1 files changed, 28 insertions, 0 deletions
diff --git a/src/crypto/zinc/chacha20/chacha20-mips-glue.c b/src/crypto/zinc/chacha20/chacha20-mips-glue.c
new file mode 100644
index 0000000..04235ca
--- /dev/null
+++ b/src/crypto/zinc/chacha20/chacha20-mips-glue.c
@@ -0,0 +1,28 @@
+// SPDX-License-Identifier: GPL-2.0 OR MIT
+/*
+ * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+ */
+
+asmlinkage void chacha20_mips(u32 state[16], u8 *out, const u8 *in,
+			      const size_t len);
+
+static void __init chacha20_fpu_init(void)
+{
+}
+
+static inline bool chacha20_arch(struct chacha20_ctx *ctx, u8 *dst,
+				 const u8 *src, size_t len,
+				 simd_context_t *simd_context)
+{
+	chacha20_mips(ctx->state, dst, src, len);
+	return true;
+}
+
+
+static inline bool hchacha20_arch(u32 derived_key[CHACHA20_KEY_WORDS],
+				  const u8 nonce[HCHACHA20_NONCE_SIZE],
+				  const u8 key[HCHACHA20_KEY_SIZE],
+				  simd_context_t *simd_context)
+{
+	return false;
+}