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| author | Sumit Garg <sumit.garg@linaro.org> | 2019-10-16 08:14:52 +0300 |
|---|---|---|
| committer | Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> | 2019-11-12 22:45:37 +0300 |
| commit | 74edff2d74c64ca5977a57efb5c238c8f5318ba9 (patch) | |
| tree | e9c6925cd5f9f3ef214bfd98738fde76fdf92c59 /security/keys | |
| parent | 44abdb377b7c399dfec48de7252c564bdde8d26e (diff) | |
| download | linux-74edff2d74c64ca5977a57efb5c238c8f5318ba9.tar.xz | |
tpm: Move tpm_buf code to include/linux/
Move tpm_buf code to common include/linux/tpm.h header so that it can
be reused via other subsystems like trusted keys etc.
Also rename trusted keys and asymmetric keys usage of TPM 1.x buffer
implementation to tpm1_buf to avoid any compilation errors.
Suggested-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
Reviewed-by: Jerry Snitselaar <jsnitsel@redhat.com>
Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Tested-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Diffstat (limited to 'security/keys')
| -rw-r--r-- | security/keys/trusted.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/security/keys/trusted.c b/security/keys/trusted.c index 1fbd77816610..4cfae208848e 100644 --- a/security/keys/trusted.c +++ b/security/keys/trusted.c @@ -395,7 +395,7 @@ static int pcrlock(const int pcrnum) /* * Create an object specific authorisation protocol (OSAP) session */ -static int osap(struct tpm_buf *tb, struct osapsess *s, +static int osap(struct tpm1_buf *tb, struct osapsess *s, const unsigned char *key, uint16_t type, uint32_t handle) { unsigned char enonce[TPM_NONCE_SIZE]; @@ -430,7 +430,7 @@ static int osap(struct tpm_buf *tb, struct osapsess *s, /* * Create an object independent authorisation protocol (oiap) session */ -int oiap(struct tpm_buf *tb, uint32_t *handle, unsigned char *nonce) +int oiap(struct tpm1_buf *tb, uint32_t *handle, unsigned char *nonce) { int ret; @@ -464,7 +464,7 @@ struct tpm_digests { * Have the TPM seal(encrypt) the trusted key, possibly based on * Platform Configuration Registers (PCRs). AUTH1 for sealing key. */ -static int tpm_seal(struct tpm_buf *tb, uint16_t keytype, +static int tpm_seal(struct tpm1_buf *tb, uint16_t keytype, uint32_t keyhandle, const unsigned char *keyauth, const unsigned char *data, uint32_t datalen, unsigned char *blob, uint32_t *bloblen, @@ -579,7 +579,7 @@ out: /* * use the AUTH2_COMMAND form of unseal, to authorize both key and blob */ -static int tpm_unseal(struct tpm_buf *tb, +static int tpm_unseal(struct tpm1_buf *tb, uint32_t keyhandle, const unsigned char *keyauth, const unsigned char *blob, int bloblen, const unsigned char *blobauth, @@ -670,7 +670,7 @@ static int tpm_unseal(struct tpm_buf *tb, static int key_seal(struct trusted_key_payload *p, struct trusted_key_options *o) { - struct tpm_buf *tb; + struct tpm1_buf *tb; int ret; tb = kzalloc(sizeof *tb, GFP_KERNEL); @@ -696,7 +696,7 @@ static int key_seal(struct trusted_key_payload *p, static int key_unseal(struct trusted_key_payload *p, struct trusted_key_options *o) { - struct tpm_buf *tb; + struct tpm1_buf *tb; int ret; tb = kzalloc(sizeof *tb, GFP_KERNEL); |