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-rw-r--r--lib/zinc/poly1305/poly1305-mips-glue.c37
1 files changed, 37 insertions, 0 deletions
diff --git a/lib/zinc/poly1305/poly1305-mips-glue.c b/lib/zinc/poly1305/poly1305-mips-glue.c
new file mode 100644
index 000000000000..a540e9c4eee8
--- /dev/null
+++ b/lib/zinc/poly1305/poly1305-mips-glue.c
@@ -0,0 +1,37 @@
+// SPDX-License-Identifier: GPL-2.0 OR MIT
+/*
+ * Copyright (C) 2015-2019 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+ */
+
+asmlinkage void poly1305_init_mips(void *ctx, const u8 key[16]);
+asmlinkage void poly1305_blocks_mips(void *ctx, const u8 *inp, const size_t len,
+ const u32 padbit);
+asmlinkage void poly1305_emit_mips(void *ctx, u8 mac[16], const u32 nonce[4]);
+
+static bool *const poly1305_nobs[] __initconst = { };
+static void __init poly1305_fpu_init(void)
+{
+}
+
+static inline bool poly1305_init_arch(void *ctx,
+ const u8 key[POLY1305_KEY_SIZE])
+{
+ poly1305_init_mips(ctx, key);
+ return true;
+}
+
+static inline bool poly1305_blocks_arch(void *ctx, const u8 *inp,
+ size_t len, const u32 padbit,
+ simd_context_t *simd_context)
+{
+ poly1305_blocks_mips(ctx, inp, len, padbit);
+ return true;
+}
+
+static inline bool poly1305_emit_arch(void *ctx, u8 mac[POLY1305_MAC_SIZE],
+ const u32 nonce[4],
+ simd_context_t *simd_context)
+{
+ poly1305_emit_mips(ctx, mac, nonce);
+ return true;
+}