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Fvault2: implement dump

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This commit is contained in:
Pavel Tobias
2021-09-29 01:36:03 +02:00
committed by Milan Broz
parent 35071c6d50
commit 0ce5de9c1c
4 changed files with 122 additions and 1 deletions
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30
lib/fvault2/fvault2.c
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@@ -878,7 +878,35 @@ int FVAULT2_dump(
struct device *device,
const struct fvault2_params *params)
{
return -ENOTSUP;
log_std(cd, "Header information for FVAULT2 device %s.\n",
device_path(device));
log_std(cd, "Physical volume UUID \t");
crypt_log_hex(cd, params->ph_vol_uuid, FVAULT2_UUID_SIZE, " ", 0, NULL);
log_std(cd, "\n");
log_std(cd, "Logical volume offset:\t%" PRIu64 " [bytes]\n",
params->log_vol_off);
log_std(cd, "Logical volume size: \t%" PRIu64 " [bytes]\n",
params->log_vol_size);
log_std(cd, "Cipher: \t%s\n", params->cipher);
log_std(cd, "Cipher mode: \t%s\n", params->cipher_mode);
log_std(cd, "PBKDF2 iterations: \t%" PRIu32 "\n",
params->pbkdf2_iters);
log_std(cd, "PBKDF2 salt: \t");
crypt_log_hex(cd, params->pbkdf2_salt, FVAULT2_PBKDF2_SALT_SIZE, " ", 0,
NULL);
log_std(cd, "\n");
log_std(cd, "Family UUID: \t");
crypt_log_hex(cd, params->family_uuid, FVAULT2_UUID_SIZE, " ", 0, NULL);
log_std(cd, "\n");
return 0;
}
int FVAULT2_activate_by_passphrase(