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zkey: Enhance APQN cross check to check for firmware version

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EP11 secure keys require a certain firmware version. Enhance
the APQN cross check to not only check for a minimum card level,
but also for a minimum firmware version.

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
2019-11-20 10:17:46 +01:00
committed by Jan Höppner
parent a7e47685e0
commit 88e6a18f96
7 changed files with 79 additions and 14 deletions
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zkey/pkey.h
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@@ -320,6 +320,7 @@ bool is_xts_key(const u8 *key, size_t key_size);
int get_key_bit_size(const u8 *key, size_t key_size, size_t *bitsize);
const char *get_key_type(const u8 *key, size_t key_size);
int get_min_card_level_for_keytype(const char *key_type);
const struct fw_version *get_min_fw_version_for_keytype(const char *key_type);
enum card_type get_card_type_for_keytype(const char *key_type);
int check_aes_cipher_key(const u8 *key, size_t key_size);