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From: | Amr Aboelela |
Subject: | Re: Implementation of CommonCrypto? |
Date: | Thu, 9 Jun 2016 18:44:07 -0700 |
Hi Neils, I tried your CommonCrypto in Ubuntu: - (void)testEncryptAndDecrypt { NSString *key = @"dict1"; NSString *dataString = @"data to encrypt"; NSData *data = "" 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) ./${TARGET} And in case of hardcoding encryptedString: - (void)testEncryptAndDecrypt { NSString *key = @"dict1"; NSString *dataString = @"data to encrypt"; NSData *data = "" dataUsingEncoding:NSASCIIStringEncoding]; NSString *plainText = [[NSString alloc] initWithData:data encoding:NSASCIIStringEncoding]; XCTAssertEqualObjects(dataString, plainText, @"converting from NSData should give same text"); NSError *error = nil; NSData *encryptedData = [data AES256EncryptedDataUsingKey:key error:&error]; if (error) { DLog(@"error: %@", error); } DLog(@"encryptedData: %@", encryptedData); XCTAssertNil(error, @"Got error in AES256EncryptedDataUsingKey:key method"); NSString *encryptedString = @"Õ^EÝÐ<97>°<9b>f^S,<Ü"; DLog(@"encryptedString: %@", encryptedString); NSData *decryptedData = [encryptedData decryptedAES256DataUsingKey:key error:&error]; XCTAssertNil(error, @"Got error in decryptedAES256DataUsingKey:key method"); DLog(@"decryptedData: %@", decryptedData); NSString *decryptedString = [[NSString alloc] initWithData:decryptedData encoding:NSASCIIStringEncoding]; DLog(@"decryptedString: %@", decryptedString); XCTAssertEqualObjects(decryptedString, dataString, @"After decryption should return same text"); } ============================ Running RengoTests (debug) ================================= 2016-06-09 18:35:46.300 RengoTests[25569:25569] Test Suite 'NSDataTests' started. 2016-06-09 18:35:46.308 RengoTests[25569:25569] Test Case 'testEncryptAndDecrypt' started. 2016-06-09 18:35:46.309 RengoTests[25569:25569] -[NSDataTests testEncryptAndDecrypt] [Line 33] encryptedData: <88d505dd d097b09b 66132c3c dc888c9f> 2016-06-09 18:35:46.310 RengoTests[25569:25569] -[NSDataTests testEncryptAndDecrypt] [Line 36] encryptedString: Õ^EÝÐ<97>°<9b>f^S,<Ü /home/amr/myos/sdk/run_debug: line 41: 25569 Segmentation fault (core dumped) ./${TARGET}
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