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Allow resume by keyslot context.

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This commit is contained in:
Daniel Zatovic
2023-04-26 16:49:16 +02:00
parent aea21309ed
commit cb184bcbb8
6 changed files with 127 additions and 128 deletions
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17
lib/libcryptsetup.h
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@@ -1009,6 +1009,23 @@ int crypt_resume_by_token_pin(struct crypt_device *cd,
const char *pin,
size_t pin_size,
void *usrptr);
/**
* Resume crypt device using keyslot context.
*
* @param cd crypt device handle
* @param name name of device to resume
* @param keyslot requested keyslot to check or @e CRYPT_ANY_SLOT, keyslot is
* ignored for unlock methods not based on passphrase
* @param kc keyslot context providing volume key or passphrase.
*
* @return unlocked key slot number for passphrase-based unlock, zero for other
* unlock methods (e.g. volume key context) or negative errno on error.
*/
int crypt_resume_by_keyslot_context(struct crypt_device *cd,
const char *name,
int keyslot,
struct crypt_keyslot_context *kc);
/** @} */
/**