diff options
| -rw-r--r-- | utility/mount-encrypted.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/utility/mount-encrypted.c b/utility/mount-encrypted.c index 67c2c261..1b45a7f6 100644 --- a/utility/mount-encrypted.c +++ b/utility/mount-encrypted.c @@ -301,7 +301,8 @@ static int get_nvram_key(uint8_t *digest, int *migrate) /* Ignore unowned TPM's NVRAM area. */ result = tpm_owned(&owned); if (result != TPM_SUCCESS) { - INFO("Could not read TPM Permanent Flags."); + INFO("Could not read TPM Permanent Flags: error 0x%02x.", + result); return 0; } if (!owned) { @@ -324,7 +325,7 @@ static int get_nvram_key(uint8_t *digest, int *migrate) result = _read_nvram(value, sizeof(value), kLockboxIndex, size); if (result != TPM_SUCCESS) { /* No NVRAM area at all. */ - INFO("No NVRAM area defined."); + INFO("No NVRAM area defined: error 0x%02x", result); return 0; } /* Legacy NVRAM area. */ @@ -440,7 +441,7 @@ static int get_random_bytes_tpm(unsigned char *buffer, int wanted) result = TlclGetRandom(buffer + (wanted - remaining), remaining, &size); if (result != TPM_SUCCESS || size > remaining) { - ERROR("TPM GetRandom failed."); + ERROR("TPM GetRandom failed: error 0x%02x.", result); return 0; } remaining -= size; |