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Edit File: common_cryptor.py
# Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or # implied. # See the License for the specific language governing permissions and # limitations under the License. from __future__ import absolute_import, division, print_function INCLUDES = """ #include <CommonCrypto/CommonCryptor.h> """ TYPES = """ enum { kCCAlgorithmAES128 = 0, kCCAlgorithmDES, kCCAlgorithm3DES, kCCAlgorithmCAST, kCCAlgorithmRC4, kCCAlgorithmRC2, kCCAlgorithmBlowfish }; typedef uint32_t CCAlgorithm; enum { kCCSuccess = 0, kCCParamError = -4300, kCCBufferTooSmall = -4301, kCCMemoryFailure = -4302, kCCAlignmentError = -4303, kCCDecodeError = -4304, kCCUnimplemented = -4305 }; typedef int32_t CCCryptorStatus; typedef uint32_t CCOptions; enum { kCCEncrypt = 0, kCCDecrypt, }; typedef uint32_t CCOperation; typedef ... *CCCryptorRef; enum { kCCModeOptionCTR_LE = 0x0001, kCCModeOptionCTR_BE = 0x0002 }; typedef uint32_t CCModeOptions; enum { kCCModeECB = 1, kCCModeCBC = 2, kCCModeCFB = 3, kCCModeCTR = 4, kCCModeF8 = 5, kCCModeLRW = 6, kCCModeOFB = 7, kCCModeXTS = 8, kCCModeRC4 = 9, kCCModeCFB8 = 10, kCCModeGCM = 11 }; typedef uint32_t CCMode; enum { ccNoPadding = 0, ccPKCS7Padding = 1, }; typedef uint32_t CCPadding; """ FUNCTIONS = """ CCCryptorStatus CCCryptorCreateWithMode(CCOperation, CCMode, CCAlgorithm, CCPadding, const void *, const void *, size_t, const void *, size_t, int, CCModeOptions, CCCryptorRef *); CCCryptorStatus CCCryptorCreate(CCOperation, CCAlgorithm, CCOptions, const void *, size_t, const void *, CCCryptorRef *); CCCryptorStatus CCCryptorUpdate(CCCryptorRef, const void *, size_t, void *, size_t, size_t *); CCCryptorStatus CCCryptorFinal(CCCryptorRef, void *, size_t, size_t *); CCCryptorStatus CCCryptorRelease(CCCryptorRef); CCCryptorStatus CCCryptorGCMAddIV(CCCryptorRef, const void *, size_t); CCCryptorStatus CCCryptorGCMAddAAD(CCCryptorRef, const void *, size_t); CCCryptorStatus CCCryptorGCMEncrypt(CCCryptorRef, const void *, size_t, void *); CCCryptorStatus CCCryptorGCMDecrypt(CCCryptorRef, const void *, size_t, void *); CCCryptorStatus CCCryptorGCMFinal(CCCryptorRef, const void *, size_t *); CCCryptorStatus CCCryptorGCMReset(CCCryptorRef); """ MACROS = """ """ CUSTOMIZATIONS = """ /* Not defined in the public header */ enum { kCCModeGCM = 11 }; """ CONDITIONAL_NAMES = {}