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236 Commits 14 Branches 44 Tags
dbbbb7cca761a47a181ff533c3acc50eb72bb394
Commit Graph
24 Commits
Author SHA1 Message Date
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