Juhani Krekelä
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ef96103cd4
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Adjust work factor for better performance
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2021-04-10 17:46:29 +03:00 |
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Juhani Krekelä
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4c8194acd2
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Move to a KDF based on the same design as scrypt
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2021-04-10 17:24:04 +03:00 |
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Juhani Krekelä
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80e1a7779a
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Ah, integer promotion rules
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2021-04-10 17:20:14 +03:00 |
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Juhani Krekelä
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8c7117fef1
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Finalize Makefile for release
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2021-04-09 23:13:31 +03:00 |
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Juhani Krekelä
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a3079f5eda
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Warn is passphrase file is world-readable
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2021-04-09 23:08:22 +03:00 |
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Juhani Krekelä
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41a74402f0
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Add support for specifying the input and output file
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2021-04-09 23:00:56 +03:00 |
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Juhani Krekelä
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5393e64c18
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Add support for reading passphrase from file
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2021-04-09 22:54:54 +03:00 |
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Juhani Krekelä
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6079530e1d
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Add UI to puer
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2021-04-09 22:35:10 +03:00 |
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Juhani Krekelä
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4b5ef70bce
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Upgrade message counter to 64 bits
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2021-04-09 22:34:05 +03:00 |
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Juhani Krekelä
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f445783a44
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Make passphrase_prompt() return -1 on failure so that caller can clean up
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2021-04-09 20:52:04 +03:00 |
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Juhani Krekelä
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0cb02aaf14
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Use the correct counter values with encryption/decryption
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2021-04-09 20:49:21 +03:00 |
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Juhani Krekelä
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138cc5d2f5
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Make cc_{en,de}crypt stay within passed message length
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2021-04-09 20:37:41 +03:00 |
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Juhani Krekelä
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4ec4a06776
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Have a shared work buffer and derive the number of KDF round from size of buffer
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2021-04-09 20:16:54 +03:00 |
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Juhani Krekelä
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741c0d0bb5
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Add function for reading passphrase from terminal
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2021-04-09 01:07:30 +03:00 |
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Juhani Krekelä
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7bf44017a4
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Implement XXTEA128-CCM
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2021-04-09 00:37:10 +03:00 |
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Juhani Krekelä
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900c7b4c93
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Implement the KDF
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2021-04-08 22:45:08 +03:00 |
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Juhani Krekelä
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c9defbaafe
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Fix the MDC-2 implementation, again
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2021-04-08 21:41:35 +03:00 |
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Juhani Krekelä
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9a0b35609b
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Implement (modified) HMAC
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2021-04-08 21:30:09 +03:00 |
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Juhani Krekelä
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08c8d33b20
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Remove derive_subkey() as it is not needed when deriving a key from passphrase
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2021-04-08 20:43:56 +03:00 |
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Juhani Krekelä
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d4ed30a592
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Improve explanation of the XXTEA algorithm
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2021-04-08 20:43:16 +03:00 |
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Juhani Krekelä
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21ed995281
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Fix the implementation of MDC-2. The state is chained as the key, not as the plaintext, through the block cipher
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2021-04-08 20:35:34 +03:00 |
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Juhani Krekelä
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d4b2d07c6e
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Actually encode the number of bits in big endian
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2021-04-08 20:26:59 +03:00 |
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Juhani Krekelä
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cf2b617b39
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C conversion to unsigned types implictly mods
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2021-04-08 20:25:07 +03:00 |
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Juhani Krekelä
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264f6fd44e
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Add .gitignore
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2021-04-05 02:17:12 +03:00 |
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Juhani Krekelä
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4da0060cbd
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Add Makefile
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2021-04-05 02:16:58 +03:00 |
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Juhani Krekelä
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7e91a099fe
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+= is preincrement, not postincrement
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2021-04-05 02:15:57 +03:00 |
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Juhani Krekelä
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debac6c434
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Fix uninitialized loop variable
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2021-04-05 02:15:31 +03:00 |
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Juhani Krekelä
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96f9b11cf2
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Clear hash state object once hash is finalized
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2021-04-04 23:17:49 +03:00 |
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Juhani Krekelä
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92041f9fbf
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First commit
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2021-04-04 23:05:31 +03:00 |