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Differential D32105 Diff 96107 sys/crypto/chacha20/chacha-sw.c

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sys/crypto/chacha20/chacha-sw.c

Show All 12 Lineschacha20_xform_setkey(void *ctx, const uint8_t *key, int len)
if (len != CHACHA_MINKEYLEN && len != 32) if (len != CHACHA_MINKEYLEN && len != 32)
return (EINVAL); return (EINVAL);
chacha_keysetup(ctx, key, len * 8); chacha_keysetup(ctx, key, len * 8);
return (0); return (0);
} }
static void static void
chacha20_xform_reinit(void *ctx, const uint8_t *iv) chacha20_xform_reinit(void *ctx, const uint8_t *iv, size_t len)
markjUnsubmitted
Done
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Still len here, would be nice to be consistent.

markj: Still `len` here, would be nice to be consistent.
{ {
KASSERT(len == CHACHA_NONCELEN + CHACHA_CTRLEN,
("%s: invalid IV length", __func__));
chacha_ivsetup(ctx, iv + 8, iv); chacha_ivsetup(ctx, iv + 8, iv);
} }
static void static void
chacha20_xform_crypt(void *ctx, const uint8_t *in, uint8_t *out) chacha20_xform_crypt(void *ctx, const uint8_t *in, uint8_t *out)
{ {
chacha_encrypt_bytes(ctx, in, out, CHACHA_BLOCKLEN); chacha_encrypt_bytes(ctx, in, out, CHACHA_BLOCKLEN);
Show All 26 Lines