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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 /include/keys | |
| 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 'include/keys')
| -rw-r--r-- | include/keys/trusted.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/include/keys/trusted.h b/include/keys/trusted.h index 0071298b9b28..841ae111c976 100644 --- a/include/keys/trusted.h +++ b/include/keys/trusted.h @@ -17,7 +17,7 @@ #define LOAD32N(buffer, offset) (*(uint32_t *)&buffer[offset]) #define LOAD16(buffer, offset) (ntohs(*(uint16_t *)&buffer[offset])) -struct tpm_buf { +struct tpm1_buf { int len; unsigned char data[MAX_BUF_SIZE]; }; @@ -46,7 +46,7 @@ int TSS_checkhmac1(unsigned char *buffer, unsigned int keylen, ...); int trusted_tpm_send(unsigned char *cmd, size_t buflen); -int oiap(struct tpm_buf *tb, uint32_t *handle, unsigned char *nonce); +int oiap(struct tpm1_buf *tb, uint32_t *handle, unsigned char *nonce); #define TPM_DEBUG 0 @@ -110,24 +110,24 @@ static inline void dump_tpm_buf(unsigned char *buf) } #endif -static inline void store8(struct tpm_buf *buf, const unsigned char value) +static inline void store8(struct tpm1_buf *buf, const unsigned char value) { buf->data[buf->len++] = value; } -static inline void store16(struct tpm_buf *buf, const uint16_t value) +static inline void store16(struct tpm1_buf *buf, const uint16_t value) { *(uint16_t *) & buf->data[buf->len] = htons(value); buf->len += sizeof value; } -static inline void store32(struct tpm_buf *buf, const uint32_t value) +static inline void store32(struct tpm1_buf *buf, const uint32_t value) { *(uint32_t *) & buf->data[buf->len] = htonl(value); buf->len += sizeof value; } -static inline void storebytes(struct tpm_buf *buf, const unsigned char *in, +static inline void storebytes(struct tpm1_buf *buf, const unsigned char *in, const int len) { memcpy(buf->data + buf->len, in, len); |