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zkey: Add support for validating AES CIPHER keys

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Add support for validating secure keys using the new pkey
IOCTLs. This allows to validate secure keys of type CCA-AESDATA
as well as CCA-AESCIPHER.

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
2019-07-25 15:48:30 +02:00
committed by Jan Höppner
parent b56c74fe7b
commit 0fab6bdf2a
5 changed files with 120 additions and 94 deletions
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zkey/pkey.h
+1 -1
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@@ -251,7 +251,7 @@ int write_secure_key(const char *keyfile, const u8 *secure_key,
int validate_secure_key(int pkey_fd,
u8 *secure_key, size_t secure_key_size,
size_t *clear_key_bitsize, int *is_old_mk,
bool verbose);
const char **apqns, bool verbose);
int generate_key_verification_pattern(const u8 *key, size_t key_size,
char *vp, size_t vp_len, bool verbose);