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fix usage of cryptonite_chacha_init

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This commit is contained in:
Vincent Hanquez 2015-03-29 07:43:31 +01:00
parent 06832d678d
commit 087a2f118a
1 changed files with 2 additions and 2 deletions
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4
cbits/cryptonite_chacha.c
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@ -207,11 +207,11 @@ void cryptonite_chacha_random(uint32_t rounds, uint8_t *dst, cryptonite_chacha_s
for (; bytes >= 16; bytes -= 16, dst += 16) { for (; bytes >= 16; bytes -= 16, dst += 16) {
chacha_core(rounds, &out, st); chacha_core(rounds, &out, st);
memcpy(dst, out.b + 40, 16); memcpy(dst, out.b + 40, 16);
cryptonite_chacha_init(st, out.b, 32, out.b + 32, 8); cryptonite_chacha_init(st, 32, out.b, 8, out.b + 32);
} }
if (bytes) { if (bytes) {
chacha_core(rounds, &out, st); chacha_core(rounds, &out, st);
memcpy(dst, out.b + 40, bytes); memcpy(dst, out.b + 40, bytes);
cryptonite_chacha_init(st, out.b, 32, out.b + 32, 8); cryptonite_chacha_init(st, 32, out.b, 8, out.b + 32);
} }
} }