+ return srclen;
+}
+EXPORT_SYMBOL_GPL(crypto_poly1305_setdesckey);
+
+static unsigned int poly1305_blocks(struct poly1305_desc_ctx *dctx,
+ const u8 *src, unsigned int srclen,
+ u32 hibit)
+{
+ u32 r0, r1, r2, r3, r4;
+ u32 s1, s2, s3, s4;
+ u32 h0, h1, h2, h3, h4;
+ u64 d0, d1, d2, d3, d4;
+ unsigned int datalen;
+
+ if (unlikely(!dctx->sset)) {
+ datalen = crypto_poly1305_setdesckey(dctx, src, srclen);
+ src += srclen - datalen;
+ srclen = datalen;
+ }