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335 Commits

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Author SHA1 Message Date
Michael R Sweet
1d1ff88ebc
Merge pull request #26 from michaelrsweet/crypto 
Merge RC4/AES-128 crypto implementation.
 2021-10-25 21:56:58 -04:00
Michael R Sweet
8dfc2c6045
Fix LGTM issues. 2021-10-25 21:43:32 -04:00
Michael R Sweet
895738682e
Update DLL exports file. 2021-10-25 21:39:44 -04:00
Michael R Sweet
90ad1e694a
Fix early closing of input PDF. 2021-10-25 21:36:01 -04:00
Michael R Sweet
e2b33a6cbb
Merge branch 'master' into crypto 2021-10-25 21:25:12 -04:00
Michael R Sweet
790cd440ea
Fix up copying objects from unencrypted to AES-encrypted documents (still looks 
like there are some issues with strings in dicts)
 2021-10-25 21:22:59 -04:00
Michael R Sweet
038046e6d5
Save work on encrypted PDF reading. 2021-10-25 19:36:39 -04:00
Michael R Sweet
45c5a00252
Update Windows DLL exports file. 2021-10-24 11:05:33 -04:00
Michael R Sweet
7e9c0afc23
Update summary text. 2021-10-24 11:03:19 -04:00
Michael R Sweet
234c3a7381
Do some reorganization and start the implementation of decryption. 2021-10-24 10:59:25 -04:00
Michael R Sweet
b7ecaeee07
Implement partial write buffering for AES. 2021-10-23 20:33:12 -04:00
Michael R Sweet
208c3419ff
Fix AES-128 writing/encryption. 2021-10-23 20:09:02 -04:00
Michael R Sweet
dd56317635
Need object when reading/writing encrypted PDFs (to decrypt/encrypt strings), 
RC4 writing is now working, AES-128 needs work, AES-256 hasn't been done yet.
 2021-10-23 18:08:16 -04:00
Michael R Sweet
3af39d5d1f
Update crypto callback to return the number of output bytes (to account for AES 
expansion).
 2021-10-23 14:37:25 -04:00
Michael R Sweet
19571d00f2
Fix AES cipher implementation. 
Update test program to validate the key expansion using the FIPS-197 example.

Add password-protected RC4 test output.

Add no-password AES-128 test output.
 2021-10-23 00:07:13 -04:00
Michael R Sweet
af13376e6d
Update docos. 2021-10-18 23:08:13 -04:00
Michael R Sweet
22c245ffd1 Update pdfioContentSetDashPattern to accept doubles (Issue #25) 2021-10-16 09:41:19 -04:00
Michael R Sweet
095a4c10d4 Fix some memory leaks (Issue #23) 2021-10-16 00:02:31 -04:00
Michael R Sweet
f3689d6b3d Fix all-shared on Linux (Issue #22) 2021-10-15 19:32:08 -04:00
Michael R Sweet
ea126c7e8d
Save work. 2021-10-15 10:40:42 -04:00
Michael R Sweet
e031254531
Fix 'all-shared' target. 2021-10-13 17:15:59 -04:00
Michael R Sweet
493fbca31c
Save work on unit tests for crypto. RC4 and AES are having trouble for some reason... 2021-10-12 17:11:10 -04:00
Michael R Sweet
c24243a2bc
Refactor crypto callback to have separate input/output pointers. Add initial writing support. 2021-10-12 09:13:30 -04:00
Michael R Sweet
0caea44f32
Implement MakeReader/Writer functions. 2021-10-10 23:08:56 -04:00
Michael R Sweet
3de55421b5
New member names to specify type of value. 2021-10-10 22:40:42 -04:00
Michael R Sweet
61a7964d90
Implement pdfioFileSetPermissions. 2021-10-10 22:27:09 -04:00
Michael R Sweet
37e80d67b1
Use new random number function to generate file IDs. 2021-10-09 23:10:46 -04:00
Michael R Sweet
953de26f6b
Add random number generation support. 2021-10-09 23:05:39 -04:00
Michael R Sweet
2245c9d4f5
Move AES code to separate file, prep private API for making keys/contexts/callbacks for encryption. 2021-10-09 10:49:22 -04:00
Michael R Sweet
27e4ce9f42
Update Xcode project to build the SHA-256 code. 2021-10-08 21:14:11 -04:00
Michael R Sweet
9c05f802fc
Add SHA-256 code from RFC 6234. 2021-10-08 18:55:25 -04:00
Michael R Sweet
8aef2bfedd
Fix warnings, update Xcode project. 2021-10-08 14:08:07 -04:00
Michael R Sweet
f425952f36
Tweak coverity Github Actions. 2021-10-08 13:49:48 -04:00
Michael R Sweet
0c6b8f49d2
Tweak coverity Github Actions. 2021-10-08 13:49:48 -04:00
Michael R Sweet
8ad699c93a
Tweak coverity Github Actions. 2021-10-08 13:49:48 -04:00
Michael R Sweet
a259c3a6b9
Tweak coverity Github Actions. 2021-10-08 13:49:48 -04:00
Michael R Sweet
0ec1dd936f
Tweak coverity Github Actions. 2021-10-08 13:49:48 -04:00
Michael R Sweet
1d63c6edd6
Add prototype coverity Github Actions integration. 2021-10-08 13:49:48 -04:00
Michael R Sweet
d5173d14da
Fix some Coverity-detected issues. 2021-10-08 13:49:48 -04:00
Michael R Sweet
1168fd974f
Fix pdfio_native.redist package name. 2021-10-08 13:49:48 -04:00
Michael R Sweet
5cff1ca13c
Bump NuGet versions. 2021-10-08 13:49:47 -04:00
Michael R Sweet
835fbda363
Tweak coverity Github Actions. 2021-10-05 18:37:16 -04:00
Michael R Sweet
494924a78c
Tweak coverity Github Actions. 2021-10-05 18:26:51 -04:00
Michael R Sweet
f23fd8de59
Tweak coverity Github Actions. 2021-10-05 18:21:37 -04:00
Michael R Sweet
3c702096b7
Tweak coverity Github Actions. 2021-10-05 18:19:58 -04:00
Michael R Sweet
e67866e29d
Tweak coverity Github Actions. 2021-10-05 18:17:49 -04:00
Michael R Sweet
89d9a7c471
Add prototype coverity Github Actions integration. 2021-10-05 18:13:14 -04:00
Michael R Sweet
00fb962e84
Add prototype coverity Github Actions integration. 2021-10-05 18:08:07 -04:00
Michael R Sweet
fd08ce1b1a
Add prototype coverity Github Actions integration. 2021-10-05 18:06:03 -04:00
Michael R Sweet
7fe093f3bd
Save work on AES and RC4. 2021-10-04 21:13:01 -04:00