support for SHA3 via CPACF (MSA6) 2019-09-13 12:18:50 +02:00
sha256_s390.c crypto: s390 - Rename functions to avoid conflict with crypto/sha256.h 2019-09-05 14:37:30 +10:00
sha512_s390.c s390/crypto: sha: Use -ENODEV instead of -EOPNOTSUPP 2019-06-15 12:24:48 +02:00
sha_common.c s390/crypto: Fix unsigned variable compared with zero 2019-11-20 12:58:12 +01:00
sha.h s390/crypto: Support for SHA3 via CPACF (MSA6) 2019-09-13 12:18:50 +02:00