Providers: move all ciphers

From providers/{common,default}/ to providers/implementations/

Except for common code, which remains in providers/common/ciphers/.
However, we do move providers/common/include/internal/ciphers/*.h
to providers/common/include/prov/, and adjust all source including
any of those header files.

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/10088)

1 files changed, 38 insertions, 0 deletions

diff --git a/providers/implementations/ciphers/cipher_rc4_hw.c b/providers/implementations/ciphers/cipher_rc4_hw.c
new file mode 100644
index 0000000000..503a618914
--- /dev/null
+++ b/providers/implementations/ciphers/cipher_rc4_hw.c
@@ -0,0 +1,38 @@
+/*
+ * Copyright 2019 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#include "cipher_rc4.h"
+
+static int cipher_hw_rc4_initkey(PROV_CIPHER_CTX *ctx,
+                                 const unsigned char *key, size_t keylen)
+{
+    PROV_RC4_CTX *rctx =  (PROV_RC4_CTX *)ctx;
+
+    RC4_set_key(&rctx->ks.ks, keylen, key);
+    return 1;
+}
+
+static int cipher_hw_rc4_cipher(PROV_CIPHER_CTX *ctx, unsigned char *out,
+                                const unsigned char *in, size_t len)
+{
+    PROV_RC4_CTX *rctx =  (PROV_RC4_CTX *)ctx;
+
+    RC4(&rctx->ks.ks, len, in, out);
+    return 1;
+}
+
+static const PROV_CIPHER_HW rc4_hw = {
+    cipher_hw_rc4_initkey,
+    cipher_hw_rc4_cipher
+};
+const PROV_CIPHER_HW *PROV_CIPHER_HW_rc4(size_t keybits)
+{
+    return &rc4_hw;
+}
+