Thialfihar
b650b30a11
added secure file deletion, overwriting the file with random data before actual deletion
...
Update issue 56
Added a method for secure file deletion. We'll possibly have to test this a bit and make sure it actually *is* secure on the filesystems used (vfat for SD card, yaffs2 for phone flash memory by default). This sort of overwrite might be absolutely useless on some filesystems.
I also wanted to add an option at first, but this seems reasonably fast and in general it should be what the user wants, so for now it will ALWAYS securely delete. If there is a demand for plain deletion, then options can be added.
Update issue 39
A new string:
<string name="progress_deletingSecurely">deleting \'%s\' securely...</string>
2010-07-24 14:24:42 +00:00
Thialfihar
2c47734f0f
trying to add support for various source and destination modes for encryption and decryption (String, byte[], filename, content stream), also more Intent options added
2010-07-09 20:55:17 +00:00
Thialfihar
3ac472125a
some playing with content stream decryption and providing the result as content stream
2010-07-09 11:28:39 +00:00
Thialfihar
ff2da0c5d1
added some info about the speed of compression algorithms, mostly to warn about BZIP2, also added support for content URIs in file encrypt/decrypt activities
2010-07-05 13:22:03 +00:00
Thialfihar
a0ab240214
some Activity Intent filter cleanup, pass messages via Strings rather than ByteArrays, avoid some encoding issues
2010-06-06 11:42:41 +00:00
Thialfihar
26a500956f
working encryption/decryption of text and files after GeneralActivity hands it over
2010-06-06 00:35:00 +00:00
Thialfihar
2f04e7ee05
some small bugfixes
2010-06-02 19:30:27 +00:00
Thialfihar
9ad474e95b
trivial
2010-06-02 19:10:48 +00:00
Thialfihar
2170069d8a
force message encrypt/decrypt view if the activities are called via *_AND_RETURN Intents
2010-06-02 15:33:40 +00:00
Thialfihar
1d023b0372
betterly store the information that the intent demands an immediate return, check action equality without verbose null checks
2010-06-02 10:45:26 +00:00
Thialfihar
72b899fa79
by default show the undecrypted block without line wrapping, just feels less messy, switch after decryption
2010-06-02 10:20:41 +00:00
Thialfihar
ca5416532f
support ASTRO and others for the file selection
2010-06-01 21:28:30 +00:00
Thialfihar
4229b94270
working encryption out of k9mail
2010-06-01 03:20:13 +00:00
Thialfihar
24a53d548b
use string constants for bundle keys, first Intent for k9mail
2010-05-31 23:15:20 +00:00
Thialfihar
5fb8cb4d5e
use new key database for encryption and decryption
2010-05-26 23:40:12 +00:00
Thialfihar
2c784554c7
fixed symmetric decrypting, stream didn't support .reset(), I guess, so now creating fresh streams where needed, and changed exception string to "" + e, rather than getMessage(), as that still can be null... annoying.
2010-05-21 02:47:40 +00:00
Thialfihar
508d7ac197
catch ACTION_SEND intent to decrypt, allowing k9mail's "Forward (alternate)" feature to send to APG
2010-05-18 15:02:57 +00:00
Thialfihar
51866bb2b2
keep track of the position the input stream for decryption, makes it possible to give accurate progress information
2010-05-17 14:19:36 +00:00
Thialfihar
363dcb62b8
password cache introduced, not cleared yet.
2010-05-15 15:19:56 +00:00
Thialfihar
cab78bf4c1
remove .pgp for filename guessing for decryption
2010-05-14 11:43:07 +00:00
Thialfihar
c0d24306cb
replaced error and progress strings in APG.java with resource IDs as well
2010-05-13 22:47:19 +00:00
Thialfihar
b527ae8b6d
a lot of renaming of IDs, following a strict naming scheme again, moved most strings into string.xml in preparation for internationalization, APG.java still has to be changed to allow that, as it isn't Context aware in most methods
2010-05-13 20:41:32 +00:00
Thialfihar
77d1bca12f
Log removal and such
2010-05-11 17:37:51 +00:00
Thialfihar
29ea6f2f6f
fix a signature bug, which resulted in wrongly read signatures if there was only one line
2010-05-11 15:11:24 +00:00
Thialfihar
e36e8f1dea
merged DecryptMessageActivity and DecryptFileActivity into one DecryptActivity as well
2010-05-11 14:07:15 +00:00
