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267 Commits 14 Branches 44 Tags
e8c819bcf8e722a7099e1ae76dbecd44ab84bb92
Commit Graph
44 Commits
Author SHA1 Message Date
Stephen Lombardo e8c819bcf8 sqlcipher_memset avoid's memset optimization 2012-11-16 15:05:33 -05:00
Stephen Lombardo 72a9eb2161 improvement to mem comparison in ismemset 2012-11-16 14:36:28 -05:00
Stephen Lombardo ef3ca72e31 pragma to print hmac salt mask 2012-11-16 13:32:03 -05:00
Stephen Lombardo c76596b12d pragma to return fast_kdf_iter 2012-11-16 12:52:51 -05:00
Stephen Lombardo 41d4c53cb4 rework some pragma related interfaces 2012-11-16 12:42:41 -05:00
Stephen Lombardo caf3865b8b pragmas to override hmac salt mask and allow migration of 2.0 beta databases 2012-11-16 11:13:14 -05:00
Stephen Lombardo 2fd20b36e1 preserve const qualifier 2012-11-16 08:52:07 -05:00
Stephen Lombardo d427cb370a Merge pull request #37 from developernotes/prerelease 
Prerelease
 2012-11-06 12:30:09 -08:00
Nick Parker 69ef105817 Adding get support for cipher_page_size 2012-11-06 12:01:16 -06:00
Nick Parker bc1def4a70 Adding get support to PRAGMA cipher_default_use_hmac 2012-11-06 11:48:35 -06:00
Nick Parker 9a9873b933 Adding get support to PRAGMA cipher_use_hmac 2012-11-06 11:41:59 -06:00
Nick Parker 6eb69e384a Adding get support to the PRAGMA kdf_iter 2012-11-06 11:20:39 -06:00
Nick Parker 693a403f76 Print the cipher PRAGMA when context exists 2012-10-15 14:18:54 -05:00
Stephen Lombardo fc04d69470 initialize memory in sqlcipher_malloc before use 2012-10-03 08:09:02 -04:00
Stephen Lombardo 273558efc6 improvements to memory comparison 2012-10-02 12:36:25 -04:00
Stephen Lombardo 9a6807e1b6 deactivation routine to call EVP_cleanup 2012-10-02 11:55:07 -04:00
Stephen Lombardo f1ea44e3ef pragma allows le, be, or native pgno ordering plus tests 2012-07-18 11:21:12 -04:00
Stephen Lombardo 7f2b44c8e2 DRY up and inline pragma settings 2012-07-17 22:54:38 -04:00
Stephen Lombardo 70ef31ff5d add flag for normalizing pgno in HMAC check 2012-07-17 16:45:02 -04:00
Stephen Lombardo 7a9b9e39a1 move hmac setting to flags on cipher context 2012-07-17 16:19:40 -04:00
Stephen Lombardo dbbbb7cca7 convert page number to little endian before MAC 2012-07-10 17:11:01 -04:00
Stephen Lombardo 06429ca622 fix issue with short page reads causing hmac failures with auto vacuum enabled 2012-06-13 13:34:14 -04:00
Stephen Lombardo 1a17b573eb fix context comparisons and log rekey errors 2012-05-17 17:29:27 -04:00
Stephen Lombardo f09f9f908a error out if key_sz is ever 0 due to context corruption 2012-05-15 20:48:10 -04:00
Stephen Lombardo 0330944245 resolv warnings under -DCODEC_DEBUG 2012-05-15 20:25:53 -04:00
Stephen Lombardo 8f061f1a50 add pragma cipher_default_use_hmac to toggle global HMAC setting 2012-02-29 11:14:42 -05:00
Stephen Lombardo 3a68b1bbca clarify trace message for raw key 2012-01-13 12:28:13 -05:00
Stephen Lombardo 8ce46cd998 Revert "perform fast key derivation on raw keys" 
This reverts commit 2e868032dc.
 2012-01-13 12:27:16 -05:00
Stephen Lombardo 2e868032dc perform fast key derivation on raw keys 2012-01-13 00:18:23 -05:00
Stephen Lombardo f7591e02fe rework hmac key derivation based on low iteration PBKDF2 with static salt mask 2012-01-12 23:42:55 -05:00
Stephen Lombardo 9c0dd8d449 improved HMAC key derivation 
- ensure that the HMAC key derivation salt is different from
  that used to generate the encryption key
- allow the number of pbkdf2 iterations used for HMAC key
  derivation to be configured at runtime via pragma
 2012-01-03 17:26:44 -05:00
Stephen Lombardo ec013d7b51 allocate EVP_CIPHER_CTX and HMAC_CTX as part of cipher_ctx's locked heap memory 2012-01-03 11:05:11 -05:00
Stephen Lombardo 95049844a8 add notice 2011-12-28 11:20:02 -05:00
Stephen Lombardo b673c72215 fix warnings under visual studio 2011-12-27 13:25:08 -05:00
Stephen Lombardo 786292f703 fixes for compilation under os x 2011-12-27 13:00:58 -05:00
Stephen Lombardo 5d4ded1850 fix hmac calls on macosx 2011-12-27 12:27:41 -05:00
Stephen Lombardo 15118068de memory locking 2011-12-27 12:15:58 -05:00
Stephen Lombardo 823a099e5e improvements to error handling 2011-12-27 11:30:54 -05:00
Stephen Lombardo 0da4a1a5c5 minor cleanups 2011-12-27 11:05:43 -05:00
Stephen Lombardo 9f710946ac explicitly use RAND_bytes per issue #15 2011-12-27 10:35:43 -05:00
Steven Parkes d1af70233a -ansi -pedantic -std=c99 warning clean 2011-05-09 15:22:44 -07:00
Stephen Lombardo 946f363290 remove return on void function 2011-04-17 21:51:41 -04:00
Stephen Lombardo 92e4ad7436 implementation of sqlcipher_export() function to copy schema and data between databases 2011-04-14 16:44:29 -04:00
Stephen Lombardo 76c1e11fe3 refactoring encryption interface so codec interface is separate from crypto implementation 2011-03-02 13:15:13 -05:00