gerrit.fd Code Review - trex.git/blob

   1 #include "crypto_stream_chacha20.h"
   2 #include "ref/api.h"
   3
   4 size_t
   5 crypto_stream_chacha20_keybytes(void) {
   6     return crypto_stream_chacha20_KEYBYTES;
   7 }
   8
   9 size_t
  10 crypto_stream_chacha20_noncebytes(void) {
  11     return crypto_stream_chacha20_NONCEBYTES;
  12 }
  13
  14 int
  15 crypto_stream_chacha20(unsigned char *c, unsigned long long clen,
  16                        const unsigned char *n, const unsigned char *k)
  17 {
  18     return crypto_stream_chacha20_ref(c, clen, n, k);
  19 }
  20
  21 int
  22 crypto_stream_chacha20_xor_ic(unsigned char *c, const unsigned char *m,
  23                               unsigned long long mlen,
  24                               const unsigned char *n, uint64_t ic,
  25                               const unsigned char *k)
  26 {
  27     return crypto_stream_chacha20_ref_xor_ic(c, m, mlen, n, ic, k);
  28 }
  29
  30 int
  31 crypto_stream_chacha20_xor(unsigned char *c, const unsigned char *m,
  32                            unsigned long long mlen, const unsigned char *n,
  33                            const unsigned char *k)
  34 {
  35     return crypto_stream_chacha20_ref_xor_ic(c, m, mlen, n, 0U, k);
  36 }