I get many undeclared identifier errors in OCSecurity.h when trying to build Onions-iOS. Could you please help me resolve it? I can't determine where these identifiers are declared and how to get the project to see those declarations.
CompileC /Users/joshua/Library/Developer/Xcode/DerivedData/OnionStorage-comkpccntbqdcxboxjmfglvducbj/Build/Intermediates/OnionStorage.build/Debug-iphonesimulator/OnionStorage.build/Objects-normal/x86_64/OCAppDelegate.o OnionStorage/OCAppDelegate.m normal x86_64 objective-c com.apple.compilers.llvm.clang.1_0.compiler
cd /Users/joshua/source/Onions-iOS
export LANG=en_US.US-ASCII
export PATH="/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin:/Applications/Xcode.app/Contents/Developer/usr/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin"
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -x objective-c -arch x86_64 -fmessage-length=0 -fdiagnostics-show-note-include-stack -fmacro-backtrace-limit=0 -std=gnu99 -fobjc-arc -Wno-trigraphs -fpascal-strings -O0 -Wno-missing-field-initializers -Wno-missing-prototypes -Wno-implicit-atomic-properties -Wno-arc-repeated-use-of-weak -Wduplicate-method-match -Wno-missing-braces -Wparentheses -Wswitch -Wno-unused-function -Wno-unused-label -Wno-unused-parameter -Wunused-variable -Wunused-value -Wempty-body -Wuninitialized -Wno-unknown-pragmas -Wno-shadow -Wno-four-char-constants -Wno-conversion -Wconstant-conversion -Wint-conversion -Wno-bool-conversion -Wenum-conversion -Wshorten-64-to-32 -Wpointer-sign -Wno-newline-eof -Wno-selector -Wno-strict-selector-match -Wno-undeclared-selector -Wno-deprecated-implementations -DDEBUG=1 -DCOCOAPODS=1 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator9.3.sdk -fasm-blocks -fstrict-aliasing -Wprotocol -Wdeprecated-declarations -mios-simulator-version-min=7.0 -g -Wno-sign-conversion -fobjc-abi-version=2 -fobjc-legacy-dispatch -iquote /Users/joshua/Library/Developer/Xcode/DerivedData/OnionStorage-comkpccntbqdcxboxjmfglvducbj/Build/Intermediates/OnionStorage.build/Debug-iphonesimulator/OnionStorage.build/OnionStorage-generated-files.hmap -I/Users/joshua/Library/Developer/Xcode/DerivedData/OnionStorage-comkpccntbqdcxboxjmfglvducbj/Build/Intermediates/OnionStorage.build/Debug-iphonesimulator/OnionStorage.build/OnionStorage-own-target-headers.hmap -I/Users/joshua/Library/Developer/Xcode/DerivedData/OnionStorage-comkpccntbqdcxboxjmfglvducbj/Build/Intermediates/OnionStorage.build/Debug-iphonesimulator/OnionStorage.build/OnionStorage-all-target-headers.hmap -iquote /Users/joshua/Library/Developer/Xcode/DerivedData/OnionStorage-comkpccntbqdcxboxjmfglvducbj/Build/Intermediates/OnionStorage.build/Debug-iphonesimulator/OnionStorage.build/OnionStorage-project-headers.hmap -I/Users/joshua/Library/Developer/Xcode/DerivedData/OnionStorage-comkpccntbqdcxboxjmfglvducbj/Build/Products/Debug-iphonesimulator/include -I/Users/joshua/source/Onions-iOS/Pods/Headers/Public -I/Users/joshua/source/Onions-iOS/Pods/Headers/Public/BGUtilities -I/Users/joshua/source/Onions-iOS/Pods/Headers/Public/BTCDonationViewController -I/Users/joshua/source/Onions-iOS/Pods/Headers/Public/Bolts -I/Users/joshua/source/Onions-iOS/Pods/Headers/Public/Colours -I/Users/joshua/source/Onions-iOS/Pods/Headers/Public/Facebook-iOS-SDK -I/Users/joshua/source/Onions-iOS/Pods/Headers/Public/Parse -I/Users/joshua/source/Onions-iOS/Pods/Headers/Public/RNCryptor -I/Users/joshua/Library/Developer/Xcode/DerivedData/OnionStorage-comkpccntbqdcxboxjmfglvducbj/Build/Intermediates/OnionStorage.build/Debug-iphonesimulator/OnionStorage.build/DerivedSources/x86_64 -I/Users/joshua/Library/Developer/Xcode/DerivedData/OnionStorage-comkpccntbqdcxboxjmfglvducbj/Build/Intermediates/OnionStorage.build/Debug-iphonesimulator/OnionStorage.build/DerivedSources -F/Users/joshua/Library/Developer/Xcode/DerivedData/OnionStorage-comkpccntbqdcxboxjmfglvducbj/Build/Products/Debug-iphonesimulator -F/Users/joshua/source/Onions-iOS -isystem /Users/joshua/source/Onions-iOS/Pods/Headers/Public -isystem /Users/joshua/source/Onions-iOS/Pods/Headers/Public/BGUtilities -isystem /Users/joshua/source/Onions-iOS/Pods/Headers/Public/BTCDonationViewController -isystem /Users/joshua/source/Onions-iOS/Pods/Headers/Public/Bolts -isystem /Users/joshua/source/Onions-iOS/Pods/Headers/Public/Colours -isystem /Users/joshua/source/Onions-iOS/Pods/Headers/Public/Facebook-iOS-SDK -isystem /Users/joshua/source/Onions-iOS/Pods/Headers/Public/Parse -isystem /Users/joshua/source/Onions-iOS/Pods/Headers/Public/RNCryptor -include /Users/joshua/Library/Developer/Xcode/DerivedData/OnionStorage-comkpccntbqdcxboxjmfglvducbj/Build/Intermediates/PrecompiledHeaders/OnionStorage-Prefix-frevyirberufrgarikbwteuajetn/OnionStorage-Prefix.pch -MMD -MT dependencies -MF /Users/joshua/Library/Developer/Xcode/DerivedData/OnionStorage-comkpccntbqdcxboxjmfglvducbj/Build/Intermediates/OnionStorage.build/Debug-iphonesimulator/OnionStorage.build/Objects-normal/x86_64/OCAppDelegate.d --serialize-diagnostics /Users/joshua/Library/Developer/Xcode/DerivedData/OnionStorage-comkpccntbqdcxboxjmfglvducbj/Build/Intermediates/OnionStorage.build/Debug-iphonesimulator/OnionStorage.build/Objects-normal/x86_64/OCAppDelegate.dia -c /Users/joshua/source/Onions-iOS/OnionStorage/OCAppDelegate.m -o /Users/joshua/Library/Developer/Xcode/DerivedData/OnionStorage-comkpccntbqdcxboxjmfglvducbj/Build/Intermediates/OnionStorage.build/Debug-iphonesimulator/OnionStorage.build/Objects-normal/x86_64/OCAppDelegate.o
In file included from /Users/joshua/source/Onions-iOS/OnionStorage/OCAppDelegate.m:11:
/Users/joshua/source/Onions-iOS/OnionStorage/OCSecurity.h:19:18: error: use of undeclared identifier 'kCCAlgorithmAES128'
.algorithm = kCCAlgorithmAES128,
^
/Users/joshua/source/Onions-iOS/OnionStorage/OCSecurity.h:20:18: error: use of undeclared identifier 'kCCBlockSizeAES128'
.blockSize = kCCBlockSizeAES128,
^
/Users/joshua/source/Onions-iOS/OnionStorage/OCSecurity.h:21:15: error: use of undeclared identifier 'kCCBlockSizeAES128'
.IVSize = kCCBlockSizeAES128,
^
/Users/joshua/source/Onions-iOS/OnionStorage/OCSecurity.h:22:16: error: use of undeclared identifier 'kCCOptionPKCS7Padding'
.options = kCCOptionPKCS7Padding,
^
/Users/joshua/source/Onions-iOS/OnionStorage/OCSecurity.h:23:22: error: use of undeclared identifier 'kCCHmacAlgSHA256'
.HMACAlgorithm = kCCHmacAlgSHA256,
^
/Users/joshua/source/Onions-iOS/OnionStorage/OCSecurity.h:24:19: error: use of undeclared identifier 'CC_SHA256_DIGEST_LENGTH'
.HMACLength = CC_SHA256_DIGEST_LENGTH,
^
/Users/joshua/source/Onions-iOS/OnionStorage/OCSecurity.h:27:20: error: use of undeclared identifier 'kCCKeySizeAES256'
.keySize = kCCKeySizeAES256,
^
/Users/joshua/source/Onions-iOS/OnionStorage/OCSecurity.h:29:27: error: use of undeclared identifier 'kCCPBKDF2'
.PBKDFAlgorithm = kCCPBKDF2,
^
/Users/joshua/source/Onions-iOS/OnionStorage/OCSecurity.h:30:16: error: use of undeclared identifier 'kCCPRFHmacAlgSHA1'
.PRF = kCCPRFHmacAlgSHA1,
^
/Users/joshua/source/Onions-iOS/OnionStorage/OCSecurity.h:35:20: error: use of undeclared identifier 'kCCKeySizeAES256'
.keySize = kCCKeySizeAES256,
^
/Users/joshua/source/Onions-iOS/OnionStorage/OCSecurity.h:37:27: error: use of undeclared identifier 'kCCPBKDF2'
.PBKDFAlgorithm = kCCPBKDF2,
^
/Users/joshua/source/Onions-iOS/OnionStorage/OCSecurity.h:38:16: error: use of undeclared identifier 'kCCPRFHmacAlgSHA1'
.PRF = kCCPRFHmacAlgSHA1,
^
/Users/joshua/source/Onions-iOS/OnionStorage/OCSecurity.h:44:18: error: use of undeclared identifier 'kCCAlgorithmAES128'
.algorithm = kCCAlgorithmAES128,
^
/Users/joshua/source/Onions-iOS/OnionStorage/OCSecurity.h:45:18: error: use of undeclared identifier 'kCCBlockSizeAES128'
.blockSize = kCCBlockSizeAES128,
^
/Users/joshua/source/Onions-iOS/OnionStorage/OCSecurity.h:46:15: error: use of undeclared identifier 'kCCBlockSizeAES128'
.IVSize = kCCBlockSizeAES128,
^
/Users/joshua/source/Onions-iOS/OnionStorage/OCSecurity.h:47:16: error: use of undeclared identifier 'kCCOptionPKCS7Padding'
.options = kCCOptionPKCS7Padding,
^
/Users/joshua/source/Onions-iOS/OnionStorage/OCSecurity.h:48:22: error: use of undeclared identifier 'kCCHmacAlgSHA256'
.HMACAlgorithm = kCCHmacAlgSHA256,
^
/Users/joshua/source/Onions-iOS/OnionStorage/OCSecurity.h:49:19: error: use of undeclared identifier 'CC_SHA256_DIGEST_LENGTH'
.HMACLength = CC_SHA256_DIGEST_LENGTH,
^
/Users/joshua/source/Onions-iOS/OnionStorage/OCSecurity.h:52:20: error: use of undeclared identifier 'kCCKeySizeAES256'
.keySize = kCCKeySizeAES256,
^
fatal error: too many errors emitted, stopping now [-ferror-limit=]
20 errors generated.
I get many undeclared identifier errors in OCSecurity.h when trying to build Onions-iOS. Could you please help me resolve it? I can't determine where these identifiers are declared and how to get the project to see those declarations.