diff options
author | Harald Freudenberger <freude@linux.ibm.com> | 2019-07-03 13:16:51 +0200 |
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committer | Vasily Gorbik <gor@linux.ibm.com> | 2019-08-21 12:58:54 +0200 |
commit | 4bc123b18ce6ae6c42c69d0456b5acbd2f7bc8bd (patch) | |
tree | d61d54197d0e56b2df201270b281940846d43c5b /arch | |
parent | 4da57a2fea064f662c29e77da043baebb8d6cdc8 (diff) |
s390/zcrypt: Add low level functions for CCA AES cipher keys
This patch adds low level functions, structs and defines to support
CCA AES cipher keys:
- struct cipherkeytoken can be used for an inside view of the CCA AES
cipher key token blob.
- function cca_cipher2protkey() derives an CPACF protected key from an
CCA AES cipher key.
- function cca_gencipherkey() generates an CCA AES cipher key with
random value.
- function cca_findcard2() constructs a list of apqns based on input
constrains like min hardware type, mkvp values.
- cca_check_secaescipherkey() does a check on the given CCA AES cipher
key blob.
- cca_clr2cipherkey() generates an CCA AES cipher key from a given
clear key value.
Signed-off-by: Harald Freudenberger <freude@linux.ibm.com>
Reviewed-by: Ingo Franzki <ifranzki@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions