These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / crypto / krng.c

diff --git a/kernel/crypto/krng.c b/kernel/crypto/krng.c
deleted file mode 100644 (file)
index 0224841..0000000
--- a/kernel/crypto/krng.c
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * RNG implementation using standard kernel RNG.
- *
- * Copyright (c) 2008 Herbert Xu <herbert@gondor.apana.org.au>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * any later version.
- *
- */
-
-#include <crypto/internal/rng.h>
-#include <linux/err.h>
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/random.h>
-
-static int krng_get_random(struct crypto_rng *tfm, u8 *rdata, unsigned int dlen)
-{
-       get_random_bytes(rdata, dlen);
-       return 0;
-}
-
-static int krng_reset(struct crypto_rng *tfm, u8 *seed, unsigned int slen)
-{
-       return 0;
-}
-
-static struct crypto_alg krng_alg = {
-       .cra_name               = "stdrng",
-       .cra_driver_name        = "krng",
-       .cra_priority           = 200,
-       .cra_flags              = CRYPTO_ALG_TYPE_RNG,
-       .cra_ctxsize            = 0,
-       .cra_type               = &crypto_rng_type,
-       .cra_module             = THIS_MODULE,
-       .cra_u                  = {
-               .rng = {
-                       .rng_make_random        = krng_get_random,
-                       .rng_reset              = krng_reset,
-                       .seedsize               = 0,
-               }
-       }
-};
-
-
-/* Module initalization */
-static int __init krng_mod_init(void)
-{
-       return crypto_register_alg(&krng_alg);
-}
-
-static void __exit krng_mod_fini(void)
-{
-       crypto_unregister_alg(&krng_alg);
-       return;
-}
-
-module_init(krng_mod_init);
-module_exit(krng_mod_fini);
-
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("Kernel Random Number Generator");
-MODULE_ALIAS_CRYPTO("stdrng");
-MODULE_ALIAS_CRYPTO("krng");