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-rw-r--r--include/crypto/chacha20.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/crypto/chacha20.h b/include/crypto/chacha20.h
index 2d3129442a52..56073814eef0 100644
--- a/include/crypto/chacha20.h
+++ b/include/crypto/chacha20.h
@@ -20,6 +20,8 @@ struct chacha20_ctx {
};
void chacha20_block(u32 *state, u8 *stream);
+void hchacha20_block(const u32 *in, u32 *out);
+
void crypto_chacha20_init(u32 *state, struct chacha20_ctx *ctx, u8 *iv);
int crypto_chacha20_setkey(struct crypto_skcipher *tfm, const u8 *key,
unsigned int keysize);