random: replace non-blocking pool with a Chacha20-based CRNG

[cascardo/linux.git] / include / crypto / chacha20.h

diff --git a/include/crypto/chacha20.h b/include/crypto/chacha20.h
index 274bbae..20d20f6 100644 (file)
--- a/include/crypto/chacha20.h
+++ b/include/crypto/chacha20.h
@@ -16,6 +16,7 @@ struct chacha20_ctx {
        u32 key[8];
 };
 
+void chacha20_block(u32 *state, void *stream);
 void crypto_chacha20_init(u32 *state, struct chacha20_ctx *ctx, u8 *iv);
 int crypto_chacha20_setkey(struct crypto_tfm *tfm, const u8 *key,
                           unsigned int keysize);