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| author | Sumit Garg <sumit.garg@linaro.org> | 2019-10-16 10:44:52 +0530 |
|---|---|---|
| committer | Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> | 2019-11-12 21:45:37 +0200 |
| commit | 74edff2d74c64ca5977a57efb5c238c8f5318ba9 (patch) | |
| tree | e9c6925cd5f9f3ef214bfd98738fde76fdf92c59 /crypto | |
| parent | 44abdb377b7c399dfec48de7252c564bdde8d26e (diff) | |
| download | linux-74edff2d74c64ca5977a57efb5c238c8f5318ba9.tar.gz | |
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 'crypto')
| -rw-r--r-- | crypto/asymmetric_keys/asym_tpm.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/crypto/asymmetric_keys/asym_tpm.c b/crypto/asymmetric_keys/asym_tpm.c index 76d2ce3a1b5b..b88968dcee70 100644 --- a/crypto/asymmetric_keys/asym_tpm.c +++ b/crypto/asymmetric_keys/asym_tpm.c @@ -31,7 +31,7 @@ /* * Load a TPM key from the blob provided by userspace */ -static int tpm_loadkey2(struct tpm_buf *tb, +static int tpm_loadkey2(struct tpm1_buf *tb, uint32_t keyhandle, unsigned char *keyauth, const unsigned char *keyblob, int keybloblen, uint32_t *newhandle) @@ -99,7 +99,7 @@ static int tpm_loadkey2(struct tpm_buf *tb, /* * Execute the FlushSpecific TPM command */ -static int tpm_flushspecific(struct tpm_buf *tb, uint32_t handle) +static int tpm_flushspecific(struct tpm1_buf *tb, uint32_t handle) { INIT_BUF(tb); store16(tb, TPM_TAG_RQU_COMMAND); @@ -115,7 +115,7 @@ static int tpm_flushspecific(struct tpm_buf *tb, uint32_t handle) * Decrypt a blob provided by userspace using a specific key handle. * The handle is a well known handle or previously loaded by e.g. LoadKey2 */ -static int tpm_unbind(struct tpm_buf *tb, +static int tpm_unbind(struct tpm1_buf *tb, uint32_t keyhandle, unsigned char *keyauth, const unsigned char *blob, uint32_t bloblen, void *out, uint32_t outlen) @@ -201,7 +201,7 @@ static int tpm_unbind(struct tpm_buf *tb, * up to key_length_in_bytes - 11 and not be limited to size 20 like the * TPM_SS_RSASSAPKCS1v15_SHA1 signature scheme. */ -static int tpm_sign(struct tpm_buf *tb, +static int tpm_sign(struct tpm1_buf *tb, uint32_t keyhandle, unsigned char *keyauth, const unsigned char *blob, uint32_t bloblen, void *out, uint32_t outlen) @@ -519,7 +519,7 @@ static int tpm_key_decrypt(struct tpm_key *tk, struct kernel_pkey_params *params, const void *in, void *out) { - struct tpm_buf *tb; + struct tpm1_buf *tb; uint32_t keyhandle; uint8_t srkauth[SHA1_DIGEST_SIZE]; uint8_t keyauth[SHA1_DIGEST_SIZE]; @@ -643,7 +643,7 @@ static int tpm_key_sign(struct tpm_key *tk, struct kernel_pkey_params *params, const void *in, void *out) { - struct tpm_buf *tb; + struct tpm1_buf *tb; uint32_t keyhandle; uint8_t srkauth[SHA1_DIGEST_SIZE]; uint8_t keyauth[SHA1_DIGEST_SIZE]; |