1 2#include "crypto_stream.h" 3#include "randombytes.h" 4 5size_t 6crypto_stream_keybytes(void) 7{ 8 return crypto_stream_KEYBYTES; 9} 10 11size_t 12crypto_stream_noncebytes(void) 13{ 14 return crypto_stream_NONCEBYTES; 15} 16 17size_t 18crypto_stream_messagebytes_max(void) 19{ 20 return crypto_stream_MESSAGEBYTES_MAX; 21} 22 23const char * 24crypto_stream_primitive(void) 25{ 26 return crypto_stream_PRIMITIVE; 27} 28 29int 30crypto_stream(unsigned char *c, unsigned long long clen, 31 const unsigned char *n, const unsigned char *k) 32{ 33 return crypto_stream_xsalsa20(c, clen, n, k); 34} 35 36 37int 38crypto_stream_xor(unsigned char *c, const unsigned char *m, 39 unsigned long long mlen, const unsigned char *n, 40 const unsigned char *k) 41{ 42 return crypto_stream_xsalsa20_xor(c, m, mlen, n, k); 43} 44 45void 46crypto_stream_keygen(unsigned char k[crypto_stream_KEYBYTES]) 47{ 48 randombytes_buf(k, crypto_stream_KEYBYTES); 49} 50