Hi Neils,
I tried your CommonCrypto in Ubuntu:
- (void)testEncryptAndDecrypt
{
NSString *key = @"dict1";
NSString *dataString = @"data to encrypt";
NSData *data = [dataString dataUsingEncoding:NSASCIIStringEncoding];
NSString *plainText = [[NSString alloc] initWithData:data
encoding:NSASCIIStringEncoding];
XCTAssertEqualObjects(dataString, plainText, @"converting from NSData
should give same text");
NSError *error = nil;
NSData *encryptedData = [data AES256EncryptedDataUsingKey:key error:&error];
if (error) {
DLog(@"error: %@", error);
}
DLog(@"encryptedData: %@", encryptedData);
XCTAssertNil(error, @"Got error in AES256EncryptedDataUsingKey:key
method");
NSString *encryptedString = [[NSString alloc] initWithData:encryptedData
encoding:NSASCIIStringEncoding];
DLog(@"encryptedString: %@", encryptedString);
NSData *decryptedData = [encryptedData decryptedAES256DataUsingKey:key
error:&error];
XCTAssertNil(error, @"Got error in decryptedAES256DataUsingKey:key method");
DLog(@"decryptedData: %@", decryptedData);
NSString *decryptedString = [[NSString alloc] initWithData:decryptedData
encoding:NSASCIIStringEncoding];
DLog(@"decryptedString: %@", decryptedString);
XCTAssertEqualObjects(decryptedString, dataString, @"After decryption
should return same text");
}
and got this:
============================ Running RengoTests (debug)
=================================
2016-06-09 18:38:47.328 RengoTests[25595:25595] Test Suite 'NSDataTests'
started.
2016-06-09 18:38:47.332 RengoTests[25595:25595] Test Case
'testEncryptAndDecrypt' started.
2016-06-09 18:38:47.333 RengoTests[25595:25595] -[NSDataTests
testEncryptAndDecrypt] [Line 33] encryptedData: <88d505dd d097b09b 66132c3c
dc888c9f>
2016-06-09 18:38:47.333 RengoTests[25595:25595] -[NSDataTests
testEncryptAndDecrypt] [Line 36] encryptedString: (null)
/home/amr/myos/sdk/run_debug: line 41: 25595 Segmentation fault (core
dumped) ./${TARGET}
And in case of hardcoding encryptedString:
- (void)testEncryptAndDecrypt
{
NSString *key = @"dict1";
NSString *dataString = @"data to encrypt";
NSData *data = [dataString dataUsingEncoding:NSASCIIStringEncoding];
NSString *plainText = [[NSString alloc] initWithData:data
encoding:NSASCIIStringEncoding];
XCTAssertEqualObjects(dataString, plainText, @"converting from NSData
should give same text");
NSError *error = nil;
NSData *encryptedData = [data AES256EncryptedDataUsingKey:key error:&error];
if (error) {
DLog(@"error: %@", error);
}
DLog(@"encryptedData: %@", encryptedData);
XCTAssertNil(error, @"Got error in AES256EncryptedDataUsingKey:key
method");
NSString *encryptedString = @"Õ^EÝÐ<97>°<9b>f^S,<Ü";
DLog(@"encryptedString: %@", encryptedString);
NSData *decryptedData = [encryptedData decryptedAES256DataUsingKey:key
error:&error];
XCTAssertNil(error, @"Got error in decryptedAES256DataUsingKey:key method");
DLog(@"decryptedData: %@", decryptedData);
NSString *decryptedString = [[NSString alloc] initWithData:decryptedData
encoding:NSASCIIStringEncoding];
DLog(@"decryptedString: %@", decryptedString);
XCTAssertEqualObjects(decryptedString, dataString, @"After decryption
should return same text");
}
============================ Running RengoTests (debug)
=================================
2016-06-09 18:35:46.300 RengoTests[25569:25569] Test Suite 'NSDataTests'
started.
2016-06-09 18:35:46.308 RengoTests[25569:25569] Test Case
'testEncryptAndDecrypt' started.
2016-06-09 18:35:46.309 RengoTests[25569:25569] -[NSDataTests
testEncryptAndDecrypt] [Line 33] encryptedData: <88d505dd d097b09b 66132c3c
dc888c9f>
2016-06-09 18:35:46.310 RengoTests[25569:25569] -[NSDataTests
testEncryptAndDecrypt] [Line 36] encryptedString: Õ^EÝÐ<97>°<9b>f^S,<Ü
/home/amr/myos/sdk/run_debug: line 41: 25569 Segmentation fault (core
dumped) ./${TARGET}
> On Mar 7, 2012, at 9:58 PM, Niels Grewe <[email protected]> wrote:
>
> Hi Jon,
>
> On Sat, Jun 25, 2011 at 11:32:02PM -0500, Jonathan Bartlett wrote:
>> Has anyone worked on getting an implementaiton of CommonCrypto for GNUstep?
>
> you've probably long forgotten about this, but in case you're still
> interested: I just got around cleaning up my work on making CommonCrypto
> work on non-Darwin platforms. You can get the tarball here [0]. I'm also
> experimenting with DVCSs again, so this time ongoing work is available
> via fossil [1], but I don't have much time at my hands right now, so it
> will probably stay equivalent with the tarball for a while.
> The catch with this is that it requires clang to compile at the moment
> because clang is more forgiving with respect to interpreting the CPU
> specific assembly in there (which was a bit of a pain to rewrite
> already). Also, the CommonCrypto version is a bit old-ish by now, but
> I'll try to forward-port my changes once I can connect to
> opensource.apple.com again.
>
> Cheers,
>
> Niels
>
>
>
> [0] http://www.halbordnung.de/~niels.grewe/gnustep/gs-commoncrypto.tar.bz2
> [1] https://chiselapp.com/user/thebeing/repository/GS-CommonCrypto
>
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> Discuss-gnustep mailing list
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