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18 lines
527 B
C++
18 lines
527 B
C++
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#include <string>
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using std::string;
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#include "crypto_stream.h"
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string crypto_stream_xor(const string &m,const string &n,const string &k)
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{
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if (n.size() != crypto_stream_NONCEBYTES) throw "incorrect nonce length";
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if (k.size() != crypto_stream_KEYBYTES) throw "incorrect key length";
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size_t mlen = m.size();
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unsigned char c[mlen];
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crypto_stream_xor(c,
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(const unsigned char *) m.c_str(),mlen,
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(const unsigned char *) n.c_str(),
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(const unsigned char *) k.c_str()
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);
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return string((char *) c,mlen);
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}
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