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zkey: Check crypto card level during APQN cross checking

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Secure keys of type CCA-AESCIPHER require a CEX6C or newer crypto
card. Also check for the minimum required card level during cross
checking of APQNs. Also display the card level in the APQN report.

Signed-off-by: Ingo Franzki <ifranzki@linux.ibm.com>
Reviewed-by: Harald Freudenberger <freude@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
This commit is contained in:
Ingo Franzki
2019-07-26 11:18:58 +02:00
committed by Jan Höppner
parent 560b672bfa
commit b7bb90c552
6 changed files with 126 additions and 15 deletions
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zkey/utils.h
+4 -2
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@@ -18,6 +18,8 @@ int sysfs_is_card_online(int card);
int sysfs_is_apqn_online(int card, int domain);
int sysfs_get_card_level(int card);
int sysfs_get_serialnr(int card, char serialnr[9], bool verbose);
#define MK_STATE_EMPTY 0
@@ -48,7 +50,7 @@ int handle_apqns(const char *apqns, apqn_handler_t handler, void *handler_data,
int print_mk_info(const char *apqns, bool verbose);
int cross_check_apqns(const char *apqns, u64 mkvp, bool print_mks,
bool verbose);
int cross_check_apqns(const char *apqns, u64 mkvp, int min_level,
bool print_mks, bool verbose);
#endif