73d874bacd
This allows us to later reuse the code to generate recovery keys for traditional LUKS volumes, too and share the code.
17 lines
515 B
C
17 lines
515 B
C
/* SPDX-License-Identifier: LGPL-2.1-or-later */
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#pragma once
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/* 256 bit keys = 32 bytes */
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#define RECOVERY_KEY_MODHEX_RAW_LENGTH 32
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/* Formatted as sequences of 64 modhex characters, with dashes inserted after multiples of 8 chars (incl. trailing NUL) */
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#define RECOVERY_KEY_MODHEX_FORMATTED_LENGTH (RECOVERY_KEY_MODHEX_RAW_LENGTH*2/8*9)
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int make_recovery_key(char **ret);
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extern const char modhex_alphabet[16];
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int decode_modhex_char(char x);
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int normalize_recovery_key(const char *password, char **ret);
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