hallo everybody,
I think there is an bug in Crypto++.
Yesterdy I tried to compile new crypto++ version 5.6.0 with mysys core
(gcc 3.4.5) and I got an error message within compiling the library.
Here is my error message:
$ make
g++ -DNDEBUG -g -O2 -pipe -c rijndael.cpp
rijndael.cpp:75:21: malloca.h: No such file or directory
rijndael.cpp: In member function `virtual size_t
CryptoPP::Rijndael::Enc::AdvancedProcessBlocks(const byte*, const
byte*, byte*, size_t, CryptoPP::word32) const':
rijndael.cpp:945: error: `alloca' was not declared in this scope
make: *** [rijndael.o] Error 1
In this code area:
do {
space = (byte *)alloca(255+sizeof(Locals));
space += (256-(size_t)space%256)%256;
}
while (AliasedWithTable(space, space+sizeof(Locals)));
Well gcc can not find this "alloca" function in the code.
best regards anno
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